Capstan rope winch can be used alone, also can be used for hoisting, road construction and mine hoisting machinery components. With simple operation, large amount of rope, convenient transport, it has wide application in construction, water conservancy projects, forestry, mining, wharf and other material lifting or towing.
The winch system mainly includes: main drum assembly, winch frame and cover assembly, angle transmission box assembly, turntable transmission device, main drum brake system, main brake cooling and circulation system, water brake, water circulation system, winch power input and output shield, crane anti-collision device, etc. The main technical indexes of winch include rated load, supporting load, rope speed and rope capacity.
According to driving mode, marine capstan rope winch can be divided into: manual winch, electric winch, pneumatic winch, hydraulic winch. If you want to purchase a reliable winch, just contact with us! We are one of marine winch manufacturers in China, provide types of marine winch and construction winch for sale! Just send inquiry to email@example.com
Loading capacity: 0.5 ton- 35ton
Wire rope capacity: customized
Rope dia: ø11mm – ø60mm
Working speed: ≥8m/min or customized
Customized service is avaliable
Types of rope capstan
According to the use, capstan winch can be divided into marine and land use.
Use voltage of electric winch: 380V, 220V, 110V is high voltage. 36V, 24V, 12V is low voltage (12V is direct current, 220V is ac current). Electric winch is the most common type of winch.
According to the pressure, the hydraulic capstan is divided into medium and low pressure (50-70kg for bulk carriers), medium pressure (over 70kg) and high pressure (over 150kg). Advantages are large power, smooth operation.
According to the installation situation, marine boat capstan is divided into vertical, horizontal and inverted type.
Daily check work of capstan rope winch
1. The capstan is prone to water ingress. It is necessary to disassemble and maintain regularly (1 year /1 time is recommended), replace the butter and check the gear.
2. In case of dead break and broken wire, the steel cable shall be replaced in time.
3. Check whether the clutch is slipping.
4. Try to avoid excessive wading.
5. The relay of capstan should be checked regularly to check whether it is normal and whether there is burning after electric shock, and the ground wire of capstan should be connected. Reduce the long time uninterrupted operation so as not to overheat the relay.
Electric capstan VS hydraulic capstan
Capstan winch for sale mainly includes electric capstan winch and hydraulic capstan winch.
Electric marine capstan winch has wide application and high efficiency. It can save much labor resource and ensure the safety of boat. Capstan is mostly in the back of the ship on both sides. When the ship is near the dock and there is no cable people on the dock, then the people on the ship will put the cable to the anchor pile on the dock. The operator can take advanatge of capstan to pull the ship to the dock side easily and safely.
Hydraulic boat capstan for sale has large capacity. It is suitable for place where the electricity is not available. Hydraulic winch can match with a variety of marine operations, so the overall performance and quality of the hydraulic winch will directly affect the efficiency of the marine operations.
Due to the limitation of the space size of the ship deck, the hydraulic winch has a large capacity and can transfer a larger power with a smaller weight and size of the hydraulic parts. At the same time, the inertia of the hydraulic system is small, fast starting, smooth work, easy to achieve a fast and non-impact speed change and reversing. Hydraulic winch has wide use, gradually replaces the electric drive winch, reduces the electric equipment leakage hazard brought by electric winch. The hydraulic motor in the hydraulic winch can adjust the running speed of the machine. In the process of hoisting, the motor speed is low, and when there is no load, the motor speed is high, which can prolong the service life of the selected steel wire rope.
Lubrication of boat capstan
1. Gear reducer is lubricated with winter gear oil or saturated cylinder oil, and the oil surface shall ensure that the worm is fully immersed in the oil. The oil of reducer should be changed once a year.
2. The bearings of the spindle bearing and the output shaft of the reducer shall be regularly replaced or supplemented with no.4 calcium-based grease, and the oil shall be changed every two years.
3. Lubricate the open gear before each start up.
4. The rest of the need for lubrication should be lubricated before each start, especially the reducer output shaft between the two gears thrust ring and the shaft sleeve of the moving gear should be lubricated.