The hydraulic chain tension unit is driven by the hydraulicmotor through a gear reduction gear, so that thescraper chain operation to achieve the purpose of tiohtenina the chain,Due to the auantitative outout toraue othe motor, the hydraulic motor has a safe, reliable and good tension control ability.t is mainly composed of hy-draulic motor, integrated valve block, gear and so on.The scraper chain can be quantitative tensioning, at thesame time can start the conveyor at low speed, especially can dlrive the conveyor to operate at low speed.greatly facilitating the overhaul and maintenance of the scraper chain, safe and reliable operation.
Main technical features:
By with constant torque output characteristic of imported motor powered, tight chain of safe, reliableand has overload protection function.
Controlled by hydraulic clutch chain tensioner and host reduction gear combination and separation,easy operation and reliable in use.
Hydraulic chain tensioner in the off position, the mechanical limit device to prevent from man-made operation accident.
All hydraulic source is the same as the working medium and mining hydraulic supportStructure is compact, small footprint.