8 Ton Winch Trolley for Scrap Metal Handling Taiwan, China

发表于02/08/2024由yuantaicrane

8 Ton winch Trolley Overview

We are proud to share one of our successful sales cases of an 8 ton winch trolley for scrap metal handling. This crane was designed and manufactured by our company for a client in Taiwan, China, who needed a reliable and efficient solution for their scrap metal recycling business. In this case study, we will introduce the customer and their crane needs, the crane solutions we provide, the crane advantages, the crane transport, the installation and testing process, and the crane maintenance service.

Taiwan, China Customer Crane Needs|Scrap Metal Handling Crane

The customer is a leading scrap metal recycling company in Taiwan, China, with over 20 years of experience in the industry. They collect, process and sell various types of scrap metal, such as copper, aluminium, steel, iron and brass. They have a large-scale plant with several production lines and warehouses. They needed a crane that could handle the heavy and bulky scrap metal materials efficiently and safely. They also wanted a crane that could fit in their limited space and operate smoothly under harsh conditions.

8 Ton Winch Trolley Solution

After understanding the customer’s crane needs, we recommended them our 8 ton winch trolley for scrap metal handling. The winch trolley can travel along the bridge girder and lift or lower the grab bucket by a wire rope. The grab bucket can open and close to grab or release the scrap metal materials. The crane parameters are as follows:

Lifting capacity: 8 ton
Span: 16 m
Lifting height: 12 m
Working class: A6
Power supply: 380V/50Hz/3Ph
Control mode: Pendant control or Remote Control

The features of the winch trolley overhead crane included:

High strength and durability: The bridge girder was made of Q235B steel with a box-type structure, which was strong and rigid. The end trucks were equipped with high-quality wheels and motors, which ensured smooth and stable movement. The winch trolley was made of Q345B steel with a welded structure, which was robust and reliable. The grab bucket was made of wear-resistant steel plates, which had a long service life.
High efficiency and safety: The winch trolley had a variable frequency speed control system, which allowed precise and flexible operation. The grab bucket had a large opening angle and a high closing force, which enabled fast and secure grabbing. The crane had multiple safety devices, such as an overload limiter, limit switch, emergency stop button, anti-collision device and anti-sway device, which prevented accidents and damages.
Customization and optimization: The crane was customized according to the customer’s specific requirements, such as the span, lifting height, power supply and control mode. The crane was also optimized according to the customer’s working environment, such as the temperature, humidity, dust and noise level.

Advantages of Winch Trolley

The customer chose our 8 ton winch trolley for scrap metal handling because of its many advantages over other cranes:

It can handle various types of scrap metal materials with different shapes and sizes.
It could work in a limited space with high efficiency and low noise.
It could operate under harsh conditions with low maintenance costs and long service life.
It could improve the productivity and profitability of the customer’s business.

Transport and Installation of the Scrap Metal Handling Crane

The delivery time of this crane was 30 days after receiving the deposit from the customer. We packed the crane parts carefully with plastic film and wooden cases to protect them from damage during transportation. We shipped the crane parts by sea to the port of Kaohsiung in Taiwan, China.

Assembling the bridge girder on the ground.
Lifting the bridge girder onto the end trucks by a mobile crane.
Connecting the power supply and control cables to the bridge girder.
Installing the winch trolley and the grab bucket on the bridge girder.
Adjusting the level and alignment of the bridge girder.
Testing the crane functions and performance.

The testing process took about 1 day and involved the following steps:

Checking the electrical and mechanical components of the crane.
Testing the lifting, travelling and grabbing functions of the crane.
Testing the safety devices and emergency functions of the crane.
Testing the load capacity and stability of the crane.

The customer was satisfied with the installation and testing results and signed the acceptance certificate.

Winch Trolley Maintenance

Inspecting the crane parts and components for wear and tear.
Lubricating the moving parts and joints of the crane.
Cleaning and replacing the filters and oil of the crane.
Repairing or replacing the damaged or faulty parts of the crane.

We also provided training services for the customer’s operators and maintenance staff, which included:

Teaching them how to operate and control the crane correctly and safely.
Teaching them how to maintain and troubleshoot the crane properly and timely.
Teaching them how to follow the safety rules and regulations of the crane.

We maintained a good relationship with the customers and received positive feedback from them. They said that our 8 ton winch trolley for scrap metal handling was a great asset for their business and helped them improve their work efficiency and quality. They also said that our service was professional and reliable and that they would recommend us to their friends and partners. We were glad to hear that and looked forward to more cooperation with them in the future.

35 Ton Crane&Foundry Crane the USA|Rolling Mill Crane

发表于02/07/2024由yuantaicrane

35 Ton Crane&Foundry Crane Overview

A 35 ton foundry crane is a type of overhead crane that is designed for lifting and transporting molten metal and other high-temperature materials in foundries, steel mills, and other metallurgical industries. It has a special structure and features to withstand the harsh working environment and ensure safe and reliable operation.

A foundry crane consists of a bridge, a trolley, a hook, a ladle beam, and other auxiliary devices. The bridge spans the workshop and runs on rails along the workshop. The trolley travels on the bridge and carries the hook or the ladle beam. The hook is used for general lifting purposes, while the ladle beam is used for lifting and tilting the ladle that contains molten metal. The ladle beam has a rotating mechanism that allows the ladle to tilt at different angles for pouring or casting.

