LB Single Girder Explosion Proof Overhead Crane

Explosion Proof Overhead Crane Overview

The term “explosion-proof” indicates equipment designed to prevent the ignition of flammable substances like gases, vapours, dust, or fibres. In industrial settings where these volatile materials are prevalent, the risk of explosions is a constant concern. Single girder explosion proof overhead cranes are engineered to operate in these hazardous environments without introducing the risk of ignition.

The explosion-proof Single Girder Overhead Crane mainly consists of a crane travelling mechanism, electrical system, bridge, Explosion Proof Electric Hoist, etc.

Crane TypeLB Single Girder Explosion Proof Overhead Crane
Lifting Capacity1~20t
Span7.5~28.5m
Lifting Height/
Working ClassA3
Ambient Temperature-20~40℃
[ LB Single Girder Explosion Proof Overhead Crane Specification ]

The explosion-proof single girder crane is a small overhead crane with light lifting capacity, installed with a flame-proof hoist, with all the motors and electrical equipment of the explosion-proof crane manufactured in line with international standards and regulations. The lifting capacity of the single girder explosion-proof crane is 1 to 20 tons and the working class is A3.

Advantages of Single Girder Explosion Proof Overhead Crane

  • Reasonable design, strong explosion-proof ability
  • Company structure, good rigidity
  • Installed with adjusting speed converter, steady travelling
  • High safety and reliability

Key Features of Single Girder Explosion Proof Crane

1. On mechanical system (Single girder explosion-proof overhead cranes boast a unique structural design that optimizes load-bearing capacity while minimizing exposure to potential ignition sources. The single girder design enhances the crane’s manoeuvrability and adaptability in various industrial settings.)

  • High quality materials: Q235B or Q345B
  • Superior steel plates welded rectangular tube legs
  • Trinity-drive system or traditional drive by motor and reducer
  • Smoothly moving, effectively braking, long service life

2. On electrical system (These cranes incorporate explosion-proof components, including motors, wiring, and electrical systems, that are carefully sealed to prevent the escape of sparks or heat. The use of non-sparking materials in critical areas further reduces the risk of ignition.)

  • Independent and simultaneous control of all the electric hoist and crane movements.
  • The electric hoist mobile power supply is constituted of flat cables, special cables, galvanized slippery course small cable pulley, etc.
  • Smoothly moving, beautiful appearance

3. On safety measures (Single girder explosion-proof overhead cranes utilize advanced ignition prevention measures, such as temperature monitoring and spark-resistant features. These mechanisms actively identify and eliminate potential sources of ignition, contributing to the overall safety of crane operations.)

  • Overloading protection
  • Height limit switches
  • Speed limit switches: fast to slow and stop
  • Buffer devices to hoist trolley and crane bridge
  • Lockable Mains Isolator at the end of the runway
  • Warning indicator: anti-collusion device and flashing lights and warning sound.
  • Motors with temperature control devices, with the insulation class F.
  • Self-adjusting, twin, disc brake on hoist motion, asbestos-free brake
  • Anti-Derailment Device on Crane and Crab Unit, Non-Sparking Type
  • Crane, Crab Wheels and Crane Hook made from Anti-Sparking Material

Flame Proof Hoists: A Crucial Component in Single Girder Cranes

While the structural design of single girder explosion-proof overhead cranes is pivotal in preventing internal ignition, the hoist remains a critical component in lifting operations. Flame-proof hoists, designed to complement explosion-proof cranes, ensure that lifting activities are conducted without introducing sparks or heat.

  1. Enhanced Safety Measures: Flame-proof hoists share design considerations with explosion-proof cranes, incorporating non-sparking materials and effective sealing. The hoist’s motor and electrical components are enclosed to prevent the escape of sparks or heat, contributing to enhanced safety during lifting operations.
  2. Temperature Monitoring and Shutdown: To add an extra layer of safety, flame-proof hoists often integrate temperature monitoring systems. These systems automatically shut down the hoist if excessive heat is detected, preventing the risk of ignition and ensuring a proactive approach to safety.

