Paper Industrial Overhead Crane

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overhead crane and gantry crane are widely used in heavy industrial. Such as: Paper Mill, Machinery Manufacturer, Power Station, Steel Mill, Chemical and Petro. The Overhead Crane and Gantry Crane are greatly improve work efficiency and safety. In order to make the crane are economic, suitable and efficient, our crane designed each overhead crane and gantry crane according to the specific usage and working environment.
Paper Mill Overhead Crane: The Overhead Crane with special sling.

Machinery Overhead Crane: According to specific usage Power Station Overhead Crane and Gantry Crane:

Steel Mill Overhead Crane: (Teeming Overhead Crane, Charging Overhead Crane, Magnetic Overhead Crane)

Chemical and Petro Overhead Crane: (Explosion Proof Overhead Crane)

Over 20 year design, manufacturer and service on the Overhead Crane and Gantry Crane, we could offer the most suitable and economic crane according to your demands.

Shipbuilding Crane

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Shipbuilding are very important industrial, and have a lots of demands for overhead crane, gantry crane and Portal Crane to finish the ship and parts lifting, transfer and reversal. The cranes are distribute in Workshop and Dock. Hereby, we would like to recommend our Hycrane Brand Overhead Crane, Gantry Crane and Portal Crane for your Shipyard.

Shipbuilding Gantry Crane (Dock Gantry Crane or Shipbuilding Goliath Crane )

Generally, the shipbuilding gantry crane are required to lift，transfer and reversal ship body. So, the Gantry Crane are Heavy capacity and duty, with long span and high lifting with double trolley. Further more, the erection of broadside blocks require precise operation. Then the Shipbuilding Gantry Crane have strict demand for the Safety, reliable and smooth operation, please check following safety device for the shipbuilding gantry crane.
Portal Crane

The portal crane mainly used at side of Ship body to lift and transfer the parts. The portal crane are high efficiency and convenience.
Shipbuilding Overhead Crane

The Shipbuilding Overhead Crane are mainly used for workshop shipbuilding or Ship Accessory manufacture. Heavy Duty and capacity. The main body of crane used for Shipbuilding Factory should be shot blasting, and with full set safety device.

 

How to Maintain the Single Beam Overhead Crane?

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1. Frequently check whether the temperature of the motor housing and bearing parts of the single beam crane, the noise and vibration of the motor are normal.

2. When the crane is not used very frequently and the sealing condition and use environment are good, the lubricating oil in the gearbox of the crane needs to be replaced every six months. When the crane is used in a harsh environment, the lubricating oil needs to be replaced every quarter. If you find water in the tank or there is always foam on the oil surface and it is determined that the oil has deteriorated, you must immediately change the lubricating oil. When changing the lubricating oil, the oil should be replaced strictly in accordance with the oil product specified in the operation manual of the gearbox, and the mixed use of oil products must be avoided.

3. The daily maintenance of the reducer can refer to the manufacturer’s manual for maintenance. Always check the anchor bolts of the reducer, and the connection must not be loosened.

4. Maintenance skills of crane hoisting unit: always observe the oil window of the reduction box to check whether the oil level of the lubricating oil is within the specified range. If it is lower than the specified oil level, the lubricating oil must be added in time.

5. Lubricating oil should be added to the bearing seats at both ends of the reel every two days, and the surface of the reel and the steel wire rope should be lubricated according to the situation.

 

What special attention should be paid when the subway gantry crane is dismantled?

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When a project is completed, the subway gantry crane needs to be dismantled, so what are the precautions when dismantling, especially some special ones, let’s take a look.

