Bestsun spiral screw crusher machine is also called spiral shredder. Spiral crusher is a compact, multifunctional crusher designed to process scrap materials.The material is crushed into the required particle size through the friction and shearing effect between the cutter and the material. The equipment has the advantages of simple structure, easy maintenance, small footprint, good crushing effect, easy installation and use, etc. It is widely used in the resource recycling industry and other fields. It can be used to crush a variety of materials, such as plastics, cloth strips, woven bags, palm silk, packaging paper, plastic bags, mineral water bottles, ton bags, rags, old clothes, textiles, PC, PE, plastic film, waste paper etc.

It uses a rotating spiral rotor with moving knives against fixed knives to crush lumps. It is device that uses a spiral structure to crush materials. The spiral pulverizer uses the rotation of the spiral cutter to push the material to the crushing area.

Model	BLS-300	BLS-350	BLS-450	BLS-550	BLS-650	BLS-850
Motor	45kw-4	55kw-4	90kw-6	110kw-6	160kw-6	220kw-6
Reducer	ZSY-250	ZSY-280	ZSY-315	ZSY-355	ZSY-450	ZSY-560
Capacity	0.6t/h	1t/h	2-2.5t/h	3-3.5t/h	4-4.5t/h	6-7t/h
Diameter of movable blade	250mm	300mm	400mm	500mm	600mm	800mm
Speed of main shaft	28rpm	37rpm	32rpm	32rpm	32rpm	32rpm
Material of blade	skd11
Dimension(mm)	2360*980*1200	2360*1050*1220	3150*1470*1700	3220*1550*1800	3420*1620*1950	3520*1820*2120

Note: The output will fluctuate depending on the material, and the cutter heads of the fixed and movable blades are movable and detachable.