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what is the marine winch

154 Published by admin 10月 23,2019

What is the marine winch?

Marine winch is to use reel winding wire rope or chain to lift or traction heavy lifting equipment (see lifting machinery), also known as the winding engine.Marine winch can be used alone, can also be used as lifting, road construction and mine lifting machinery components, because of the simple operation, large amount of rope winding, easy to move and widely used.Marine winch  has the advantages of high versatility, compact structure, small size, light weight, heavy lifting and easy to use and transfer.

Marine winch can be divided into three categories according to power: manual, electric and hydraulic.

marine winch

A stop (ratchet wheel and pawl) is arranged on the drive mechanism of hand winch ,the handle rotation to keep the weight in the required position.Safety handles and brakes shall also be provided for the manual winch used for assembling or lifting heavy objects.This marine winch is generally used in small lifting weight, poor facilities or no power supply.

Marine electric  winch is widely used in places where the work is heavy and the traction force is large.The motor of the single-drum electric marine winch (figure) drives the drum through the reducer, and there is a brake between the motor and the input shaft of the reducer.In order to meet the requirements of lifting, pulling and turning, there are marine winches with double and multiple drum devices.General rated load of less than 10T marine winch can be designed as an electric  winch.

marine winch

Hydraulic marine winch is mainly rated load of the larger winch, generally more than 10T to 5000T winch design into the hydraulic winch.Marine Winch can be divided into:

Marine winch: Marine winch can be divided into tow winch, mooring winch, anchor winch, traction winch and so on.

marine winch

Engineering winch: mainly used in engineering, to winch and lift the main functions.

Mining winch: divided into hoisting winch, dispatching winch, sinking winch, pillar winch, harrow mine winch, pillar winch, etc.

Cable winch: mainly used when laying cable winch.

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