JM wire rope electric winch mainly used for large and oversize concrete constructure of steel instal lation and disassembly of mechanical equipment.This strucural char acteristios is wire rope orderly arrangement lifting is safe and reliable ,It is suitable for bridge port and ect road and bridge engineering and large factories and mines engineering equipments installation.
JK wire rope electric winch is mainly used for materials lifting and tracton the weight droops during construction.It also used for craen as main hoist .It is the special winch of derrick and gantry frame and lifting trolley .It is suitable for construction and small equipments installation of construction mine eare lifting factory
JKL wire rope electric winch is mainly used for construction factory and mine port and ect engineering vertical lifting weight drops ,especially used in bridge dock construction base engineering freefall punching piling operation .The structural character istics is main shaft rotating
