1. Scope of application

NJINYDI type backstop is a contact anti-reverse device suitable for low speed shaft. It is connected with ordinary reverse stop (roller stop).A ratchet wheel (with a brake) has the advantages of light weight, compact structure, reliable transmission force, easy release, convenient installation and low installation precision, compared with the same reverse stopping torque.Its comprehensive mechanical performance is obviously superior to other common thrust device, and it is the preferred safety protection device for lifting and transporting equipment.Bucket elevator, slat conveyor and other equipment with reverse check requirements.

Zibo Dingshen machinery co., LTD. Is located in Boshan, one of the three major ceramic capitals in China.The company has advanced quality management system and scientific testing means, advanced production equipment, sophisticated, measurement, testing, testing equipment.

The main products are: NYD type reverse stop, NF type non-contact reverse stop, GN type roller reverse stop, DTII type N1 type roller reverse stop, NJZ type wedge type reverse stop, etc.LT type elastic sleeve pin coupler, LZ type pin gear coupler, CL type gear coupler, etc.

"Enterprise quality, honesty, credibility first" is the tenet of our company, with leading equipment, perfect management system and sales network state, continue to develop new products, improve product quality, has been the recognition of the broad masses of customers, products sell well in domestic.Sincerely look forward to your friendly cooperation!