vsi crusher

SBM vertical shaft impact crusher, also called sand making machine (sales code: PCL) is a high efficient stone crusher machine, which is designed depending on several years hard work and study of mechanical mining equipment. The stone crusher is of high-power and low-consumption, the final products of the SBM stone crusher have a much better cubical particle shape when compared to compression machines such as cone crusher. At present, the PCL stone crusher is the most advanced and practical equipment for medium-sized and fine crushing and shaping.

SBM PCL stone crusher is applied widely for the powder process of mineral product including mental and non-mental ore, fireproof material, bauxite, diamond dust, glass raw materials, architectural materials, artificial sand and all kinds of metal ore materials, especially that the stone crusher has more advantages than any other crusher machines in processing the more and most hard materials.

1) Simple structure and low operating cost;
2) High efficiency and low consumption;
3) Primary and second crushing capacity, more suitable for crushing mid-hardness and high-hardness materials;
4) slightly influenced by the moisture content of material, and the max moisture content is 8%;
5) Cubic shape of final products, high density of piling up and low iron pollution;
6) More wearable and easy maintenance;
7) Low working noise and light dust pollution.

The Whole PCL stone crusher includes feed hopper, classifier, whirl pool cavity, impeller, main bearing assembly base, transmission device and motor etc.

The materials enter the stone crusher through feeder hopper, which is divided into two parts, one part through the middle of classifier entering into the rotating impeller at high speed, then accelerated, whose speed can reach hundreds of acceleration, then is shot through the tunnels around the impeller by the speed of 60-75 meter/second. First the materials will impact with some materials fallen around classifier, then impact on the whirlpool cavity’s scale board together, then will be rebounded and impact on the top of the whirlpool cavity, then changes its direction and goes down, forms continual material layers with the materials shot from the impeller. Therefore some materials will be impacted, crusher, milled twice or more times in the whirlpool cavity, then crushed materials will be excluded through the bottom discharging hole. This can from a closed circulation through the circular classifier system; in general, materials can be crushed into 20 mesh through thrice circulation. Airflow self-circulation in the whirlpool cavity can eliminate the dust pollution well.

Model	Max. feeding (mm)	Power(Kw)	Impeller speed (r/min)	Output (t/h)	Outer dimension :L×W×H (mm)	Weight(T)
PCL-600	30	2×30	2000-3000	12-30	3000×1500×2050	5.6
PCL-750	35	2×45	1500-2500	25-55	3300×1800×2440	7.3
PCL-900	40	2×55	1200-2000	55-100	3600×2140×2620	12.1
PCL-900B	40	2×75	1000-1450	65-130	3600×2140×2620	13.6
PCL-1050	45	2×(90-110)	1000-1700	100-160	4480×2450×3906	16.9
PCL-1250	45	2×(132-180)	850-1450	160-300	4520×2640×3100	22
PCL-1350	50	2×(180-220)	800-1193	200-360	5340×2940×3650	26