sand maker

VSI Sand Making Machine is newly researched equipment, with international advanced level. Technology and modern processing equipment make it a leading role in this industry. VSI Sand Making Machine is widely used for artificial sand, in metal and non-metal ores, cement, refractory material, bauxite, silicon carbide, glass material, building material.

Characteristics:
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, 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 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 make 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-throughing device is better designed, which improve the utilization ratio.
Working Principle:
(1) Center Feeding:
Raw material falls down into feed hopper, then enter into impellor through central entrance hole. It is accelerated in high-speed impellor, then is thrown out at speed of 60-75m/s. When it hits impact plate, it is crushed. Final products come downwards though outlet.

(2) Ring Feeding:
Raw material falls down into feed hopper, and then through ring, it is divided into two divisions by material-dividing plate. One enters into impellor through the center of material-dividing plate. The other falls down from outside of material-dividing plate. The material, which is thrown out by impellor at speed of 60-75m/s, hits material coming down from outside of material-dividing plate. In this way, material is crushed.
Main Technical Data:
Model Input size
(mm) Output size¡§mm¡¨ Rotate speed(r/min) Capacity
(t/h) Power
(Kw) Total weight(t) Dimenstion
¡§LÿÁWÿÁH¡¨(mm)
PCL-600 35 0-5 2000/3000 12-30 2ÿ?0 5600 2500ÿÁ¦?600ÿ?260
PCL-750 45 0-5 1500/2500 25-55 2ÿ?5 7300 2780ÿÁ¦?800ÿ?700
PCL-900 50 0-5 1200/2000 55-100 2ÿ?5 12100 3900ÿÁ¦?160ÿ?770
PCL-1050 60 0-5 1000/1700 100-160 2ÿ?90-110) 16900 4660ÿÁ¦?450ÿ?660
PCL-1250 60 0-5 850/1450 160-300 2ÿ?132-180) 22000 5600ÿÁ¦?950ÿ?000
PCL-1350 60 0-5 800-1193 200-360 2ÿ?180-220) 26000 5340ÿÁ¦?940ÿ?650