The working principle of metal crusher

Metal grinder (Metal Grinder) according to its working principle can be roughly divided into two types: one: the use of biaxial or uniaxial low speed rotation, the use of the cutter head to cut, cut, tear, pull the material. Through the gear speed transmission to the driven shaft, so that the driving shaft moving knife and the static cutter head on the shell form a relative movement. The spiral tooth cutter head on the drive shaft is staggered, so that the material enters, and is squeezed, torn and shears at the same time, so that the material is broken. Two: the use of high-speed rotating impeller will be long metal scraps tear off, high-speed rotation (about 1000 RPM) on the spindle series with a number of circular steel plate, the plate linked to the spindle rotation. Four to six small cogs made of manganese steel are installed on all sides of the circular plate. The pinion turns freely on its own little shaft. Long and disordered metal scraps from the top mouth into the machine, is twisted by the high-speed rotating steel plate gear, torn into small pieces, from the bottom of the sieve hole out of the sieve hole size can be selected according to the requirements of the metal scrap broken particle size.