| 摘要 |
PURPOSE: An aggregate particle shape processing machine is provided to carry out the particle shape finishing and the crushing of building waste, sand and fine aggregate simultaneously in one machine, as well as to more elevate the capability for particle shape finishing, crushing and force feeding of input aggregate. CONSTITUTION: The aggregate particle shape processing machine includes; a horizontal drum(2) having a top-side input opening(21), being formed by front sloping surface and fixed into a bed; a drive shaft(3) penetrating through the center of the drum(2); and a liner(4) having a form corresponding to the drum(2) and being installed in a linked manner on the drive shaft(3). More than at least one spiral groove is designed on the outside surface of the liner(4), and the liner(4) comprising the drive shaft(3) is so constituted as to be moved back and forth inside the drum(2) by the pressure of aggregate and the elastic force of spring.
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