  1. When dismantling the subway gantry crane, it should be dismantled in strict accordance with the operation procedures of the instruction book. When the operator finds that the disassembly process needs to be changed, it needs to be approved by the chief engineer before proceeding.
  2. The disassembly tools of the subway gantry crane need to be carefully checked. The operator’s power tools meet the relevant product quality standards, are equipped with leak-proof soft rubber cable protectors, and have a good grounding umbrella.3 Workshop operators should wear operating clothes during operation time, and are not allowed to wear plastic soles or shoes with poor anti-skid function without authorization.
  3. All tools used in high-altitude work should be fastened with anti-fall ropes, and the belt operator should fix the belt on himself.
  4. During the leasing process of dismantling the gantry crane, the operator should not grab, step on the empty, etc.To sum up, here are some precautions for the dismantling of the subway gantry crane, I hope it can help everyoneFind someone to check the binding operation of the crane, not to be ignored, to ensure full confidence

What are our common cranes like?

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We should have all heard of cranes, but we should rarely use such a large machine in our daily life, because it is only used for lifting heavy objects. Let’s take a look at this machine. Crane refers to the lifting machinery that transports heavy objects horizontally and lifts vertically within a certain range. Also known as crane, aerial crane, crane. In ancient times, due to the low level of technological development, there were few such large-scale machines. There are also many types of it, including tire cranes, bridge cranes, gantry cranes, double-girder bridge cranes and other different types. The driving cab of the tire crane is integrated with the hoisting control room. It overcomes the damage caused by the crawler shoe of the crawler crane to the road surface, and turns the crawler and the walking bracket into a chassis with tires, which belongs to material handling machinery. overhead cranes are shaped like bridges and are placed horizontally over material yards, warehouses and workshops to hoist materials without being obstructed by ground equipment. Therefore, it is used in a large number and a wide range of use. The above are some introductions about cranes, you can buy them according to your needs. If you are unclear, please communicate with our staff, we will serve you wholeheartedly.

 

 

How to maintenance the wheels of the electric flat car?

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The maintenance of a car should not only pay attention to its operation and main machinery, but also pay attention to the maintenance of the wheels.

The electric flat car is a kind of electric truck that uses the battery as the power source. It gets rid of the shackles of the battery pack and provides power for the DC traction motor. The flat car is driven by the DC motor. It can be operated by Remote Control, which is more convenient to use. Transportation System.

1. Check the wheels of the car before use to facilitate use and prevent chemical corrosion of the tires.

2.The wheels should be regularly inspected to avoid problems during operation.

3. Avoid high-speed driving during operation, and replace the lower position after a period of use.

Our company has rich production experience, advanced technology, and its own R&D team. We can customize design plans and order various types and specifications of rail tractor accessories, product planning, equipment selection, transportation and distribution, installation and training to the later stage. After-sales, reduce the investment cost of customers for the project.

 

Crane electromagnetic chuck in cast iron industry

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In the cast iron industry, machinery and mining and many other industrial processing places, various high-temperature processing situations will occur, and special electromagnetic equipment cannot withstand high temperature and cannot be used normally in these places.

In this case, people need to suffer A high-temperature-resistant electromagnetic chuck, then what is the high-temperature resistance principle of the device? Next, we invite the lifting electromagnetic chuck manufacturer to introduce the application principle of the equipment to you: The high temperature resistant lifting electromagnetic sucker adopts the push-pull principle structure. After the power is turned on, the sliding rod is pulled in and the ejector rod is pushed out to achieve the function of pushing the object. Furnace, etc., its temperature resistance is far more than the general lifting electromagnetic chuck.

There is a heat-dissipating layer on the surface of the high-temperature-resistant electromagnet, and the heat-dissipating layer can circulate the air to take away the surface temperature of the electromagnet. Stir back and forth into the molten aluminum, the bottom of the high-temperature electromagnet generates a strong magnetic field, the magnetic field can penetrate through the stainless steel protective layer, heat insulation layer, and antipathetic layer, absorb the required steel workpiece, and can be energized to generate a magnetic field, and power off. That is to remove the sucked iron parts, the bottom of the electromagnet is flat, and after each use, the power-off iron will fall off, which is very flexible and convenient.

In summary, the above-mentioned contents are related matters shared by the lifting electromagnetic sucker manufacturers for you. For more lifting electromagnetic sucker information, please lock our website for more details

 

Importance and Influence of Main Girder Camber of Overhead Crane

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Overhead cranes are widely used in metalworking workshops, assembly workshops, metal mechanism workshops, maintenance workshops, various warehouses and other occasions. At the same time, the bridge crane can also be used for auxiliary lifting in metallurgy and foundry workshops. After considering the requirements of wind and rain and improving the design, it can be used in open air.