Applications of Single Girder Explosion Proof Overhead Crane

  1. Manufacturing Industry: In manufacturing plants where the movement of heavy loads is routine, single girder explosion-proof overhead cranes provide a safe and efficient solution. The single girder design allows for increased flexibility in navigating tight spaces, making them ideal for assembly lines and production floors.
  2. Chemical Processing Plants: Chemical processing plants deal with a wide range of volatile substances. Single girder explosion-proof overhead cranes are designed to operate in these environments, facilitating the safe lifting and movement of materials without introducing the risk of ignition.
  3. Waste Management Facilities: Waste management facilities often handle combustible materials. Single girder explosion-proof overhead cranes are well-suited for such environments, where their structural design and explosion-proof features ensure the safe and efficient handling of waste materials.

Safety Standards and Certification of Explosion Proof Crane

  1. Certifications and Compliance: Single girder explosion-proof overhead cranes should adhere to industry-specific certifications and compliance standards. This includes certifications from organizations such as the Occupational Safety and Health Administration (OSHA) in the United States and the ATEX directive in Europe.
  2. Periodic Inspections: Regular inspections and adherence to maintenance schedules are essential to ensure the continued compliance of single girder explosion-proof overhead cranes. Periodic assessments help identify wear and tear, allowing for timely repairs and replacements to maintain optimal safety levels.

QDY Ladle Overhead Crane

Ladle Overhead Crane Overview

A Ladle overhead crane is a specialized type of overhead crane designed for the handling of ladles in industrial environments, particularly in metallurgical and foundry applications. QDY type bridge crane is improved from QD type hook double girder overhead crane, especially for metallurgical casting environment. Ladles are containers used to transport and pour molten metal, and these cranes are essential for the safe and efficient movement of ladles within a manufacturing or processing facility. Many Ladle Overhead Cranes have a double girder design to provide stability and strength. The double girder configuration is well-suited for handling the substantial weight of ladles and their contents.

Crane TypeQDY Ladle Overhead Crane
Lifting Capacity5~74t
Span10.5~31.5m
Lifting Height/
Working ClassA7
Ambient Temperature-10~60℃
[ QDY Ladle Overhead Crane Specification ]

Ladle Overhead Crane Feature

Double Girder Design:

Many Ladle Overhead Cranes feature a double girder design. This design provides enhanced stability and strength, making it well-suited for handling the substantial weight of ladles and their contents.

High Lifting Capacity:

Ladle cranes are designed with high lifting capacities to handle the heavy loads associated with ladles filled with molten metal. The lifting capacity is determined based on the specific requirements of the application.

Heat-Resistant Materials:

Given the extreme temperatures involved in handling molten metal, Ladle Overhead Cranes are constructed using heat-resistant materials. These materials are chosen to withstand the heat generated during the lifting and transporting process.

Specialized Attachments:

Ladle cranes are equipped with specialized attachments, such as ladle hooks or ladle lifting devices. These attachments are designed to securely hold and transport ladles during various operations.

Control Systems:

Ladle cranes are equipped with advanced control systems that allow for precise and controlled movement. Operators can position ladles accurately during pouring or other critical operations. The controls may include features for smooth acceleration and deceleration to prevent the swinging of the ladle.

Safety Features:

Safety is a top priority in the design of Ladle Overhead Cranes. These cranes are equipped with safety features such as emergency braking systems, overload protection, and possibly automated systems to ensure safe and reliable operation. Safety buffers and limit switches may also be incorporated.

Remote Operation:

Some Ladle Overhead Cranes may be designed for remote operation, allowing operators to control the crane from a safe distance. This is especially beneficial in environments with high temperatures or other hazardous conditions.

Durability and Corrosion Resistance:

Ladle cranes are constructed with durability in mind to withstand the harsh conditions of molten metal handling. Corrosion-resistant materials may be used to prevent deterioration over time.

Customization:

Manufacturers often offer customization options to meet the specific needs of different industries and applications. This can include adjustments to lifting capacity, span, and other features based on the customer’s requirements.

