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introduction of PCL vsi crusher (sand maker):

The sand making machine plant also called vsi crusher plant ,sand maker plant. It is a kind of highly efficient rock crushing equipment at domestic and international advanced level researched and developed by Shanghai Shibang Machinery Co., Ltd. by introducing the famous crusher working principle and technology of “stone against stone" from America Barmac Company in accordance with the actual conditions of sand production at home.
VSI crusher is widely used for medium and fine crushing (sand making) for various hard and brittle materials of types such as rocks, grinding materials, refractory materials, cement clinker, quartz, iron ore and concrete aggregate, etc. It is especially appropriate for sandstone for architecture and road construction production line.

Working principle of PCL vsi crusher:

load through boot into the vertical shaft impact crusher. The materials are divided into two parts by the distributor plant. One enters rapidly rotating impeller through middle of the distributor. Then the impeller speeds up immediately with acceleration hundreds of times higher than acceleration of gravity. The materials are thrown out through 3 evenly distributed flow passages from the impeller at a speed of 60-70m/s to be crushed together with the part of materials left around the distributor, and then impacted to the material lining in vortex cavity branch. After rebound by the lining, the materials are impacted transversely upward to top of the vortex cavity, and then move downward. Materials transmitted from flow passages of impeller form a continuous material curtain.

Structural & feature of PCL vsi crusher:

A piece of material undergoes random impact, friction and grinding for at least twice in the vortex crushing cavity. The crushed materials are discharged through discharge slot on the lower part. The equipment forms closed circuit with circulative screening system. Generally, the materials will be crushed into less than 20 meshes after circulation for 3 times. During the whole crushing process, the materials impact and crush with each other. Not contacting directly with metallic components, the materials are crushed by impact and friction with the lining, so as to reduce corner pollution and extend the time of mechanical wear. Dust pollution is eliminated by ingenious self-circulating air in the vortex cavity.

The concrete production equipment ordered from SBM machinery is the best ever to process granite, iron ore stone and so on. -- Antonio, CTO

Detail Specification Catalogue of PCL vsi crusher:

Model	Max. feeding (mm)	Power(Kw)	Impeller speed (r/min)	Output (t/h)	Outer dimension :L×W×H (mm)	Weight(T)
PCL-600	26	2×30	2000/2600	8-50	3000×1500×2050	5.4
PCL-600B	26	2×30-45	2000/2600	8-50	3000×1500×2050	5.8
PCL-750	35	2×45	1500/2500	25-55	3300×1800×2440	7.3
PCL-900	30	2×55-75	1200/2000	55-100	3600×2140×2620	12.1
PCL-900B	40	2×75-110	1000/1450	65-150	3600×2140×2620	13.6
PCL-1050	40	2×90-110	1000/1700	100-160	4480×2450×3906	16.9
PCL-1250	40	2×132	950/1200	100-200	4520×2640×3100	22
PCL-1350	60	2×220	800/1200	160-360	5300×2900×3200	26