Zoomlion Crane Parts Ztc Nylon Jib Pulley Big Hook Pulley With Grease Nipple

Product Description

Zoomlion crane ztc nylon pulley jib head pulley big hook pulley

Function:

The role of the crane nylon pulley mainly has the following aspects:
1. **Reducing weight**: Nylon material density is small, made of pulley weight is light. For the crane this need to frequently lift heavy equipment, the use of nylon pulley can reduce the weight of the boom and other components, thus reducing the crane in the operation process of energy consumption, improve its efficiency and economic benefits.
2. **Protection of wire rope**: nylon pulley has self-lubrication, in contact with the wire rope, can reduce the friction between the two, to avoid excessive friction of the wire rope due to wear and tear, wire breakage, etc., can effectively extend the service life of the wire rope. According to relevant data, compared with the steel pulley, nylon pulley can make the service life of the wire rope about 8 times longer.
3. **No Friction Sparks**: In the process of crane operation, especially in the environment where there are some flammable and explosive gases or dusts, the friction between metal pulleys and wire ropes or other parts may produce sparks, which is a potential safety hazard. The nylon pulley will not produce friction sparks, greatly improving the safety of crane operation.
4. **Good corrosion resistance**: Nylon has good corrosion resistance, not easily affected by moisture, acid and alkali and other environmental factors. This makes the crane nylon pulley can be in a variety of harsh working environment for a long time and stable operation, reducing the pulley damage caused by corrosion and the frequency of replacement, reducing the maintenance cost.
5. **Cushioning and shock absorption**: Nylon has a certain degree of elasticity and toughness, in the crane lifting heavy objects, can play a certain buffer shock absorption role. When the heavy load is suddenly lifted or lowered, the nylon pulley can absorb part of the impact force, reduce the vibration and impact on the structure and transmission system of the crane, protect the various parts of the crane and prolong its service life.
6. **Reduce noise**: Due to the self-lubrication and good vibration damping performance of the nylon pulley, the noise generated during the crane operation is relatively small. This not only provides a relatively quiet working environment for the operator, but also reduces the noise pollution to the surrounding environment to a certain extent.
7. **Easy to install and maintain**: The light weight and small size of the nylon pulley makes it easy to install and dismantle at a high altitude, and at the same time facilitates daily inspection and maintenance work.
In summary, with its unique advantages, the nylon pulley plays an indispensable role in the stable operation and safety guarantee of the crane.