Maintenance Considerations:

Regular maintenance is crucial for Ladle Overhead Cranes. This includes routine inspections, lubrication of critical components, and other preventive measures to ensure the crane’s reliability and longevity.

QE Double Trolley Overhead Crane

Double Trolley Overhead Crane Overview

A Double Trolley overhead crane is a specialized type of overhead crane designed to provide enhanced lifting capacity and flexibility in material handling. This crane features two trolleys that can move independently along separate girders, allowing for the simultaneous handling of multiple loads or the efficient transport of a single large load. The distinctive feature of a double trolley overhead crane is the presence of two crane trolleys, each with its hoisting mechanism, running on separate girders.

Crane TypeQE Double Trolley Overhead Crane
Lifting Capacity(2.5+2.5)~(200+200)t
Span10.5~35.5m
Lifting Height/
Working ClassA5,A6
Ambient Temperature-20~40℃
[ QE Double Trolley Overhead Crane Specification ]

Double Trolley Overhead Crane Features

  • Increased Lifting Capacity:
    With two trolleys working in tandem, the crane can achieve a higher lifting capacity compared to a single-trolley crane. This makes it suitable for handling heavy and oversized loads.
  • Independent Operation:
    Each trolley can be operated independently, offering flexibility in load handling. This is particularly advantageous when handling multiple loads of varying weights or when precise positioning is required.
  • Simultaneous or Synchronized Operation:
    Depending on the design, Double Trolley Overhead Cranes may allow for simultaneous or synchronized operation, enabling both trolleys to move together in a coordinated manner.
  • Versatility in Material Handling:
    These cranes are versatile and find applications in various industries such as manufacturing, steel production, shipbuilding, and other heavy-duty settings where efficient and flexible material handling is essential.
  • Precise Control:
    The independent control of each trolley provides precise control over the movement, lifting, and placement of loads. This is crucial for tasks that require accuracy and coordination.
  • Customization:
    Manufacturers often offer customization options to tailor the crane to specific customer requirements. This can include adjustments to lifting capacity, span, and other features based on the intended application.
  • Heavy-Duty Applications:
    Double Trolley Overhead Cranes are well-suited for heavy-duty applications where large and heavy materials need to be lifted and moved. This can include handling steel coils, machinery, or other substantial loads.
  • Safety Features:
    Like other overhead cranes, safety features are integrated into the design. These may include emergency braking systems, overload protection, and safety buffers to ensure safe and reliable operation.

QY Insulation Overhead Crane

Insulation overhead crane Overview

An insulated overhead crane is a double girder overhead crane with an insulated Crane Hook, which is different from a standard hook double girder overhead crane. The insulated hook overhead crane is a material handling equipment used to lift and transport loads in live environments, such as factories for electrolytic magnesium, aluminium and other non-ferrous metals. The crane is composed of four major parts: box girder, bridge structure, travelling mechanism, trolley and electrical equipment. During operation, to prevent the current on the live parts from being transmitted to the crane through the workplace and endangering the life safety of the operator, Reliable insulation devices are installed at appropriate locations on the crane. An isolation crane is a heavy-duty overhead crane with double brakes for safety when lifting. The lifting capacity of the isolation crane ranges from 5 tons to 50 tons, and the working level is A6. All operating actions of the crane are controlled from the cab.

Crane TypeQY Insulation Overhead Crane
Lifting Capacity5~50t
Span10.5~31.5m
Lifting Height/
Working ClassA6
Ambient Temperature-25~50℃
[ QY Insulation Overhead Crane Specification ]

