Luoyang Zhongtai Industrial Co., Ltd.
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high performance sand making equipment VSI sand making machine
Product Description
VSI sand making machine is high performance sand making equipment widely used for fine crushing and coarse grinding of ores, cement, refractory material, grinding material, glass raw material, building aggregates, artificial sand and all kinds of metallurgical slag.
VSI7611 sand making machine Max. feeding size id 35 mm, capacity is 60-180 tph, motor powder is 110-150 kw. It is especially suitable for medium hardness materials, high hardness materials and corrosion resistance materials, such as cobble, granite, basalt, iron ore, limestone, calcite, quartzite, etc.
Working Principle
1. Central feeding: Raw materials fall down into the feeding hopper of the VSI sand making machine, then enters the impeller through central entrance inlet, thus the material being accelerated by the high-speed impeller and being thrown out at the speed of 60-75 m/s. It is crushed when hitting the impact plate, and the end products comes out from the discharging outlet.
2. Ring feeding: Raw materials fall down into the feeding hopper, and the materials are divided into two parts by a special plate. Some materials enter the sand making machine’s impeller through the center of the plate and the other part of materials falls down from outside of the plate. The materials thrown out earlier crush the materials down from outside, thus the materials crushed and re-crushed.
VSI Sand Making Machine Features
1. Unique structure and stable operation.
2. Low energy consumption, large capacity and crushing ratio.
3. Perfect cubic product size and high bulk density.
4. Less spare parts, long service life and easy to change.