Overview
VSI Sand Making Machine is newly researched equipment, with international advanced level. Technology and modern processing equipment turn it into a leading role with this industry.

limestone quarrying equipment
Application
VSI Sand Making Machine is commonly used for artificial sand, in metal and non-metal ores, cement, refractory material, bauxite, silicon carbide, glass material, building material.
Working Principle
1.Center Feeding:
Raw material falls on to feed hopper, then start impellor through central entrance hole. Its accelerated in high-speed impellor, and after that is given away as fast as possible of 60-75m/s. When it hits impact plate, it's crushed. Final products come downwards though outlet.
2.Ring Feeding:
Raw material falls on to feed hopper, after which you can through ring, it's broken into two divisions by material-dividing plate. One goes into impellor over the center of material-dividing plate. Another falls down on the surface of material-dividing plate. Material, and that is trashed by impellor at a speed of 60-75m/s, hits material that coming down from the outside of material-dividing plate. In this manner, material is crushed. cement mill machines
Features and Benefits
1.Advanced double-pump oil lubrication system guarantee shaft bearing lower temperature increase, longer life time, more reliable operation.
2.Main shaft offers imported precision rolling bearing. It makes main shaft work stable, lengthen maintenance cycle, increase productivity.
3.Hydraulic lifting mechanism of upper cover can move away the cover easily, which saves man power during maintenance.
4.Over-vibration device is outfitted. You will have alarm when vibration surpasses a stipulated figure. It can stop the machine, in an effort to protect it from punctures.
5.Special dust-proof design for main shaft bearing fully avoid dust entering bearing lubrication part, that produce sure the machine work normally.
6.Special feed opening structure make it possible that center feeding and ring feeding all fits in place, to meet requirements different stones. Additionally, this equipment will not only crush stone, and also iron.
7.Shape of material-thronging device is superior designed, which help the utilization ratio. clean coal plant
Technical Data