Insulation Overhead Crane Drawing

Insulation Overhead Crane Features

In General
  • Compact structure, new style, beautiful outlooking
  • Good in usability with a long service life
  • Bearing high capacity, high working class
  • Flexible operating, safe and reliable
  • Widely used and competitive in quality and price
Main Body
  • Double girder, welding box beam, and camber meet national standards
  • Adopt high quality carbon steel, Q235B or Q345B; (similar as Fe37 or Fe 52)
  • The main welding submerged are welded automatically, with nondestructive flaw detection
  • The trolley consisted of a motor, reducer, brake, coupling, wheel, and drum
  • No asbestos brake pad or brake block, insert the card installed, safe and reliable
  • The speed reducer has a hard-toothed surface, compact structure, and durable
  • The end girder is matched with a rail buffer and rail clearance device
  • Crane protection grade is IP54 or IP44
  • F-grade insulation, brake effectively and long service life
Electric System
  • The electric box layout is reasonable and easy to repair
  • Security trolley line or angle steel trolley line
  • External cable is equipped with a mark line number
  • Trolley moving’ power is supplied by flat cable
  • The conductor is steel or C C-shaped sliding line
  • Safe touch line conductive rate is high, low pressure
  • Set electric taxi speed is high
  • Lifting and crane can be independently controlled and also can run separately or together
  • Sliding smooth, and beautiful outlooking
Protection Devices
  • Outdoor cranes are equipped with lifting mechanisms, electrical control boxes and rainproof devices;
  • Set the trolley trip spacing device and anti-collision device;
  • Audible and visual alarm device;
  • And set platforms, cover and protect barriers.
Operation Device
  • Ground control and cabin control
  • Special cabin for bridge crane or capsule driver room, open vision comfortable operation
  • The cable has an open style, and closed style, and can fixed on the left or right
  • The open direction includes end open, side open or top open
  • The cabin has a special small room and the capsule cabin
  • Ground control has a handle and Remote Control; do not need to set up a special driver
  • Users can choose as they need
Optional Function
  • All the mechanism aped regulation is 1:10 or bigger
  • Overload limiter and alarm display, and the load of weighing and display
  • Height limiter device
  • The change between main hook and aux hook on single trolley central lubrication
  • PLC controlling and accident testing, record display and typing system

Low Headroom Electric Wire Rope Hoist

What Is a Low Headroom Electric Wire Rope Hoist?

Low Headroom Electric Wire Rope Hoist maximizes overhead headroom and provides years of high-performance lifting services.

Low Headroom Electric Hoist is transformed from a CD / MD electric hoist. The product has the characteristics of a compact structure, lifting single, and double speed, highly effective lifting stroke and stable operation. It has a wide application range, especially in new factory buildings. The height of the trip can reduce the height of the building and reduce the construction cost.

Crane TypeLow Headroom Electric Wire Rope Hoist Specifications
Lifting Capacity0.5~16ton
Span/
Lifting Height3~60m
Working ClassM3, M4
Ambient Temperature-25~40℃
[Low Headroom Electric Wire Rope Hoist Specifications]

Advantages of Low Headroom Electric Wire Rope Hoist

  • the best clearance height, compared with ordinary CD / MD hoist can increase the lifting height by 200 ~ 500mm
  • excellent three-in-one transmission technology, the hoist reducer is made of high-quality alloy steel, three-stage deceleration, stable operation, long life, and reliable performance, avoiding many shortcomings of long-distance transmission of CD hoist intermediate shaft.
  • The motor has excellent comprehensive performance. The motor is specially designed for the new self-cooling cone-type motor. The motor casing is made of aluminium alloy material with good heat dissipation performance. The motor insulation grade is F grade and the protection grade is IP54, which is one level higher than the ordinary motor.
  • according to user requirements: hoist operation, lifting single and double speed or variable frequency step-less speed control, Remote Control, overload protection, motor overheat protection and other functions.
  • the organization is exquisite, the appearance is beautiful, with many unique innovations;
  • the entire structure is easy to disassemble and install, easy to repair, and maintainability.

Low Headroom Electric Hoist vs Standard Electric Hoist

Low headroom electric wire rope hoists and standard electric wire rope hoists are two variations designed to meet specific requirements based on the available space and application need

Low Headroom Wire Rope HoistStandard Wire Rope Hoist
Headroom RequirementsMinimal headroom requiredLarger headroom required
DesignCompact and streamlinedBulkier design with more components
Lifting CapacityAvailable in various capacitiesAvailable in various capacities
CostMay be slightly more expensiveGenerally cost-effective
ApplicationIdeal for workshops, factories, and limited vertical spaceSuitable for various industrial settings
Low Headroom Electric Wire Rope Hoist vs Standard Electric Wire Rope Hoist

Keep in mind that specific features and benefits may vary depending on how your hoist is customized. Please contact us to ensure the hoist selected meets the specific requirements of your lifting operation.