A foundry crane can also be equipped with other features, such as an anti-sway system, load display, overload protection, emergency stop, fire extinguishing system, heat insulation, dustproofing, etc., to improve its performance and safety.

The USA Customer Crane Needs|Rolling Mill Crane

Our customer is a rolling mill located in the USA. They produce various steel products, such as bars, rods, wires, pipes, etc., by heating and rolling metal billets. They have a foundry workshop where they melt scrap metal and cast it into billets. They need a foundry crane to lift and transport the ladles that contain molten metal from the furnace to the casting machine.

The customer had some specific requirements for their foundry crane. They wanted a crane that could:

Lift to 35 tons of molten metal
Span 20 meters across their workshop
Have a lifting height of 15 meters
Have a tilting angle of 45 degrees for the ladle beam
Have a speed of 20 m/min for the bridge, 15 m/min for the trolley, and 8 m/min for the hoist
Have an anti-sway system to reduce the swing of the ladle during movement
Have a load display to show the weight of the ladle
Have an overload protection to prevent overloading
Have an emergency stop to stop the crane in case of emergency
Have a fire extinguishing system to put out fire in case of leakage or explosion
Have heat insulation and dustproof to protect the crane from high temperatures and dust

35 Ton Crane&Foundry Crane Solution

We offered our customer a customized 35 ton foundry crane that met all their requirements. We designed and manufactured the crane according to their workshop layout, production process, and safety standards. We also provided them with a competitive price and a warranty period.

The main parameters and features of our crane solution are as follows:

Capacity: 35 tons
Span: 20 meters
Lifting height: 15 meters
Tilting angle: 45 degrees
Speed: 20 m/min for bridge, 15 m/min for trolley, 8 m/min for hoist
Anti-sway system: Yes
Load display: Yes
Overload protection: Yes
Emergency stop: Yes
Fire extinguishing system: Yes
Heat insulation: Yes
Dustproof: Yes

Advantages of 35 Ton Foundry Crane

High quality: We used high-strength steel and advanced welding technology to ensure the strength and durability of our crane. We also used high-performance motors, reducers, brakes, bearings, cables, etc., to ensure the smooth and stable operation of our crane.
High safety: We installed various safety devices on our crane, such as an anti-sway system, load display, overload protection, emergency stop, fire extinguishing system, etc., to prevent accidents and protect the workers and the equipment.
High efficiency: We optimized the speed and the tilting angle of our crane to reduce the cycle time and increase productivity. We also used a Remote Control system to enable the operator to control the crane from a safe distance and a clear view.
High reliability: We tested and inspected our crane before delivery to ensure its quality and performance. We also provide our customers with a one-year warranty period and 24/7 online service to solve any problems they might encounter.

Transport and Installation of the Rolling Mill Crane

We delivered our crane to our customer’s site by sea and road. We packed our cranes in wooden cases and wrapped them with plastic film to protect them from damage during transportation. We also marked the cases with labels and numbers to facilitate the identification and assembly.

We sent our engineers and technicians to our customer’s site to install and test our crane. We followed the installation manual and the safety regulations to ensure the correct and safe installation. We also trained our customer’s staff on how to operate and maintain our crane.

We conducted a series of tests on our crane, such as a no-load test, load test, tilting test, speed test, etc., to verify its functions and performance. We also checked the alignment, lubrication, wiring, etc., to ensure the normal operation of our crane.

We completed the installation and testing of our crane within two weeks. We obtained the acceptance certificate from our customer after they confirmed that our crane met their expectations and requirements.

Overhead Crane Maintenance

We provided our customer with a maintenance manual and a spare parts list for our crane. We advised them to follow the maintenance schedule and procedures to keep our crane in good condition and extend its service life.

We also offered them regular maintenance service and technical support. We also responded to their calls or emails within 24 hours to solve any problems they might have.

We maintained a good relationship with our customers and received positive feedback from them. They were satisfied with our crane solution and expressed their willingness to cooperate with us again in the future.

If you have any crane needs, please feel free to contact us and we will reply to you as soon as possible.

2 Ton Hoist&Explosion Proof Hoist New Zealand|Hazardous Environment Crane

发表于02/06/2024由yuantaicrane

2 Ton Hoist&Explosion Proof Hoist Overview

A 2 ton explosion proof hoist is a special type of hoist that can operate safely in hazardous environments where there is a risk of fire or explosion. It is designed to prevent sparks, flames, or heat from igniting flammable substances in the air. A hazardous environment crane is a crane that can lift and move loads in such environments, using explosion proof hoists and other safety features.

New Zealand Customer Crane Needs|Hazardous Environment Crane

Our customer is a leading chemical company in New Zealand, with a plant that produces various industrial chemicals and solvents. The plant has several areas where flammable vapours, gases, or dust are present, creating a potential hazard for workers and equipment. The customer needed a crane system that could handle materials and containers in these areas, without causing any accidents or damage.

The customer contacted us and asked for a quotation for a 2 ton explosion proof hoist that could be mounted on an existing overhead crane. The hoist had to meet the following requirements:

It had to comply with the international standards for explosion proof equipment, such as IECEx, ATEX, or UL.
It had to have a lifting capacity of 2 tons and a lifting height of 6 meters.
It had to have a variable speed control and a limit switch for precise positioning and safety.
It had to have a Remote Control and a pendant control for easy operation.
It had to have a low noise level and a long service life.

