The classification and the different characteristics of hoist winch includes building hoist, hoist the main products are: classification of coaxial slow large ton winch control by JM and its different characteristics including building hoist winch, winch the main products are: JM coaxial electric slow large tonnage hoisting machine, JM electronic controlled slow winch, JK electronic controlled high-speed hoister, JKL manual fast humping windlass, 2JKL manual double quick humping windlass, winch control manual control, JT control, KDJ micro hoist, hoist, can only be used on the ground, can be modified for use on board. It takes a motor as power, through an elastic coupling, gear box of three stage closed type gear, tooth type coupling driven drum, the electromagnetic brake. The versatility of the product is high, has the advantages of compact structure, small volume, light weight, big, use convenient transfer, is widely used in construction, water conservancy, forestry, mining, port materials such as lifting or flat mop, ancillary equipment can be automatic line for modern electronic control.

Jm系列为齿轮减速机传动卷扬机。主要用于卷扬、拉卸、推、拖重物。如各种大中型砼、钢结构及机械设备的安装和拆卸。适用于建筑安装公司、矿区、工厂的土木建筑及安装工程。

Jm series gear reducer drive hoist. Mainly used for hoisting, pull, push, unloading heavy towing. Such as the installation and removal of large and medium-sized concrete, steel structure and mechanical equipment. Applicable to civil building construction and installation company, factory, mine and installation engineering.

由人力或机械动力驱动卷筒、卷绕绳索来完成牵引工作的装置。

From human or mechanical power driven drum, winding traction rope to complete the installation work.

同轴卷扬机：（又叫微型卷扬机）电机与钢丝绳在同一传动轴上，轻便小巧，节省空间（其吨位包括（200公斤、250公斤、300公斤、500公斤、750公斤、1000公斤等）

Coaxial hoist: (also known as micro hoist) motor and wire rope on the same transmission shaft, compact and lightweight, space saving (including its tonnage (200 kg, 250 kg, 300 kg, 500 kg, 750 kg, 1000 kg)

慢速卷扬机：卷筒上的钢丝绳额定速度约7~12m/min的卷扬机。

Slow Winch: the rated speed of rope on the drum of about 7~12m/min.

快速卷扬机：卷筒上的钢丝绳额定速度约30m/min的卷扬机。

Fast Winch: the rated speed of rope on the drum of about 30m/min.

电动卷扬机：由电动机作为动力，通过驱动装置使卷筒回转的卷扬机。

Electric hoist: by the motor as power, the driving device moves the hoist drum rotation.

调速卷扬机：速度控制可以调节的卷扬机

Speed: speed control winch hoist can be adjusted

手摇卷扬机：以人力作为动力，通过驱动装置使卷筒回转的卷扬机。

Hand windlass: taking human as the driving force, the driving device moves the winch drum rotation.

大吨位非标卷扬机：主要用于卷扬、拉卸、推、拖重物。如各种大中型砼、钢结构及机械设备的安装和拆卸。其结构特点是钢丝绳排列有序、有吊安装可靠、适用于码头、桥梁、港口等路桥工程及大型厂矿安装设备.就是一种利用外力（例如电动机）驱动他运转，然后通过电磁制动器和抱死制动器控制其在无动力下不自由运转，同时经过电动机的带动减速后，驱动一个轮盘运转，轮盘上可以卷钢索或者其他东西。

Large tonnage non-standard Winch: mainly used for hoisting, pull, push, unloading heavy towing. Such as the installation and removal of large and medium-sized concrete, steel structure and mechanical equipment. The structure is characterized in wire rope arranged in an orderly manner, with hanging reliable installation, docks, bridges, ports and other Luqiao engineering and large factories and installations. Is a kind of external force (such as motor) drive him running, then its not running free in the non powered by electromagnetic brakes and locking brake control, at the same time after the motor drive reducer, driving a roulette wheel can roll the cable operation, or something.

通常提升高于30吨的卷扬机为大吨位卷扬机，生产大吨位的卷扬机技术在中国只有少数，目前最大吨位是65吨。

The windlass usually ascent beyond 30 tons for large tonnage winch, winch technology in the production of large tonnage in Chinese only a few, the largest tonnage is 65 tons.

主要细分为JK（快速），JM、JMW（慢速），JT（调速），JKL、2JKL手控快速等系列卷扬机，广泛应用于工矿、冶金、起重、建筑、化工、路桥、水电安装等起重行业。

Mainly divided into JK (fast), JM, JMW (slow), JT (speed), manual quick series hoist JKL, 2JKL, widely used in mining, metallurgy, lifting, construction, chemical, Luqiao, water and electricity installation crane industry.