YH Metallurgical Electric Hoist

What Is a Metallurgical Electric Hoist?

Metallurgical electric hoist introduction is a type of material handling equipment, specially designed for the application in metallurgy environments for handling molten metal, etc. The metallurgical electric hoist is equipped with dual brakes, double spacing, insulation boards, and other protections, with the working class of M3. The lifting capacity of a metallurgical electric hoist is 1 to 20 tons.

The metallurgical electric hoist is designed to meet the lifting requirements of special environments, such as fire and explosion dangerous and corrosive medium environments or areas.

Crane TypeYH Metallurgical Electric Hoist
Lifting Capacity1~20t
Span/
Lifting Height6~18m
Working ClassM3
Ambient Temperature-20~40℃
[YH Metallurgical Electric Hoist Specifications]

Components of Metallurgical Electric Hoist

Metallurgical electric hoist mainly consisted of a lifting mechanism, travelling mechanism, electrical controlling system, and braking system, with dual brake, and dual spacing, insulation boards and other protection devices, etc.

Features of Metallurgical Electric Hoist

  1. Double spacing protection.

The metallurgical electric hoist lifting mechanism is equipped with double limit protection, off-the-fire limit protection and off-control limit protection. The former will take into effect when the hook is up to the safety limit and the latter will de-energize the total contacts to protect the hoist.

  1. Dual brake protection.

Metallurgical electric hoist is operated in dangerous environments so double brakes are equipped to ensure the security of the hoist and people.

  1. High-temperature protection.

The metallurgical electric hoist can effectively avoid direct heat radiation with insulation protection to keep the wire rope or cable from damage caused by high temperatures. Also, the core wire rope and cable are made of high-temperature resistance steel core.

  1. Operation mode.

Remote Control and ground control are available to ensure the security of the hoist operator and the hoist.

  1. Safety devices.

Various safety devices are installed to ensure a metallurgical electric hoist, such as double limit protection, dual brake protection, high-temperature protection, short circuit protection, no-voltage protection, electrical interlock protection and others, etc.

Application of Metallurgical Electric Hoist

A metallurgical electric hoist is used to lift and handle molten metal in metallurgy industries. Also, it can be used in special environments or areas such as fire, explosive, corrosive medium environments, etc.

Manual Chain Hoist / Chain Block

What Is a Manual Chain Hoist/Block?

Manual chain hoist also called chain block, is a kind of hand lifting machinery, with the lifting capacity ranging from 0.5 ton to 100 ton. The chain block is used in factories, mine, building site, dock, shipyard, warehouse, etc.

Manual chain hoist / chain block is one of the most economical material handling equipment with features of hand operation, simple structure, cost-effective, widely application, etc. What’s more, the spark resistant features, such as, stainless steel, bronze hooks, chains, wheels, etc are available to manual chain hoist / chain block. The lifting capacity of manual chain hoist / chain block is 0.5 to 100 ton.

Crane TypeManual Chain Hoist / Chain Block
Lifting Capacity0.5~100t
Span/
Lifting Height0.5~3.5m
Working Class/
Ambient Temperature-20~40℃
Manual Chain Hoist / Chain Block Specifications

Features of Manual Chain Hoist and Chain Block

  • Durable main parts, made of high quality alloy steel.
  • 800 Mpa high strength lifting chain, with the features of 20M2 material , intermediate frequency quenching heat treatment, low wear, anti-corrosion, etc.
  • High strength hook, with the features of alloy steel material, gesture type of hook, etc.
  • Slow lifting is available to avoid overload.
  • Confirming with CE safety standards
  • Strength and durable in use
  • High safety performance.