2 Ton Hoist&Explosion Proof Hoist Solution

We offered the customer our customized 2 ton explosion proof hoist, which met all their requirements and more. Our hoist had the following parameters, prices and features:

It complied with the IECEx standard for explosion proof equipment, which is widely recognized and accepted in New Zealand and other countries.
It had a lifting capacity of 2 tons and a lifting height of 6 meters, with a lifting speed of 0.8/5 m/min and a travelling speed of 20 m/min.
It had a variable frequency drive (VFD) for smooth and accurate speed control and an upper and lower limit switch for safety.
It had a wireless remote control and pendant control with an emergency stop button for convenient operation.
It had a low noise level of less than 85 dB(A) and a long service life of more than 10 years.

Advantages of 2 Ton Explosion Proof Hoist

Our 2 ton explosion proof hoist had many advantages over other similar products on the market. Some of the main advantages were:

It was customized according to the customer’s specific needs and preferences, ensuring optimal performance and satisfaction.
It was made of high-quality materials and components, such as copper-coated hooks, stainless steel chains, aluminium alloy housings, and IP65-rated motors, ensuring durability and reliability.
It was equipped with advanced technology and safety features, such as VFD, limit switch, overload protection, thermal protection, phase protection, emergency stop, etc., ensuring efficiency and safety.
It was easy to install and maintain, requiring minimal space and time. We also provided free training and technical support for the customer’s staff.

Transport and Installation of the Hazardous Environment Crane

We delivered the 2 ton explosion proof hoist to the customer’s plant within 15 days after receiving the order confirmation. We arranged the transport by sea freight, which was fast and cost-effective. We also provided all the necessary documents and certificates for customs clearance.

We sent our professional engineers to the customer’s site to install the hoist on the existing overhead crane. The installation process was simple and quick, taking only one day to complete. We also tested the hoist thoroughly to ensure its proper functioning and safety.

We demonstrated the operation of the hoist to the customer’s staff and trained them on how to use it correctly and safely. We also explained the maintenance procedures and precautions to extend the service life of the hoist.

electric hoist Maintenance

We provided a one-year warranty for the 2 ton explosion proof hoist, covering any defects or malfunctions caused by our manufacturing or installation. We also provided free technical support during the warranty period.

We recommended the customer perform regular inspections and maintenance on the hoist, following the instructions in the user manual. We also offered a maintenance service contract for a reasonable fee, which included periodic visits, check-ups, repairs, and replacements.

We maintained a good relationship with the customer and followed up on their feedback and satisfaction. The customer was very happy with our 2 ton explosion proof hoist and praised its quality and performance. They also expressed their interest in ordering more hoists from us in the future.

If you have any crane needs, please feel free to contact us and we will reply to you as soon as possible.

5 Ton Crane&Single Girder Overhead Crane Bolivia|Steel Plant Crane

发表于02/05/2024由yuantaicrane

5 Ton Crane&Single Girder Overhead Crane Overview

A 5 ton single girder overhead crane is a type of lifting equipment that can be used for various applications in different industries. It consists of a single beam that spans the width of the workshop, warehouse, or factory and a hoist that travels along the beam to lift and move loads. A 5 ton single girder overhead crane can handle loads up to 5 tons and has a span of up to 31.5 meters. It is suitable for light and medium-duty work, such as loading and unloading materials, assembling parts, or transferring goods.

Bolivia Customer Crane Needs|Steel Plant Crane

Our customer is a steel plant in Bolivia that produces steel products for the construction industry. They contacted us in June 2023 and expressed their interest in buying a 5 ton single girder overhead crane for their workshop. They wanted a crane that could help them improve their production efficiency, safety, and quality. They also had some specific requirements for the crane, such as:

The crane should have a low headroom design to save space and reduce the building cost.
The crane should have a variable frequency drive to achieve smooth and precise operation and reduce energy consumption.
The crane should have a wireless Remote Control to allow the operator to control the crane from a safe distance.
The crane should have a load limiter to prevent overloading and protect the crane from damage.
The crane should have an anti-sway device to reduce the swing of the load and ensure stable lifting.

5 Ton Crane&Single Girder Overhead Crane Solution

After understanding the customer’s needs, we recommended our 5 ton single girder overhead crane with electric hoist. This crane model has the following parameters, prices and features:

Lifting capacity: 5 tons
Span: 18 meters
Lifting height: 6 meters
Working class: A3

Single Girder Overhead Crane Features:

Low headroom design: The electric hoist is integrated with the beam, which reduces the height of the whole crane and saves space.
Variable frequency drive: The electric hoist is equipped with a variable frequency motor, which can adjust the speed of the hoist according to the load and operation mode. This improves the accuracy and efficiency of the lifting process and saves energy.
Wireless remote control: The operator can use a wireless remote controller to operate the crane from anywhere within the range of 100 meters. This enhances the safety and convenience of the operation.
Load limiter: The electric hoist has a load limiter device that can detect the weight of the load and stop the hoist when it reaches the rated capacity. This prevents overloading and protects the hoist from damage.
Anti-sway device: The electric hoist has an anti-sway device that can compensate for the inertia force and reduce the swing of the load. This ensures stable lifting and avoids collisions.

