High Quality And Cheap 3 Ton 5 Ton 10 Ton Cd / Md Electric Wire Rope Hoist Crane / Winch

Wire rope or chain hoist, lifting or pulling heavy loads of small light lifting equipment with the reel winding, also called electric hoist winch. Can hoist vertical lifting, horizontal or inclined dragging weight. Hoist is divided into manual hoist, electric hoist and hydraulic hoist three. Now electric winding machine is usual. It can be used alone. Because of simple operation, large amount of rope, displacing the convenient and widely used. Mainly used in construction, water conservancy, forestry, mining, port materials such as lifting or dragging.

JD type electric hoist winch is a kind of small size, light weight, flexible operation, safe and reliable, durable electric crane. Widely used in buildings, bridges, metallurgy, mining and other enterprises in the construction site, in addition to the machine is widely used in material lifting and large hoisting for winding, or on a slope or flat drag a variety of materials and equipment.

Rated pull of rope hoist factory can produce from 5 KN-250 KN.

Advantages:

1. overload protection

2. impact protection

3. explosion proof performance

Attention in the use of electric hoist winch:

1, the wire rope on the drum should be arranged neatly, if found overlap and oblique round, should stop the re arrangement. Strictly prohibit the use of hand, foot pull on the wire rope. Wire rope is not fully released, at least three laps should be retained

2. The wire rope must not be knotted and twisted. It should be replaced when the line is broken more than 10% in one pitch

3, in the operation, no one shall cross the wire rope, the object lifting, the operator shall not leave the winch. Rest objects or hanging cage should be ground

4, in the operation, the driver and the signal should be closely cooperate, obey the signal unified command

5, in case of power failure, the power supply should be cut off and the lifting material will be lowered to the ground

6, the work should obey the command signal, the signal is unknown or may cause accidents should be suspended operation, to clarify the situation can continue to work

7, a sudden power outage during the operation, should immediately pull the knife, the cargo down.

8, after the completion of the work, the material should be ground and shut the electric box

9 wire rope in the process of use and mechanical wear. Spontaneous corrosion of local damage is inevitable, should be interval time brushing oil protection

10. Never overload exceeds the maximum bearing tonnage.

11 the use of the process should pay attention to not knot, flattening, arc injury. Erosion of chemical media

12 not directly lifting high temperature objects, for angular objects should be protective plate

13 the steel wire rope should be checked frequently during use, and the scrap standard should be scrapped immediately