Advantages of manual chain hoist / chain block

  • Safe and durable in use, confirming with the international standards.
  • Great toughness, small size, light weight, easy to handle.
  • Small pulling load, high strength of machine parts.
  • Advanced structure design and good appearance.
  • Manual lifting without power supply.

Working principle of manual chain hoist and chain block

To lift good upside, pull the chain clockwise and then sprocket runs, pressing ratchet wheel and brake base as a body to rotate together, long axis rotating teeth gear, short axis and spline hole gear. Thus the lifting sprocket on the spline hole gear will drive the lifting chain to lifting goods stably.

Lifting goods down, anticlockwise pulling the chain, the brake base will separate from the brake pad, ratchet wheel will stop under the influence of the ratchet pawl, five long shaft lifting sprocket driven gear in the opposite direction, then lifting goods stably.
The chain block adopts ratchet friction chip one-way brake, can brake under load conditions, ratchet pawl mesh with the ratchet wheel under the influence of spring, make the brake work safely.

Applications of manual chain hoist/chain block

Manual chain hoist/chain block is usually used to install machines or to handle goods in short distance in applications, such as, factory, mine, building site, docks, shipyard, warehouses, etc.
Manual chain hoist/ chain block is used with favor when handling materials in open air or when the power supply is in short.
Manual chain hoist/chain block also can be applied to lift and transport cars, matched with monorail car, manual Single Girder Overhead Crane and suspension crane.

Mini Electric Hoist for Sale

Mini Electric Hoist, also named civil electric hoist, generally divided into stationary and running type, suitable for various occasions, can lift goods under 1000kg, especially suitable for lifting heavy items from downstairs of high-rise buildings, this kind hoists has many features, such as simple structure, easy installation, small and exquisite, and use single power supply as its electricity. Mini electric hoists have reached the international standard in terms of production design and make sure of its security when using, using cast iron structure of motor cooling fin improves the service life. Mini electric hoist lifting speed can reach up to 10 m/min, steel wire rope at the beginning of design can reach up to 12 meters long (lengthening can be customized), in terms of hook, specially designed as the advanced double Settings, greatly increased the mini electric hoist lifting weight, mini electric hoist can be used on 220V power supply, especially suitable for daily civilian, industrial production line, the freight logistics, etc.

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Electric Wire Rope Hoist: PA Mini Electric Hoist

[/lgc_column][lgc_column grid=”50″ tablet_grid=”50″ mobile_grid=”100″ last=”true”]Product Type: PA200~PA999
Lifting Capacity: 200~1000Kg
Lifting Height: 3~24m
Voltage: 220V single Phase or 3Phase
Working Class: M3
Ambient Temperature: -20~40℃

[popup_trigger id=”40″ tag=”button” classes=”inquiry-button”]Get a free quote[/popup_trigger]

[/lgc_column]

Features

  1. The miniature electric hoist is smart and easy to use.
  2. When the limit baffle hits the limiter, the lifting opportunity automatically stops the operation.
  3. If the wire rope is lifted in reverse, the hoist motor will automatically stop working.
  4. The hoist hook design is divided into two states: dynamic loading and static loading.
  5. Household 220V power supply operation.
  6. The power cord is plug-in and easy to use.
  7. The hoist hook can be rotated 360°.

Parameters for reference

Model Use Voltage(V) Power(W) Lifting Capacity
(KG)
Lifting Speed
(m)
Lifting Height
(m)
Package Size
(cm)
Weight/Net Weight
(KG)
PA200 Single Hook AC

220/230V

50/60Hz

480 100 10 12 38*32*35 22.5/22
Double Hook 200 5 6
PA250 Single Hook 510 125 10 12 23/22
Double Hook 250 5 6
PA300 Single Hook 600 150 10 12 23.5/23
Double Hook 300 5 6
PA400 Single Hook 950 200 10 12 45*34*27 33/32
Double Hook 400 5 6
PA500 Single Hook 1020 250 10 12 33.5/32.5
Double Hook 500 5 6
PA600 Single Hook 1200 300 10 12 35/34
Double Hook 600 5 6
PA800 Single Hook 1300 400 8 12 38/37
Double Hook 800 4 6
PA999 Single Hook 1600 500 8 12 54*25*32 32/31
Double Hook 1000 4 6

5 Ton Crane|Explore 5 Ton Overhead Crane&Gantry Crane&Jib Crane for Sale Philippines

What Is a 5 Ton Crane?

