vipeakchina

VSI Series centrifugal impact crusher(sand making machine) is on the basis of our company’s many years’ research and development, manufacture of mining machinery as well as absorbing home and abroad advanced technology. It is the international advanced level of the new generation of energy-saving, efficient crusher. the performance in a variety of ores a chronology of equipment plays an irreplaceable role.
The machine can be widely used in metal and non-metallic minerals, building materials, sand making, crushing and shaping of all kinds of metallurgical slag. It is suitable for brittle materials with Mohs hardness under nine, not suitable for viscous material and rock with much dirt.

	Brand: VIPEAK
	Certificate: ISO9001 , CE , IQNET , GOST
	Advantage: 1、Provide reasonable product selection and design. 2、Scientific workshop manufacturing arrangements. 3、Strict production process. 4、On time delivery .

VSI Series Vertical Shaft Impact Crusher Working Principle:
In Centrifugal impact crusher, material of high speed is crushed by self-broken mutual friction. Centrifugal impact crusher can not only crush but also shape stones.
According to feeding method, centrifugal impact crusher working form is divided into central feeding and central with cascade feeding. The crush form is divided into “rock on rock’ and “rock on iron” According to material compressive strength, abradability. There are four working forms: central with cascade feeding “rock on rock” and rock on iron”; central feeding “rock on rock” and rock on iron”.

Sand Making Machine (namely PCL Vertical Shaft Impact Crusher) is of high-power and low-consumption, which is designed depending on several year's hard work and study of mechanical mining equipment. Sand Making Machine absorbed the advanced technology of the same products of Barmac Company of America, now is of the international level. Sand Making Machine plays an important role in crushing minerals into pieces. PCL Vertical shaft Impact Crusher is widely used in all kinds of mineral, cement, corhart, carborundum grain, glass raw material, machine making construction sand, stone stock and all kinds of metallurgy slag, especially carborundum, sintered bauxite, magnesite, and so on materials with features of very hard and anticorrosion. And Sand Making Machine is more productive than other kind of crushers.

Characteristics of Vertical Shaft Impact Crusher (Sand Making Machine):

1. Simple structure and low operating cost;
2. High crushing ratio with low consumption;
3. Function of fine crushing and crude grinding;
4. Slightly influenced by moisture content of material, and the max moisture content is about 8%;
5. More suitable for crushing mid-hardness and high hardness materials;
6. Cubic shape of final products, high density of piling up and low iron pollution;
7. More wearable and easier maintenance;
8. Low working noise (lower than 75 decibel) and light dust pollution.

Working Principle of Impact Crusher:
When the Impact Crusher works, the motor drives the rotor rotate of the Impact Crusher with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers affect, under the impact function of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being re-crushed. The materials from large to small all to be crushed at the impact chamber repeatedly. The process won't stop till the material are crushed to the required size and then discharged from outlet of the Impact Crusher.