The camber of the main girder of the overhead crane is strictly required. It can be seen that the camber of the main girder is very important for overhead cranes. The camber of the upper beam of the overhead crane is an important technical parameter of the overhead crane, which is directly related to the service life of the overhead crane. Therefore, the detection of the main beam’s camber is a very important work.

The self-weight of the main girder in the bridge structure steel also has a certain influence on the camber of the main girder. According to the overhead crane manufacturing process, the main girder, end girder, walking platform, trolley track, main and end girder and other components are combined into the bridge. Through many years of production practice, it is found that the weight of the main girder will inevitably cause downward deflection when the bridge crane is in the bridge structure. Due to the different positions of the brackets, the downward deflection caused by the weight of the main girder is different, and the upper camber of the main girder measured from this is also different. Only when the bracket is placed under the centerline of the span at both ends of the bridge, the measured upper camber of the main girder at this time is accurate.

Double girder overhead cranes should pay attention to these

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  1. Inspection before use is very important

Before using the double-girder crane, a comprehensive inspection of the crane must be carried out, including understanding the structural characteristics of the European-style single-double-girder crane, the wear and tear of some commonly used parts of the crane, and must ensure the normal performance of these parts; At the same time, check some lubricating oil, etc. If there is a lack of it, make up for it in time, because once it is used up in the work, it will cause great harm to the crane and must be treated with caution; there are also some instrument panels to be checked, because once there is a problem, these instrument panels will give Our necessary information prompts help us solve problems in a timely manner and avoid greater losses, etc. These pre-work inspections are very important.

2  the use process must be strictly in accordance with the operating procedures

After all, it is a large and heavy machine, so its danger is there, which requires us to master the operation skills, and we must master the problem of using the crane, so that we can better play its performance. , effectively serve our work and improve our work efficiency. Therefore, we must pay careful attention to the working conditions around the machinery in our work. In particular, it is strictly forbidden for people to move around, and we must observe them carefully; in addition, we must use a professional vision to visually observe the working conditions during the work process, especially some dangerous operations. This is true; when we lift heavy objects, we must maintain a reasonable range, while ensuring the safety of people and buildings.

  1. Occupational sensitivity is very important in the operation process

When we use the double-girder crane to work, we must seriously feel the normal operation of the machine. We can grasp the normal situation of the machine through the direct display of the instrument panel. If the instrument panel is not perfect, we can only pass More professional skills to find more problems, that is, to find out the characteristics of some problems through our eyes, and to listen to the changes of the sound with our ears, so as to find problems in the noise, and then timely and decisively It is necessary to take effective measures to solve these problems, so as to improve the working performance of double-girder cranes.

Correct operation of double-girder cranes can not only save manpower and material resources, but also successfully save costs for enterprises, so I hope everyone can master these points.

The use and maintenance of crane wire rope

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It is necessary to adhere to the inspection of wire ropes for each operation shift and form a system. No dead ends are left in the inspection. Sufficient attention should be paid to the difficult to see and inaccessible parts, and if necessary, flaw detection should be carried out. During inspection and use, it should be done:

First, use products that have passed the inspection to ensure that their mechanical properties and specifications meet the design requirements;

Second, ensure a sufficient safety factor. If necessary, force calculation should be done before use, and scrap wire ropes should not be used;

Third, avoid the intersection and overlapping of the two steel wire ropes during use, and prevent knotting, twisting, excessive bending and scratching;

Fourth, attention should be paid to reducing the number of wire rope bending, and try to avoid reverse bending;

Fifth, do not drag in an unclean place to prevent the damage and corrosion of the wire rope from external factors, which will reduce the performance of the wire rope;

Sixth, keep the surface of the wire rope clean and well lubricated, and strengthen the maintenance and maintenance of the wire rope