Advantages of 5 Ton Single Girder Overhead Crane

Our 5 ton single girder overhead crane has many advantages over other similar cranes on the market, such as:

High quality: Our cranes are made of high-strength steel materials and advanced welding technology, which ensure their durability and reliability. Our cranes are also tested and inspected before delivery to ensure their performance and safety.
Competitive price: Our cranes are sold directly from our factory, which reduces the intermediate cost and saves money for our customers. Our cranes are also designed to be easy to install and maintain, which lowers the operating cost.
Customized service: We can customize our cranes according to our customer’s specific needs, such as different lifting capacities, spans, heights, speeds, colours, etc. We can also provide free technical support and after-sales service for our customers.

Transport and Installation of the Steel Plant Crane

We arranged the transport of our 5 ton single girder overhead crane to Bolivia by sea in July 2023. The crane was packed in wooden cases and covered with plastic film to protect it from moisture and damage. The delivery time was about one month.

We sent our engineers to Bolivia in August 2023 to assist the customer with the installation and testing of the crane. The installation process was simple and fast, as the crane only needed to be connected to the power supply and the rails. The testing process was also smooth and successful, as the crane worked well and met the customer’s expectations.

Overhead Crane Maintenance

We provided our customer with a detailed maintenance manual and some spare parts for the crane. We also trained their staff on how to operate and maintain the crane properly. We advised them to follow some maintenance tips, such as:

Check the crane regularly for any signs of wear, damage, or malfunction.
Lubricate the moving parts of the crane periodically to reduce friction and noise.
Clean the crane regularly to prevent dust and dirt from affecting its performance.
Replace the worn or damaged parts of the crane in time to avoid accidents.

NLH European Double Girder Electric Hoist Overhead Crane

发表于02/04/2024由yuantaicrane

European Double Girder Hoist overhead crane Overview

NLH double girder overhead crane is a European standard overhead crane. It is different from other conventional double-girder cranes with low headroom, compact structure and exquisite appearance. The difference between NLH double girder overhead cranes and LH double girder cranes is that NLH cranes are equipped with European hoist trolleys and LH cranes are equipped with domestic hoist trolleys. The European standard double-girder bridge crane adopts advanced technology and design concepts and is the perfect choice for lifting occasions that require high efficiency and reliability.

The advanced double girder bridge crane can lift weights from 5 tons to 80 tons and has a working task of A5. Equipped with wire rope electric hoist. We offer custom designs based on your special requirements.

*Crane Type*	NLH European Double Girder Electric Hoist Overhead Crane
*Lifting Capacity*	5~80t
*Span*	≤32m
*Lifting Height*	/
*Working Class*	A5, A6
*Ambient Temperature*	-20~40℃

[ NLH European Double Girder Electric Hoist Overhead Crane Specification ]

Features of European Double Girder Electric Hoist Overhead Crane

The double girder bridge crane is designed and built by European FEM standards, and the overall technical level has reached the international advanced level.
The steel structure of the double-girder bridge crane is reasonably designed and structurally optimized to meet the stiffness, strength and stability requirements. Steel structures are designed taking into account the ease and possibility of fabrication, transportation, installation, inspection and maintenance.
Through optimization design methods such as finite element analysis, the weight of the crane’s metal structure can be minimized.
The structure is compact and the wheel pressure is small, which can reduce the initial investment in projects, such as the construction of steel structure workshops. At the same time, lighting and heating costs can be reduced.
Using high-quality, high-performance components reduces repair and maintenance work while reducing overall energy consumption.
Custom configurations are available based on your special requirements.

European Double Girder Bridge Crane Parts

The European double girder bridge crane is a new type of heavy equipment, which is characterized by low headroom and the smallest limit distance from the hook to the building wall. Therefore, it can effectively increase the workspace within the existing facility. The main components of the European bridge crane include the main beam, end beam, hoisting trolley, crane operating mechanism, electrical device and control system.

Main beam
The main beam of the bridge adopts an H-shaped steel structure. Automatic welding is adopted, and the main welding joints are subject to non-destructive testing.

End car
The end car and the two bridge girders are connected with high-strength bolts to ensure smooth movement. They are formed from rectangular steel tubes or steel plates.

European Electric Hoist trolley
The maximum lifting capacity of European-style hoist trolleys can reach 80 tons. Accurate positioning, stable movement, and efficient operation. According to customer needs, a variable frequency hoist or double hoist can be configured.

Crane operating mechanism
The travelling mechanism of the crane and trolley adopts SEW three-in-one motors and Schneider or ABB frequency converters, which ensure fast and smooth movements.

QB Double Girder Explosion Proof Overhead Crane

发表于02/02/2024由yuantaicrane

Explosion Proof Crane Overview

In industrial environments with high-risk factors such as explosive environments, safe operation is very important. Double-girder explosion-proof cranes are more commonly used in industrial environments. Explosion-proof refers to equipment designed to prevent the ignition of flammable gases, vapours, liquids or dust. In some operating environments, the slightest spark may lead to catastrophic consequences, so the role of explosion-proof cranes is very necessary. Explosion Proof Overhead Cranes are generally divided into single girder explosion proof overhead cranes and double girder overhead cranes. Single girder explosion proof cranes are generally suitable for lifting conditions within 20 tons, and double girder explosion proof cranes are generally suitable for lifting operations above 20 tons. condition.

