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.
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