Jaw valves are suitable dry bulk specific gravity ≤2. 5t / m3 of various types of ore, coal, coke, ash, chemical products and other bulk materials used in building materials, metallurgy, chemicals, glass and other industries in the bin bottom discharge Jaw valve by the body, fan gate, shafts, gears, seals, actuators and other member. Manual or actuator driven rocker, fan drive gear along the axis of rotation of the shutter, so that the two sectors on both sides of the gate to open, then the whereabouts of the material to be loaded with splice after the device, and then driven by the actuator rocker ,, so fan-shaped shutter reset, shut truncated falling material. Cangzhou Connaught Machinery Manufacturing Co., Ltd. is a new starting point, the top professional production of cutting machine, unloading machine, rotary unloader, screw conveyor, three sub-feeder (dosing valve), bucket hoist, star / shaped cinder valve, electric hydraulic / pneumatic / manual palatal valve, feeder, feeder, feeder, electro hydraulic / pneumatic / manual fan valve, electric manual cinder valve, electrical more and more models of various types of dust hydraulic discharge valve, high temperature discharge, steel impeller feeder, pulse bag filter, dust humidifier, ventilation valve, electric flapper door, rigid impeller discharge machines accessories ace dust Enterprise