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.