Explosion proof overhead cranes are carefully designed to operate safely in environments with a high risk of explosion. These cranes are designed to reduce potential sources of ignition and ensure the safety of personnel and valuable assets. The main goal is to eliminate any electrical or mechanical components that could generate sparks or heat that could cause an explosion. The following are some technical parameters of the double-girder explosion proof overhead crane:

*Crane Type*	QB Double Girder Explosion Proof Overhead Crane
*Lifting Capacity*	5~75t
*Span*	10.5~31.5m
*Lifting Height*	/
*Working Class*	A4,A5
*Ambient Temperature*	-20~40℃

[ QB Double Girder Explosion Proof Overhead Crane Specification ]

Advantages of Double Girder Ex Proof Crane

Safety First
The primary advantage of double girder explosion-proof overhead cranes is their unwavering commitment to safety. The combination of explosion-proof features, flame-proofing, and robust construction significantly reduces the risk of accidents in volatile environments. This focus on safety not only protects personnel but also safeguards valuable assets and prevents costly downtime.
Increased Efficiency
Beyond safety, double girder explosion-proof overhead cranes contribute to increased operational efficiency. The enhanced lifting capacity and advanced technology result in smoother and more controlled movements, facilitating faster and more efficient material handling processes. This improved efficiency directly translates to productivity gains for businesses operating in explosive environments.
Long-Term Reliability
The robust construction and compliance with industry standards ensure the long-term reliability of double girder explosion-proof overhead cranes. These cranes are built to withstand the rigours of demanding industrial settings, providing businesses with a dependable lifting solution that requires minimal maintenance. The longevity of these cranes makes them a cost-effective investment over the lifespan of the equipment.

Explosion Proof Overhead Crane Design

Explosion proof overhead cranes, and flame-proof cranes, go a step further in preventing potential hazards. Flame-proofing involves enclosing electrical components in robust housings to prevent any sparks or flames from escaping. This added layer of protection enhances the safety of the crane, making it suitable for use in areas where flammable materials are present.

Enhanced Lifting Capacity
One of the distinguishing features of double girder explosion-proof overhead cranes is their superior lifting capacity. The double girder design provides enhanced stability and strength, allowing these cranes to handle heavier loads with precision and safety. This feature is particularly advantageous in industries where the movement of substantial materials is a routine operation.
Advanced Explosion-Proof Technology
Double girder explosion-proof overhead cranes incorporate cutting-edge technology to ensure a high level of safety. These cranes are equipped with explosion-proof components, such as specially designed electrical systems and non-sparking materials, minimizing the risk of ignition. The incorporation of advanced technology enhances the reliability and efficiency of these cranes in demanding environments.
Robust Construction
The construction of double girder explosion proof overhead cranes is characterized by durability and resilience. These cranes are built to withstand harsh conditions, ensuring a long service life even in challenging industrial settings. The robust construction contributes to the overall safety and reliability of the crane, making it a trusted solution in explosive atmospheres.
Customization Options
To cater to the diverse needs of different industries, manufacturers offer customization options for double girder explosion-proof overhead cranes. This flexibility allows businesses to tailor the crane’s specifications to meet specific requirements, ensuring optimal performance in their unique operational contexts. Customization may include adjustments to lifting capacity, span, and control systems.
Compliance with Industry Standards
Double girder explosion-proof overhead cranes adhere to stringent industry standards and regulations. Compliance with these standards is crucial to ensuring the reliability and safety of the equipment. Industries with explosive atmospheres must prioritize the use of cranes that meet or exceed established safety guidelines, and double girder explosion-proof overhead cranes excel in this regard.

KBK Free Standing Bridge Crane

发表于02/01/2024由yuantaicrane

free standing bridge crane Overview

A free-standing bridge crane is a type of overhead crane that is supported by freestanding support structures rather than being suspended from the building structure. This design allows for greater flexibility in installation and use, as it doesn’t rely on existing building support. KBK systems are known for their flexibility and adaptability to various material handling needs. KBK systems are designed to be easily assembled and configured for specific lifting and handling requirements.

Steel or aluminum profile KBK lifting system has changed the understanding of the traditional industrial field of the crane. The crane design is lightweight, convenient for assembly, and ergonomic, which brings revolutionary improvement in the working efficiency and is a more cost-effective choice for the industrial field.

*Crane Type*	KBK Free Standing Bridge Crane
*Lifting Capacity*	50-3000kg
*Span*	1-9m
*Lifting Height*	/
*Working Class*	A3
*Ambient Temperature*	-20~40℃

[ KBK Free Standing Bridge Crane Specification ]

Yuantai is well known for the design, manufacture and supply of workshop overhead cranes, gantry cranes, jib cranes and electric hoists. As the clients’ requirements are diverse, Yuantai started the study and supplied different kinds of lifting machinery, and KBK was the first successful case.

