Friction Winch, JMM series of electric winches

Friction winch is a special type of electric winch, processed with two friction drums along with a wire drum for storage,providing constant working speed and stable operation, featured as large rope capacity, slow and stable running speed and steady hoisting and pulling , etc.
The motor driven friction winch are frequently adopted for long-distance towing and long stroke handling of large and heavy loads such as concrete structures, steel structures, steel cables and other objects and items in various industrial sectors, especially in infrastructure of road and bridge, building construction, and other industrial sectors to ensure material handling safety and efficiency.

JMM Friction Type Winch

• Electric winch type: JMM electric friction winch, low speed electric winch
• Loading capacity of low speed friction winch: 0.5~80 t
• Wire rope capacity of low speed friction winch:20~5000 m
• Working speed of low speed friction winch:5~20 m/min
• Power supply of low speed friction winch: 220-690V,50/60HZ,3Phase

Friction winch is a cost-effective solution which are processed to meet your requirements of hoisting and pulling satisfactorily. The friction winch with motor drive requires lower operational cost, compared with a hydraulic driven winch. Remote control is optional for the friction winch to ensure a much safer winching operation.According to your work applications and lifting requirements, the tailored electric winch solution will be provided at cost-effective price.

Friction winch of electric winch series

Friction winch of electric winch series

Friction winch of electric winch series

Features of friction winch

The electric driven friction winches are frequently used for long distance towing and hoisting of heavy and large loads and objects with the constant working speed and smooth and stable operation. The general features of electric friction winches are as following:

• Easy winch operate, convenient to move.
• Large amount of wire rope drum capacity, neatly and orderly arranged wire ropes
• Safe and reliable hoisting, stable and constant operation speed.
• High efficiency and labor cost

Gearbox of electric friction winch

Rope drum of electric friction winch

Motor of electric friction winch

Control box of electric friction winch

Winch frame of electric friction winch

Wire rope guide of electric friction winch

Brake system of electric friction winch

Electric friction winch

With process winch design, various optional features can be added to tailor the friction winch for your applications, such as, Electric or hydraulic drive, Optional warping head, Band brake, Clutch, rope guide, Drum guard, etc. As for the control of the electric winch, there are various control options, such as PLC, frequency converter, remote control, rope arranging device, limiter, encoder, etc

Applications

The friction electric winches are frequently used for long distance towing and hoisting of heavy and large loads and objects with the constant working speed and smooth and stable operation.With process design , the electric friction winch can be used widely in road and bridge construction, large factory and building construction , power engineering equipment installation, port and dock engineering,shipyard slipway,forestry, mining,and other,etc.

Metal Processing Industrial
Iron, steel, aluminum & basic metal processing industry cranes. Industry cranes for metal process- EAF charging & ladle crane, forging crane, finished product crane & scrap crane - for metallurgy harsh conditions, safe overhead travelling crane.

General Manufacturing
Types of industrial hoist & cranes for general manufacturing- Various types of industrial overhead crane systems for multiple sectors of manufacturing, integrated solution, maximum productivity, cost-effective price.

Mining Industry
Mining industry cranes, Coal mine crane systems - Safe industrial overhead crane & industrial gantry crane system for ore, limestone, coke, coal, slag, loose clay handling, explosion proof and durable.

Energy Industry
Energy generation|Industrial cranes for types of power plants - Industrial cranes & hoists systematic solutions for various power plants,i.e, traditional fuel power & waste renewable energy, wind power, hydroelectric, biomass energy, etc.

Machinery and Equipment
Industrial material handling cranes for mechanical engineering- Material handling cranes for mechanical engineering industry - overhead industrial crane solution for manufacturing of light & heavy machinery & equipment.

Pulp & Paper Industry
Pulp & paper| Industrial crane systems for paper making - Industrial overhead crane system for pulp & paper industry , full overhead travelling crane services, cost-effective paper making cranes for your paper mills.

Waste Management Industry
Waste management|Waste recycle & sorting industry cranes - Industrial overhead cranes for waste sorting&recycling. Types of industrial cranes in incinerator for mixing, stacking, handling and stirring of the waste materials, etc.

Wood , Timber & Furniture
Industrial cranes and hoists systems for timber & wood processing. Diverse overhead crane & hoists designs for material handling in sawmills or furniture plants, etc.

Shipbuilding & Boat Making
Industry crane systems for shipyard material handling, i.e, components assembly, boats & yachts lifting, etc. Reliable & safety industry crane system.

Plastic & Rubber
Industrial hoist and crane solution for plastic & rubber industry- Injection mould installation & Die exchanging- Efficient & Accurate heavy lifting systems.

Construction and Infrastructure
Industrial material lift for construction & infrastructure- types of industry overhead travelling cranes, gantry & hoist crane system- Reliable & cost-effective.

Chemical Industry
Industry cranes for chemical & petrochemical material handling, explosion proof overhead crane & hoist system for hazardous environment.

Automobile Industry
Automotive | Industrial overhead crane & hoist for automobile - Industrial cranes for automotive industry from press & assembly lines to workstations & warehouses, i.e., open winch crane & Light kbk, jib crane & chain hoists,etc.

Process design of friction winch

The pulling and hoisting winches can be processed with various special features to suite your specific setup and application requirements. Contact us get free consultation on how to select the right winch for your application.

Factors define your winch design

• Working load limit - The maximum load capacity or pulling force , and working length of the wire rope on the winch drum should be designed and fabrications according to your requirements.
• Driven power - Electric motor driven winch and hydraulically driven winch are available for your selection based on your power supply reference and financial factors.
• Winch drum- Two friction drums are adopted on the friction winch and the size of the winch drum is largely determined by the winch capacity requested.
• Line speed - The speed of the friction winch are defined by the usage of your cable winch, which are optional with single speed, two speed motor and variable speed, etc.
• Braking system-The process winch can be configured with motor brake, transmission brake and band brake to ensure the operation safety with a fail-safe braking system.Motor brake is re-commanded for accurate positioning with high safety and the band brake is an extra brake equipped on winch drum, which can be operated manually or hydraulically as your requirements.
• Winch controls- A pushbutton control and remote control are optional for electric winch. The pushbutton winch control box in installed on or near the electric winch to control the rotation of winch drum and the remote control either by a control pendant or wireless remote control to enable the long distance control of electric winch possible and improve operator safety. For hydraulic winch, hydraulic power units (HPU) of tailored design is required to operate the hydraulic winch.
• Winch options - Additional features can be added to meet particular requirements by adopting various options and accessories such as, pressure roller, spindle limit switch, winch drum guard, wire rope guide, winch band brake, clutch, additional wire rope anchor and manual emergency crank,etc.

Customized friction winch, cost-effective electric winch design

To meet the various industrial needs and your particular application, the tailored electric winch design and fabrication services are available. To provide your the specific friction winch, please help us to confirm the following information of the electric friction winch you need, which including the following;

• Loading capacity of electric friction winch : _____________?(Ton/kN)
• Working speed of electric friction winch : _____________?(m/min)
• Wire rope length of electric friction winch : _____________?(m)
• Power supply of electric friction winch : _____________?
• Optional power supply of electric winch including 220V/230V/380V/400V/415V/440V,single or three phase, or customized.
• Functions or usages of electric friction winch : _____________? For horizontally pulling or vertically hoisting?
• Specialized requirements to get tailored electric friction winch design.

Send us a inquiry to get your tailored electric friction winch design and price.