VSI Impact Sand Making Machine


VSI Sand making machine in sand making production line

LZZG provide different sand production lines ranging 20 t/h to 500 t/h. LZZG have been researching the sand making machine for years, and we have made it part of the production line. The whole set of sand making production line designed by our company is suitable to crush the hard limestone, granite, basalt, gravel, slag, etc.LZZG provide the whole sand processing line include sand making, sand washing, dewatering, screening, recycling and waster water treatment, we are one step services.


Working principle

VSI Sand making machine is mainly used for crushing materials, it’s one of the important parts in sand making production line, the raw material is transferred to jaw crusher for primary crushing by vibrating feeder, then the crushed materials are transferred to sand crushing machine through belt conveyor for secondary crushing. The crushed materials will be transferred to the vibrating screen. The suitable size of materials will be transferred to sand washing machine, after being washed, then the clean final sand will be discharged. The unsuitable size matetials will be screened from vibrating screen, then will be transferred to the sand making machine again.

Product Features

1. Special light oil lubrication system ensures the temperature to be within 25 ℃.
2. Brand new automatic protection device provides the machine with vibrating, oil filtering and warning system.
3. New type oil filtering device ensures the bearings and other transmission devices not being abraded and prolong their service time.
4. Optimized design of wearable materials has prolonged the service time of the machine by 40%, so the cost is lowered by more than 40%.
5. Better design of the impellers reduces the resistance of materials; high lightens passing through quantity of materials and crushing ratio, so the efficiency is raised by 30%-60% compared to traditional machines.
6. Hydraulic system allows automatic uncovering, which reduces labor intense and makes maintenance easier.
7. The mainframe adopts new techniques, which strengthens the machine structure and tenacity, and ensures stable performance. The quality of the machines is lift to a higher level.

Technical parameters

Model Feed at center&sides Feed at center Soft Material Hard Material REV (r/min) Power (kw) Motor Model Machine Size (mm)
Capacity(t/h) Max. Feeding(mm)
VSI7611 120-180 60-90 35 30 1700-1890 4-55×2 Y250M-4/55 4100×2250×2258
VSI8518 200-260 100-130 40 35 1520-1690 4-90×2 Y280M-4/90 4140×2280×2425
VSI9526 300-380 150-190 45 40 1360-1510 4-132×2 Y315M-4/132 4560×2450×2780
VSI1140 450-520 225-260 50 45 1180-1310 4-200×2 Y315L2-4/200 4560×2450×2780


Whenever you need help for your solutions, Please remember LZZG is professional manufacture of wet processing equipment.