Tower Crane Spare Parts- Nylon Pulley
- Material: Nylon Pulley
- Color: black, gray, natural or as your request
- Size: as per drawing or sample
- The sheave of the pulley blocks are made from high strength MC nylon or aluminum materials, and the frame of blocks are made of galvanized steel. The lateral ones are mounted on ball bearings.
- Remarks: All kinds of pulley blocks can be manufactured according to the customers' requirements.
- If any interested, please feel free to contact us for more information, and we will try our best to comply with your requirements.
Nylon pulley introduction
Traditional pulleys are usually made of cast iron or steel.
Although they have a larger bearing capacity, they have poor wear resistance and damage the steel ropes.
The strength of the pulley made of MC nylon is higher than an iron pulley
It can also be custom made into pulleys with different performance requirements.
MC nylon pulley can reduce the weight of the boom and the head of the boom by 70%, improve the production efficiency, enhance the lifting function, and the whole machine function of the machine. It is an ideal alternative to the metal pulley.
Pulley material - nylon characteristic
The friction coefficient of nylon is 8.8 times lower than that of steel and 8.3 times lower than that of copper, while the specific gravity of nylon is only one-seventh of that of copper. MC nylon can directly replace the original copper stainless steel, aluminum alloy, and other metal products. The MC nylon pulley produced over the years not only replaces the corresponding metal products, but also reduces the cost for the user, prolongs the service life of the whole machine and parts, and improves the economic benefit significantly.
MC nylon is used as a vibration damping and wear-resistant material instead of non-ferrous metal and alloy steel in the mechanical aspect. The actual volume of a 400 kg nylon product is equivalent to 2.7 tons of steel or 3 tons of bronze. The use of MC nylon parts not only improves mechanical efficiency and reduces maintenance, but also improves the general service life by 4-5 times.
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