CK backstop

We have developed CKNZ-I and CKNZ-II backstop, the wedge and fixed frame are imported from other countries. CKNZ-I backstop is used in high speed shaft of reducer and CKNZ-II is used in low speed shaft of reducer.

Main features：
● Reliable hold back performance and long hold back torque;
● Easy to install and can be installed flexibly;
● Good sealing performance, long service life and low maintenance cost.