A 5 ton crane is a lifting equipment specially designed to lift and move loads weighing up to 5 tons. The term “5 tons” refers to the crane’s lifting capacity, indicating the maximum weight it can safely handle. 5-ton cranes are used in a variety of industries and construction environments to facilitate the movement of heavy materials, machinery or other objects within a specified weight range.

The main features of a 5 ton crane include its lifting mechanism, which usually consists of a boom (retractable arm) and a hook for connecting and lifting the load. Depending on the specific requirements of the job site, the crane can be configured in different types such as overhead cranes, gantry cranes, mobile cranes and electric hoists.

The choice of a 5 ton crane depends on the lifting task at hand and the need for a balance between lifting capacity, mobility and operational considerations. These cranes play a vital role in increasing efficiency and productivity in industries where heavy load handling is a daily routine.

5 Ton Overhead Crane | 5 Ton Overhead Crane for Sale

A 5 ton overhead crane is a lifting equipment designed to handle loads up to 5 tons. It is a versatile, versatile solution for material handling tasks in various industries including manufacturing, construction, and warehouses.

  1. Lifting capacity:
    The main feature of the 5 ton overhead crane is the ability to lift and move loads up to 5 tons.
  2. Type of 5 ton overhead crane:
  • Single girder overhead crane: Features a single horizontal beam to support the hoist and trolley. Typically more cost-effective and suitable for light-duty applications.
  • Double girder crane: There are two horizontal beams (girders) to enhance stability and capacity. For heavier loads and more demanding applications.
  1. Components:
    Bridge: A horizontal beam spanning the width of a work area.
    Hoist: A lifting mechanism attached to a trolley that is used to raise and lower loads.
    Trolley: A mechanism that moves horizontally along the bridge and carries the hoist.
  2. Control system:
    Pendant Control: A handheld pendant allows the operator to control the movement of the crane.
    Remote Control: Some cranes are equipped with remote controls to increase operator flexibility.
    Cab Controls: The operator can control the crane from a cab attached to the crane structure.
  3. Safety features:
    Modern 5 ton bridge cranes are equipped with various safety features including overload protection, emergency stop buttons and limit switches to ensure safe operation.

5 Ton Gantry Crane | 5 Ton Gantry Crane for Sale

A 5 ton gantry crane is a crane designed to lift and move loads weighing up to 5 tons. Gantry cranes are extremely versatile and are used in various industries including manufacturing, construction, and warehouses. 5 ton gantry cranes are used in various applications such as construction sites, shipyards, manufacturing plants and warehouses. Specific design and functionality may vary based on the intended use.

  • Lifting capacity: The lifting capacity of the crane is 5 tons.
  • Structure: A gantry crane has a horizontal beam supported by vertical legs on both sides. The crane can move along tracks or rails on the ground, allowing it to cover a specific area.
  • Mobility: Gantry cranes can be fixed or mobile. Stationary gantry cranes are fixed to the ground and provide stability for lifting heavy objects. Mobile gantry cranes, on the other hand, can be moved within the workspace, providing flexibility.
  • Controls: The crane can be operated manually or with the help of a control panel. Some modern gantry cranes may also have remote control options for added safety and convenience.
  • Safety functions: The gantry crane is equipped with safety functions such as overload protection, an emergency stop button, and a limit switch to prevent accidents.

100 Ton Crane Philippines|Overhead Crane Case

100 Ton Crane Philippines Customer Introduction

Our customer is a leading manufacturer of steel products in the Philippines. They have a large rolling mill that produces various types of steel bars, rods, wires and pipes. They needed a reliable and efficient crane system to handle the heavy loads of steel materials in their production process.

