Features of sand maker
1.Advanced double-pump oil lubrication system guarantee shaft bearing lower temperature increase, longer life 

time, more reliable operation.
2.Main shaft is equipped with imported precision rolling bearing. It makes main shaft work stable, lengthen 

maintenance cycle, increases 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 equipped. There will be alarm when vibration surpasses a stipulated figure. It will stop 

the machine, in order to protect it.
5.Special dust-proof design for main shaft bearing fully avoid dust entering bearing lubrication part, which make 

sure the machine work normally.
6.Special feed opening structure makes it possible that center feeding and ring feeding comes together, in order to 

meet requirement of different stones. In addition, this equipment can not only crush stone, but also iron.
7.Shape of material-through device is better designed, which improve the utilization ratio.

Application of of sand maker
VSI vertical shaft impact crusher is widely used for artificial sand, in metal and non-metal ores, cement, refractory 

material, bauxite, silicon carbide, glass material, building material.

Technical parameters see at http://www.hsnee.com/product/Sand_Maker.html or at 

http://www.chinahongji.com/product/SandMaker.html

Company：HeNan Hongji Mine Machinery CO.,LTD
Email:mandyhou198929@gmail.com
Address: No.668 (Hongji Industrial Park), West Zhongyuan Road, Zhengzhou, China
Web：www.chinahongji.com
www.hsnee.com
Tel:+86-371-67662768
Fax:+86-371-67668558