First, the use of inspection of the wire rope hoist products to ensure that its mechanical properties and specifications meet the design requirements;
Second, to ensure adequate safety factor, if necessary, use force to do before the calculation shall be used scrap
Wire rope ;
Third, the use of two ropes to avoid cross laminated by force, to prevent knotting, twisting, bending and draw excessive wear;
Fourth, we should pay attention to reduce wire rope hoist rope bending frequency to avoid reverse bending;
Fifth, not drag unclean place to prevent external factors on the rope for damage, corrosion, making rope performance degradation;
Rope hoist rope surfaces clean and good lubrication condition, to strengthen the rope maintenance and repair.