They contacted us and told us their requirements for the crane. They wanted a crane that could lift up to 100 tons of steel materials, with a span of 30 meters and a lifting height of 15 meters. They also wanted a crane that could operate smoothly and safely, with low noise and vibration, and easy maintenance.

Double Girder overhead crane Solution

We recommended them our 100 ton double girder overhead crane, which is specially designed for heavy-duty applications. This crane has two main girders that support the hoist trolley and the load. The hoist trolley can travel along the girders and lift the load vertically. The girders can also move along the rails on the runway beams, allowing the crane to cover the entire workshop area.

The specific parameters of the 100 ton double girder overhead crane are as follows:

  • Lifting capacity: 100 tons
  • Span: 30 meters
  • Lifting height: 15 meters
  • Lifting speed: 0.5-5 m/min
  • Trolley speed: 2-20 m/min
  • Crane speed: 3-30 m/min
  • Work duty: A5
  • Control mode: cabin control or Remote Control
  • Power supply: three-phase AC, 380V, 50Hz

Advantages of 100 Ton Double Girder Overhead Crane

  • High strength and rigidity: The main girders are made of high-quality steel plates and welded by advanced technology. The girders are also reinforced by stiffeners to increase their strength and rigidity.
  • Smooth and stable operation: The hoist trolley is equipped with a variable frequency motor, which can adjust the lifting speed according to the load weight. The trolley also has a soft start and stop function, which can reduce the impact and sway of the load. The crane is driven by three-in-one motor-reducer units, which can ensure smooth and stable movement of the crane.
  • Safety and reliability: The crane is equipped with various safety devices, such as an overload limiter, limit switch, emergency stop button, anti-collision device, anti-sway device, etc. These devices can prevent accidents and protect the crane and the load from damage.
  • Easy maintenance: The crane has a modular design, which makes it easy to install and disassemble. The main components are standardized and interchangeable, which makes it easy to replace and repair. The crane also has a fault diagnosis system, which can display the working status and error codes of the crane on the screen.

Features of Heavy Duty Overhead Crane

  • Lifting and transporting heavy loads of steel materials in the rolling mill.
  • Moving the loads horizontally along the workshop area.
  • Adjusting the lifting speed according to the load weight.
  • Controlling the crane remotely or from the cabin.

Price of Double Girder Overhead Crane

The price of our 100 ton double girder overhead crane is based on several factors, such as:

  • The configuration and specifications of the crane.
  • The customization and installation requirements of the customer.
  • The transportation and delivery costs.
  • The after-sales service and warranty terms.

We offer competitive prices for our cranes, as well as discounts for large orders. We also provide free consultation, design, installation, training and maintenance services for our customers.

Feedback From 100 Ton Crane Philippines Customer

The customer was very satisfied with our 100 ton double girder overhead crane. They said that the crane was easy to operate and maintain and that it improved their production efficiency and safety. They also praised our professional service and timely response. They said that they would recommend our company to their friends and partners and that they would cooperate with us again in the future.

Maintenance of Overhead Cranes

To ensure the normal operation and long service life of the double girder overhead crane, it is necessary to perform regular maintenance and inspection. The maintenance of the crane includes:

  • Daily maintenance: Check the working condition of the crane before each shift, such as the brakes, hooks, wires, limit switches, etc. Clean the dust and dirt on the crane surface and components. Lubricate the moving parts according to the instructions.
  • Weekly maintenance: Check the wear and tear of the crane components, such as the wheels, bearings, gears, etc. Adjust or replace them if necessary. Check the electrical system and wiring of the crane, such as the motor, controller, switch, etc. Repair or replace them if necessary.
  • Monthly maintenance: Check the alignment and balance of the crane girders, trolley and hoist. Adjust or correct them if necessary. Check the bolts and nuts of the crane structure and components. Tighten or replace them if necessary.
  • Yearly maintenance: Perform a comprehensive inspection and test of the crane performance, such as the lifting capacity, speed, noise, vibration, etc. Record and analyze the data and results. Identify and solve any problems or faults.