Components of Friction Winch
Friction Winch Features
- Suitable for Deep Shafts and Heavy Loads
The friction wheels do not need to accommodate rope storage, allowing their width to be significantly reduced. This makes the system better suited for deep shafts and heavy-load applications, meeting the demands of large mining depths and high lifting capacities. - Compact Size and Light Weight
Since multiple wire ropes jointly suspend the lifting container, the diameters of both the ropes and the friction wheels can be reduced. When lifting the same load, the equipment becomes smaller and lighter, saving materials and making manufacturing, installation, and transportation more convenient. - High Safety
The probability of multiple wire ropes breaking simultaneously is extremely low, eliminating the need for a rope-breaking safety catch on the lifting container. The system is highly reliable. In cases such as rope jamming or overwinding, the friction winch may slip, helping prevent rope-breaking accidents. - Reduced Friction and Wear
The torsion forces of multiple wire ropes counteract each other, reducing the lateral pressure of the lifting container on the shaftway. This lowers frictional resistance during movement and minimizes one-sided wear on the shaft guides. - Energy-Efficient and High Performance
With reduced moving mass, the required motor capacity and power consumption decrease accordingly, resulting in lower operating costs.
Friction Winch Specifications
| Model | Rated Pull (kN) | Nominel hastighed | Rebkapacitet (m) | Stålwirediameter | Motormodel | Motoreffekt (kW) | Samlede dimensioner (mm) | Totalvægt (kg) |
|---|---|---|---|---|---|---|---|---|
| JMM10 | 100 | 10 | 4800 | Φ30 | YZR225M-6 | 30 | 1980x2650x850 | 6000 |
| JMM16 | 160 | 11 | 1000 | Φ34.5 | YZR225M₂-6 | 45 | 3350x1920x1320 | 9500 |
| JMM20 | 200 | 11 | 3600 | Φ39 | YZR280S-6 | 55 | 3500x1960x1320 | 10000 |
| JMM32 | 320 | 10 | 3200 | Φ52 | YZR280M-6 | 75 | 4300x2350x1760 | 16000 |
| JMM55 | 550 | 5 | 2000 | Φ60 | YZR280M-6 | 75 | 5000x2800x1900 | 22000 |
Friction Winch Application
Ship Berthing Cable Pulling
After a large vessel docks, shore power must be connected quickly to ensure energy supply during berthing. At this stage, a friction winch provides stable traction to pull the shore power cable smoothly from the quay to the ship, enabling safe and efficient cable deployment. Featuring continuous traction, smooth operation, and easy control, the winch adapts well to complex port conditions and provides reliable support for the rapid connection between vessels and shore power systems.
Mine Hoisting
The friction winch can rapidly lift containers carrying large quantities of mined materials—such as ore and coal—from underground to the surface via wire-rope traction. It serves as a critical link in transporting materials from the mine shaft to the ground, ensuring the efficient output of mineral resources.
DAFANG Services - Omfattende support fra design til eftersalg
Hos DAFANG tilbyder vi komplette tjenester for at sikre, at alle spil- eller løfteløsninger fungerer pålideligt gennem hele deres livscyklus. Fra tidlig projektkonsultation til installation, træning og langsigtet vedligeholdelse leverer vores team professionel support, der er skræddersyet til dine specifikke arbejdsforhold og applikationsbehov.
- Customized Engineering: Tailored winch designs and control systems based on your project requirements.
- Technical Consultation: Professional guidance on model selection, power systems, and safety configurations.
- Global Delivery: Fast production, secure packaging, and reliable worldwide shipment.
- Installation & Training: On-site or remote installation support and operator training.
- After-Sales Support: Quick technical response and durable spare parts supply.
- Maintenance Solutions: Preventive maintenance advice and long-term service plans to ensure stable performance.
DAFANG Winch Global Shipping Cases: Trusted by Clients Worldwide
From construction sites to industrial plants, DAFANG winches have been successfully delivered and installed in projects across the globe. Each shipment represents our commitment to quality, reliability, and customer satisfaction. With proven performance and customized solutions, DAFANG winches help clients handle lifting and pulling tasks efficiently—no matter where their operations are located.
500 kN Friction Winch Delivered to Singapore
Main Hoist:
- Rated wire rope pull: 500 kN
- Rated wire rope speed: 0–6 m/min (loaded) / 0–12 m/min (unloaded)
- Wire rope diameter: 56 mm
Auxiliary Hoist:
- Wire rope diameter: 56 mm
- Drum rope capacity: 1500 m
India Project: 280 kN Friction Winch Shipment
Winch Specification:
- Rated load: 280 kN
- Rated speed: 0–5 m/min
- Wire rope diameter: 46 mm
- Drum rope capacity: 500 m
- Operating temperature: –20°C to +40°C.
250 kN Friction Winch Successfully Supplied to Malaysia
Main Hoist:
- Rated wire rope pull: 250 kN
- Rated wire rope speed: 0–40 m/min
- Wire rope diameter: 32 mm
Auxiliary Hoist:
- Rated wire rope speed: 41 m/min
- Wire rope diameter: 32 mm
- Drum rope capacity: 4000 m
DAFANG’s friction winches deliver stable traction, reliable performance, and long service life across demanding industrial and marine applications. If you need a tailored solution for cable pulling or heavy-duty operations, contact us for professional support and customized recommendations.
