Hoist features

Advantages wire rope hoist for small length dimensions, the motor is mounted inside the hoist drum.
Compact metallurgical hoist crane structure, the motor axis is perpendicular to the axis of the hoist drum using a worm gear. Its disadvantages are: the length of large size, large size width aspect, clumsy structure, the low mechanical efficiency, processing is difficult and the like. . Hydraulic system for dual control, the overflow valve, magnetic contact pressure gauges can be precisely controlled. Electrical control department uses a low voltage control, increasing the safety of the disposal system, has no manufacturers of this type of construction product.
Structure and features: The machine uses an electromechanical design, changing different molds, you can suppress the different specifications of wire rope, domination simple, safe. Its main drawback is the motor cooling premise poor, poor groups, inspection, equipment, easy maintenance motors, power supply unit complex. Electric motor axis parallel to the axis of the drum hoist, wire rope hoist its advantages for small height and length dimensions. The disadvantage of a large width dimension, packet poor, manufacturing and assembly complexity.
Classification and narrative component departments explosion proof electric hoist wire rope hoist are: motor, transmission structure idea, drum and sprocket. The mutual positions of the motor and the spool can be roughly divided into four different types. Suppress rope Rally, beautiful, fast, crimping a rope just a few minutes to complete, greatly reduce the labor intensity, improve work efficiency.
Motor mounted on the outside of the drum hoist, the advantage is for the group is good, high degree of common, easily changing the lifting height, unit testing convenient.
The use of electric hoist, can be very extensive, but can the correct use of the advantages of electric hoist for personnel actions may be few and far between, and I am here to suggest that you need to better understand the characteristics of electric hoist, this knowledge, this is more of Hoist use better.

What is the installation of electric chain hoist needs attention?

A: First, install the chain hoist chain need to install the box;

Second, connect the power cord
   When connecting the power cord, must be cut off in advance. Meanwhile ground should be well grounded, otherwise the operator when touching any part of the hoist or chain, are likely to feel a shock feeling.

Third, lubrication chain hoist load chain
   Chain lubrication degree is an important factor in the life of the load chain impact. Timely and effective lubrication of the effective life of the load chain, in order to ensure the chain.
Fourth, check the chain arrangement
   For multi-line chains, electric chain hoist, make sure not to be flipped under hook rack. If you flip to restore it to a normal state, to ensure that the chain of welding mouth arranged in rows. Do not twist the electric wire rope hoist manufacturers suspended load.

Finally, check the operating voltage
   Because when the chain hoist factory, is based on user-specified voltage or high voltage equipment (only dual voltage terms), such as 230 / 460V, need to check the wiring and make sure the power supply voltage requirements are met. If not, refer to the manual must be corrected in order to meet the requirements of the operating voltage.

    Tips: Installing electric chain hoist, if operated at improper voltage electric chain hoist might cause serious damage. To prevent this situation, it is necessary to meet the requirements needed to ensure that the power supply wiring.

First, install the chain hoist chain need to install the box;

Second, connect the power cord
   When connecting the power cord, must be cut off in advance. Meanwhile ground should be well grounded, otherwise the operator when touching any part of the hoist or chain, are likely to feel a shock feeling.

Third, lubrication chain hoist load chain
   Chain lubrication degree is an important factor in the life of the load chain impact. Timely and effective lubrication of the effective life of the load chain, in order to ensure the chain.
Fourth, check the chain arrangement
   For multi-line chains, electric chain hoist, make sure not to be flipped under hook rack. If you flip to restore it to a normal state, to ensure that the chain of welding mouth arranged in rows. Do not twist the chain hoist suspended load.

Finally, check the operating voltage
   Because when the chain hoist factory, is based on user-specified voltage or high voltage equipment (only dual voltage terms), such as 230 / 460V, need to check the wiring and make sure the power supply voltage requirements are met. If not, refer to the manual must be corrected in order to meet the requirements of the operating voltage.

    Tips: Installing electric chain hoist, if operated at improper voltage electric chain hoist might cause serious damage. To prevent this situation, it is necessary to meet the requirements needed to ensure that the power supply wiring.