JM type 5 ton electronically controlled slow-speed traction unloading winch

Product Description:

JM series construction hoist is an electric crane with small size, light weight, heavy lifting, flexible operation, safety, reliability and durability. Widely used in construction, bridge, metallurgy, mining and other enterprise construction sites, used for material lifting and hoisting in large-scale hoisting projects, and hauling various materials and equipment.

Main Features:

1.The electric winch has high versatility, compact structure, small size, light weight, heavy lifting, and convenient use and transfer. It is widely used in construction, water conservancy projects, forestry, mining, docks, etc. to lift or flatten materials, and can also be used for modernization. Ancillary equipment for electronically controlled automatic operation lines.
2. Electric winch Gear transmission is the most widely used transmission form in modern machinery. Its main advantages are: ① Constant instantaneous transmission ratio, stable operation, accurate and reliable transmission, and can transmit motion and power between any two axes in space; ② Wide range of applicable power and speed; ③ High transmission efficiency, η=0.92- 0.98; ④ Reliable work and long service life; ⑤ Small size and compact structure.
3. The gear reducer composed of gears, shafts, bearings and boxes is used between the prime mover and the working machine or the actuator to match the speed and transmit torque. Gear reducers are characterized by high efficiency, long life and easy maintenance, so they are widely used. Gear reducers can be divided into single-stage, two-stage, three-stage and multi-stage reducers according to the number of stages of reduction gears; according to the mutual configuration of shafts in space, they can be divided into vertical and horizontal reducers; The characteristics of the motion diagram can be divided into expansion type, coaxial type and split flow reducer.

Product Structure:

Contact us:

Thank you for your interests in Henan Mine Crane Co.,Ltd. We look forward to receiving your any question about Electric Winch and provide you our best solution.

Hi, firstly let us introduce our company as follows:

We, Henan Mine Crane Group, have 4,500 employees, include one experienced and professional team for oversea market. We cover an area of 1,620,000 square meters, hold capital of CNY1.18 Billion, have 430 branches around the world and serving over 6,000 Mid-high end customers.

We have more than 200 intermediate and senior engineers who focus on design and manufacture of our cranes, we could supply you all kinds of cranes, more than 110 types. In order to manufacture the best quality crane with high efficiency production, we have invested large number of high technique equipments(include more than 500sets of robots) which can independently accomplish all the processes, such as milling, digging, grinding, pulling, boring, rolling, drilling, punching, cutting, bending, welding, testing and heat treatment. Meanwhile, our factory have passed CE, EAC, SGS, and OHSAS & ISO9001:2000, ISO14001:1996 and ISO9001:2001, have the perfect quality-control system.

In 2020, we have sold 100,000 sets of crane and hoist, sales turnover valued CNY5.675 billion. We haave scored No. 1 on crane sale quantity for continuous 16 years in China local market. We have achieved the remarkable achievements in over 50 key industries such as aerospace, automobile and shipping, steel smelting, petrochemical, electronic information, electric power, water conservancy, railway and military industry. The developed intelligent storage crane, precise positioning crane, automatic container gantry crane, nuclear grade special crane, clean explosion-proof automatic crane, multi fulcrum flexible crane, simulated maritime rescue crane and other high-end products serve Baosteel, China Railway, MCC, CNNC(China National Nuclear Corporation), CASC(China Aerospace Science and Technology Corporation), and other large enterprises; also include oversea project such as Vietnam Yishan Iron and Steel Group, Pakistan Abass Steel Group, Kenya Railway gantry crane projects(Mombasa to Nairobi), Pakistan subway construction bridge cranes project etc, more than 120 countries.

Our Gov have arranged our Group organized and hold many times of International Exhibition Of Crane in China because of our high good influence, meanwhile, our crane have been used on satellite launching because our high technique, and newspaper, local TV, CCTV interviewed and report us many times too.

Quality Forges the Brand, Integrity Waves a bright future. We are trying to win the world with integrity and high quality, We sincerely hope to cooperate with all friends from the world and create brilliance together.

Company Position: The company is the largest industrial crane manufacturer in China, with the highest sales volume and market share in China market.