KBK Crane Features

KBK light load overhead crane VS traditional overhead crane

Reduce plant cost: The KBK equipment does not need the help of the plant corbel, in the design of the plant, you can minimize the bearing capacity of the plant column design to greatly reduce the cost of the plant.
No need to change the plant structure: for the existing plant, Crane can be added at any time according to the production needs, without any modification to the original structure of the plant.
Less idle equipment: The carrying space can be covered according to the needs, and accurate shooting can be conducted to minimize idle waste of equipment.
Modular design: it can be increased or decreased according to the changing production needs. It is easy to remove and move quickly without affecting the normal use of cranes in other areas.
More accurate positioning: light and small structure, easy operation, accurate positioning
More energy-saving and environmentally-friendly: small power, low energy consumption, more energy saving and environmental protection.
Low operating noise: simple structure, low failure rate, greatly reduces the scope of equipment failure.
High comprehensive benefit: the track system is maintenance-free, the electric components are maintained conveniently and the cost is low.
Reduce the time and labour cost caused by equipment failure, with high comprehensive benefits.

Any inquiries about the cranes, welcome to consult them!

QZ Grab Bucket Overhead Crane

发表于01/31/2024由yuantaicrane

What Is a Grab Bucket Overhead Crane?

Grab bucket overhead crane is a specialized lifting equipment designed for precise and efficient handling of bulk materials. Unlike conventional cranes, grab overhead cranes are equipped with a grab, which is a key component for gripping and lifting loose materials such as coal, sand or gravel. Grab cranes are mainly composed of a bridge frame, crane travelling mechanism, trolley, electrical equipment and grab. Grab bucket overhead cranes are widely used in power stations, warehouses, workshops and harbours for loading and unloading some scattered items.

Grab overhead cranes and hook overhead cranes are the most popular types of double girder overhead cranes. Below are the parameters of double girder grab overhead cranes:

*Crane Type*	QZ Grab Bucket Overhead Crane
*Lifting Capacity*	5~550t
*Span*	10.5~35.5m
*Lifting Height*	/
*Working Class*	A4~A7
*Ambient Temperature*	-20~40℃

[ QZ Grab Bucket Overhead Crane Specification ]

Advantages of Grab Overhead Cranes

Improved efficiency
The design of the grab enables fast and efficient material handling, greatly reducing downtime and improving overall operational efficiency. The grab grabs and lifts material in a single motion, thus simplifying processes in a wide range of industries. The use of a two-speed operating mechanism gives our grab cranes better working performance in terms of precision.
Wide range of applications
Grab overhead cranes are specialized lifting equipment for bulk and granular materials. According to the different objects to be grabbed, different shapes of grab can be selected. Whether it is coarse materials in the construction industry or fine materials in the mining industry, these cranes can handle a wide range of materials, thus adapting to various applications.
Economically efficient
Grab cranes are simple in structure, reliable in operation, high in productivity, and can be controlled automatically, semi-automatically and manually for easy operation. The electrical components are durable, safe and reliable to operate. While the initial investment in a grab bridge crane may not be low, the increased efficiency, reduced labour requirements, and minimized material spillage will result in significant cost savings over time.
High safety
The design of these cranes prioritizes operator safety. Precise control mechanisms and automation features reduce the risk of accidents and ensure a safe working environment. Grab cranes are equipped with lift limit switches, low voltage protection, phase sequence protection, emergency stops, and overload protection devices to improve performance safety.

Applications for Grab Overhead Cranes

Mining
In the mining industry, where large quantities of raw materials need to be transported continuously, Grab Overhead Cranes efficiently handle materials such as ores, coal and minerals, simplifying the extraction and transportation process.
Construction Sites
At construction sites, grab cranes can lift sand and gravel, transport construction waste and increase productivity.
Waste Management
Municipalities and waste management facilities utilize grab cranes for efficient waste disposal. Grab cranes accurately collect and transport bulk waste, contributing to a cleaner, more organized waste disposal process.
Ports and harbours
In the shipping and logistics sector, grab overhead cranes are suitable for loading and unloading bulk cargo from ships. The versatility and high efficiency of grab bridge cranes make them indispensable in port operations, where speed and precision are essential.

Grab Bucket Overhead Crane Components

Mechanical part

Double main beams, welded box beams, arching by national standards.
The main welding seam adopts submerged arc automatic welding and non-destructive testing.
High-strength bolts are used to connect the end beams for easy transportation.
The trolley frame consists of box-type beams to form a frame structure.

Trolley part

The hoisting mechanism consists of a motor, brake, coupling, drive shaft, reducer, drum, pulley block, wire rope and other components.
The motor is a special YZR-type wire-wound motor for cranes, with insulation class F. The brake is a hydraulic actuator normally a closed type.
The drum adopts a casting drum, the deflection angle of the wire rope is <3.5°, and there are 3 turns and 2 turns of fixing rings at both ends of the drum.
The shaft head of the reel is equipped with a rotary limit switch to ensure the safe use of the hoist.

Cart running

The running mechanism of the big car consists of a motor, brake, coupling, reducer, transmission shaft,
Wheelset and other components.
The running mechanism is driven separately, and the electrical equipment is set on the bridge walkway.
The wheels are double rims to ensure the smooth running of the trolley.

Grab Bucket

Four-rope grabs, multi-valve grabs, electro-hydraulic grabs, straw grabs, timber grabs and many other types.

