Nylon pulley Application: 
Nylon pulley tower crane parts as has been widely used in various lifting equipment, with its unique advantages gradually replace the old metal pulley. Nylon pulley can serve the purpose of plastic and steel, self-lubricating effect.
The advantage of using nylon pulley:
1. light weight, ease of installation at high altitude.
2. wear resistance and long service life.
3. the protection of wire rope, wire rope to extend the service life. (Steel wire rope pulley ratio prolong the service life of 8 times)
4. no friction sparks, strong safety performance.
5. to meet the requirements of long-term open-air job.
6. self-lubricating, low temperature with a long life