Techinical Feature: 1.According to different working conditions, the tension can be set to ensure the optimum of equipment; 2.The device can keep the system in a state of constant tension after the tension force is set; 3.The device is of quick response and good dynamic, which ...
Technical Feature: 1.With hydraulic thruster, the device is provided with overload protection. 2.With limiting device, the device can accurately position the contacting spot between the unloader and belt, ensuring efficient operation. 3.The unloading points can be changed ...
GLD series belt feeder is a newly-designed feeding device for large and highly-efficient mining system.This type of feeder is based on K-type reciprocating feeders, using the belt instead of reciprocating structure, changing the sliding friction into rolling friction.Therefore, ...
NJZ serial Contract Wedge Backstop is a new kind of low-speed backstop used in belt conveyors, which is directly installed on driving drum shaft or low-speed shaft of gears. The precise bearings are used in the product, which ensure high coaxiality, long service life and ...
Techinical Feature: 1.Control deceleration in the range of 0.05~0.3m/s2 . 2.Braking safely and reliably under conditions such as abruptly blackout, electric motor hypervelocity, conveyor belt slip, or other protect instructions input etc. 3.no spark during braking and surface ...
The device adopts advanced design methods and manufacture process, with good safety and reliability, little noise and no harm to the environment, which is a kind of energy-saving and high-tech products. ZYJ series hydraulic automatic take-up device is developed for continuous ...
DDZ series belt-broken protective device, adopting advanced technology, possesses the integrated functions of making timely and accurate signals, sensitive and reliable action and convenient installation. The devices have been widely used for belt conveyors in mines, power ...
NJZ serial Contact Wedge Backstop is a new kind of low-speed backstop based on the upward belt conveyors, which can resolve all design defects of common backstop.This kind of backstop can prevent retrograde motion of belt conveyors caused by the material gravity ...