Electrical parts

Large car conductive safety sliding contact line or angle steel sliding contact line.
Flat cable is used for mobile power supply of running trolley.
Trolley power supply I-beam slideway or C-shaped steel slideway.
Safety sliding contact line with high conductivity, small voltage drop, high sliding speed of collector, smooth sliding, and overall beautiful.

Safety Protection

A railing handrail is installed.
Two horizontal crossbars are set up, and the bottom is equipped with a fence board with a height of 70mm.
Lighting is set under the bridge, and insulating rubber and door switches are set in the driver’s room.
Overload limiter.
Anti-collision devices and sound and light alarm devices are set.

Operation mode

Driver’s room manoeuvring, users can choose according to different needs.
The driver’s room has a wide field of vision, is spacious and bright, and operates comfortably.
The manoeuvring room has open type and closed type and can be divided into two forms of left or right side installation.
The door opening direction is divided into three forms: end opening, side opening and top entry.

10 Ton Crane&Hoist Overhead Crane Kazakhstan|Paper Industry Crane

发表于01/30/2024由yuantaicrane

10 Ton Crane&Hoist overhead crane Overview

A 10 ton crane is a type of hoist overhead crane that can lift and move heavy loads in various industries. It consists of a bridge, a trolley, a hoist, and a control system. The bridge spans the working area and runs on rails along the workshop. The trolley travels on the bridge and carries the hoist, which can lift and lower the load with a hook or other attachments. The control system allows the operator to operate the crane remotely or from a cabin.

A 10 ton crane can be customized according to different applications, such as single girder or double girder, electric or manual, indoor or outdoor, etc. It can also be equipped with various features, such as overload protection, limit switches, emergency stops, anti-sway, etc. A 10 ton crane is suitable for lifting and moving materials in workshops, warehouses, factories, power plants, construction sites, and other places.

Kazakhstan Customer Crane Needs|Paper Industry Cranes

Our customer is a paper industry company in Kazakhstan that produces various types of paper products, such as tissue paper, cardboard, packaging paper, etc. They have a large workshop where they process raw materials into finished products. They need a crane to lift and transport the raw materials, such as wood pulp, paper rolls, etc., from one place to another in the workshop.

The customer has some specific requirements for the crane. First, they need a crane that can handle a maximum load of 10 tons, as their raw materials are quite heavy. Second, they need a crane that can operate smoothly and safely, as their workshop has high temperature and humidity conditions. Third, they need a crane that can fit in their limited space, as their workshop has a low ceiling height and narrow span.

10 Ton Crane&Hoist Overhead Crane Solution

Based on the customer’s needs and conditions, we recommended our 10 ton hoist overhead crane for the paper industry. This is a double girder Electric Hoist Overhead Crane that has the following parameters:

Lifting capacity: 10 tons
Span: 16 meters
Lifting height: 6 meters
Lifting speed: 8 m/min
Trolley speed: 20 m/min
Crane speed: 30 m/min
Working class: A5
Power supply: 380V/50Hz/3Phase

This hoist overhead crane has the following features that make it suitable for the customer’s application:

It has a compact structure and is lightweight, which saves space and reduces the load on the workshop structure.
It has a high-performance electric hoist that can lift and lower the load smoothly and accurately.
It has a reliable control system that can operate the crane remotely or from a cabin.
It has various safety devices that can prevent accidents and protect the operator and the load.
It has a special design that can resist high temperature and humidity in the paper industry environment.

Advantages of 10 Ton Hoist Overhead Crane

The customer chose our 10 ton hoist overhead crane for the paper industry because of its advantages over other cranes. Some of these advantages are:

It has a competitive price that can save the customer’s budget.
It has a high quality that can ensure the customer’s satisfaction.
It has a long service life that can reduce the customer’s maintenance cost.
It has a fast delivery time that can meet the customer’s deadline.
It has a professional installation service that can guarantee the customer’s safety.

Transport and Installation of the Paper Industry Crane

After receiving the deposit from the customer, we started to manufacture the crane according to their specifications. We completed the production within 25 days and arranged the shipment by sea. The crane was packed in wooden cases and loaded on a container ship. The shipping time was about 20 days.

We sent our engineers to Kazakhstan to install and test the crane at the customer’s site. They arrived there within 5 days after the ship docked at the port. They worked with the customer’s staff to assemble and install the crane components on the workshop rails. They also checked and adjusted the electrical wiring and connections. They completed the installation within 3 days.

They then conducted several tests to verify the performance and safety of the crane. They tested the lifting capacity, the lifting speed, the trolley speed, the crane speed, the limit switches, the overload protection, the emergency stop, and the anti-sway device. They also trained the customer’s operators on how to use and maintain the crane. They confirmed that the crane was working properly and met the customer’s expectations. They finished the testing within 2 days.

Overhead Crane Maintenance

We provided the customer with lifetime technical support for the crane. We also supplied them with some spare parts and manuals for future maintenance. We advised them to follow some maintenance tips to keep the crane in good condition, such as:

Lubricate the moving parts regularly to reduce friction and wear.
Clean the crane components periodically to remove dust and dirt.
Inspect the crane components regularly to detect and fix any faults or damages.
Replace the worn or broken parts timely to avoid accidents or breakdowns.
Follow the operation instructions and safety rules to prevent misuse or abuse.

