Vertical crusher structure by the frame, chassis, seat and down the shaft, spindle, hammer, hammer brackets, pulleys, motors and other parts shelf components. Power via belt drive spindle, the spindle has two upper and lower bearing, bearing mounted on the housing upper and lower ends, the housing assembly mounted on the lower rack, the spindle is equipped with hammer, hammer holder, a hopper mounted top of the cabinet, to facilitate loading and unloading hammer, opened a valve on the chassis for easy disassembly and maintenance. The device works: Material from the inlet to enter the high-speed rotation in the housing and chassis collided materials after impact, squeezing and crushing, then hit back to the inner wall of the cabinet and then collided with a hammer, Thus in the process of falling into a powder after a few hit or 3mm below the particles discharged from the bottom. Installation and commissioning of a vertical crusher equipment, according to the foundation drawing fixtures, leaving around maintenance stations, but also consider the grain dust pollution, pay attention to environmental protection; 2, all after installation, test run, run before the test anchor bolts, motors, chassis, and other ministries bolt is not strong, checked again one by one by professional electrician power, electrical appliances, wires, motors, appliances must be reasonable match, jog the motor to see the direction of rotation is correct, verify that the correct After listening to the presence or absence of other unusual sounds, not a collision between the hammer and the casing, but may not have stuck phenomenon, after all the normal operation can be empty for about 1 hour, stop to check the motor, bearing position without fever phenomenon, check again various parts of the bolts loose. 3, initially expected to be slow down, from less to more, to observe whether the ministries to work properly in two hours or so to load down to check all the bolts loose, bearing temperature may not exceed 80 ℃, until everything is normal before the continuous production, production Strengthening the shift maintenance and repair. Vertical crusher model is divided into 500,650,750,1000 type 6,8,12,15 ton production capacity, etc. too.