The customer was very satisfied with our 10 ton hoist overhead crane for the paper industry. They said that the crane improved their production efficiency and safety. They also praised our service and professionalism. They said that they would recommend us to their friends and partners who need cranes.

If you have any crane needs, please feel free to contact us and we will reply to you as soon as possible.

QC Electromagnetic Overhead Crane

发表于01/29/2024由yuantaicrane

Electromagnetic Overhead Crane Overview

An electromagnetic overhead crane is a kind of material handling equipment, equipped with a detachable electromagnetic chuck and a corresponding operating system to handle and lift metal objects. The main part of the electromagnetic crane is the electromagnet. The lifting capacity of the electromagnetic overhead crane including the weight of electromagnetic is 5 to 32 tons. The working class of electromagnetic cranes is A5 and A6. The magnetic retentive time is 10 to 30 minutes. The overhead crane is used in metallurgy factories or outdoor places to load and transport electromagnetic black metal materials, such as steel ingot, merchant steel pig iron, etc.

*Crane Type*	QC Electromagnetic Overhead Crane
*Lifting Capacity*	5~32t
*Span*	10.5~31.5m
*Lifting Height*	/
*Working Class*	A5,A6
*Ambient Temperature*	-20~40℃

[ QC Electromagnetic Overhead Crane Specification ]

When the current is connected, the electromagnet will firmly attract the steel objects and lift them to the designated place. Cut off the current, the magnetism disappears, and the steel item is put down. The electromagnetic bridge crane is equipped with a detachable electromagnetic spreader and a corresponding operating system, which consists of the main beam, a travelling mechanism, a hoisting trolley, and an electrical system. The shape of the electromagnetic spreader can be customized according to the shape of the material to be lifted. The electromagnetic spreader can be a disc-type magnetic spreader, a square magnetic spreader, etc. Our electromagnetic cranes are equipped for cabin operation with rain protection outside the cabin.

Components of Electromagnetic Bridge Crane

An electromagnetic bridge crane is mainly composed of a crane bridge, trolley, crane travelling mechanism, cab, electrical system, electromagnetic system, etc.

Lifting mechanism: reducer, drum, motor protection grade F, domestic or world top motor brands, such as Jiamusi, Nanjing Motor, ABM, etc.
Wheels: Forged, compact structure, easy maintenance, high transmission efficiency, and long service life.
Travelling mechanism: Adopt well-known crane motor and reducer suppliers at home and abroad, such as Nanjing motor, double brake SEW, etc.
about the material. All compression structures of crane components are made of high-quality materials that comply with regulations and standards, and inspection reports are available upon request. Q235B/Q345B carbon structural steel adopts seamless one-step forming technology, which is more sturdy and beautiful. Suitable for different operating temperatures.
About welding. The welding of steel structures will be strictly inspected and inspected by special personnel, and inspection reports can also be provided upon request.
About the magnetic chuck. Magnetic chucks have a huge magnetic force and can be used to lift and transport a wide range of metal products, handling large quantities of metal at once.
About the motor. Install top brand motors, good performance, insulation class F, protection class IP54.
About the power system. PLC control for all mechanisms and any speed requirements can be realized.
About the control system. Cabins with joystick panels, wireless controls, and pendant controls are your choice.
About appearance. Coated with 3 paints to protect the steel from rusting.
About safety. Take various protective measures to ensure the safety of the crane and its operation. Overload limit, height limit, and travel limit are used for mechanical system protection, short circuit protection, phase loss protection, low voltage protection, power failure protection, and overcurrent protection are used for electrical system protection.

Electromagnetic Crane Features

There are three types of access to the cab: end, side, and top access;
The box beam structure adopts robot high-strength welding;
Wheels, wire rope drums, gears, and couplings are all made of CNC with high quality;
Independent control system: wireless control or cab control;
Polyurethane buffer, crane travel limit switch
Lifting overload protection device, decompression protection, emergency stop device, current overload protector

Advantages of Electromagnetic Bridge Crane

Novel style, compact structure, and exquisite appearance
Good usability and durable quality
High load capacity and working class
High security and reliability
Lightweight, low wheel load, low noise
Low power consumption and fewer failures
Wide range of applications and competitive prices

Applications of Electromagnetic Crane

Electromagnetic bridge cranes are generally used in metallurgical plants or outdoor places, and some shops also use them to handle materials.
Electromagnetic overhead cranes can be used for loading, unloading, and transporting indoor and outdoor ferrous products and materials, such as steel ingots, structural steel, iron, scrap iron, steel, etc.
Overhead cranes are used in metallurgical plants or outdoor locations to load and transport electromagnetic ferrous materials such as steel ingots, commodity steel, and pig iron. The lifting capacity is 5-32 tons.
The electromagnetic crane adopts a detachable electromagnetic chuck as the reclaiming device. It is widely used in the lifting and moving of magnetic black products and materials such as steel ingots, section steel, pig iron blocks, scrap iron, and scrap steel in metallurgy and machining workshops.
An electromagnetic suspension girder bridge crane uses a beam that is evenly suspended by electromagnetic suction cups as a reclaiming device. It is mainly used for loading unloading, and transporting steel plates, ingots, billets, and other long ferrous metal products in metallurgical plants or warehouses.