Rock stone artificial sand making plant/Sand crusher machine
Exclusive difference advantage-Rock stone artificial sand making plant/Sand crusher machine
Optimized impeller design enhances the efficiency by 30% and reduces the wear by 40%
Through systematic mechanical analysis and verification, we optimized the structures of impeller and quick-wear parts, which greatly reduces the material passing resistance. Compared with the traditional impact crusher, this design obviously increases the material throughput and ratio of crushing, and enhances the working efficiency by 30%-60%; the realignment and modular design of the quick-wear parts in the impeller guarantee the repeated utilization factor of quick-wear parts and reduce the wear cost by more than 40%.
Adopt hydraulic device to open the cover automatically, Make it possible for one person to complete the maintenance
In consideration of the maintenance and part replacement problems during the production process of the sand maker, we abandoned the traditional laggard cover opening modes of hoisting and manual jack, and introduced semi-automatic hydraulic system; the operator only needs to press the button to open the top cover of the machine, and carry out the following operations. This system greatly reduces the manual labor intensity, which saves the labor cost and enhances the service efficiency.
Split type design extends the service life of periphery guard board
Based on the production realities, we found that the periphery guard board usually wears from the middle part; if integral periphery guard board is used, when the middle part is seriously worn, the entire guard board must be replaced, which will increase the cost to use quick-wear parts; if split type design improved by SBM is adopted, when the middle part is worn, the board can still be used by exchanging the upper and lower ends, which greatly extends the service life of periphery guard board and reduces the cost of quick-wear parts.
Brand new material distributing tray design accomplishes more on tiny part
In consideration that the customer has two production demands (i.e. sand making and shaping) and will switch the modes of sand maker between central feeding and fall feeding, we make a brand new improved design to the material distributing tray. When switching the production demand, the operator only needs to gently move the flapper of the material distributing tray to complete the mode switch, which greatly reduces the adjustment downtime and manual operation cost.
Parameters-Rock stone artificial sand making plant/Sand crusher machine
| Model No. | VSI7611 | VSI8518 | VSI9526 | VSI1140 | VSI1145 |
| Capacity | Cascade Feeding | 120-180 | 200-260 | 300-380 | 450-520 | 500-640 |
| (t/h) | Full Central Feeding | 60-90 | 100-130 | 150-190 | 225-260 | 250-360 |
| Max. Feeding size(mm) | Soft Material | 35 | 40 | 45 | 50 | 50 |
| Hard Material | 30 | 35 | 40 | 45 | 45 |
| Rotation Speed (r/min) | 1700-1890 | 1520-1690 | 1360-1510 | 1180-1310 | 1100-1310 |
| Model of Motor | Y250M-4 | Y280M-4 | Y315M-4 | Y315L2-4 | Y315L2-4 |
| Double Motor Power | 55*2 | 90*2 | 132*2 | 200*2 | 220*2 |
| Weight (t) | 10 | 12 | 16 | 25.6 | 27.5 |
Main applications-Rock stone artificial sand making plant/Sand crusher machine
Range of application: Building aggregate, road fabric, cushion material, asphalt concrete and cement,etc
Applied Material: Pebble, calcite, granite, quartz, concrete, dolomite, bluestone, limestone,etc.
Introductions of Rock stone artificial sand making plant Zhengzhou factory sand crusher machine
VSI Sand Making Machine is also called a vertical sand making machine.It can process all kinds of rock,gravel and river pebbles to be used in construction and with various grain sizes.The sand has uniformity of plasmid and high compressive strength.It is far more in line with the construction requirements than the sand produced by natural sand and ordinary hammer sanding machine and can improve the building quality.
The VSI sand making machine is the necessary equipment for the mechanism sand.It adopts the principle and technology of the "stone hitting stone" crusher,which makes the finished product with excellent grain shape,reasonable gradation and improved production efficiency,especially suitable for artificial sand making and stone shaping.
It can supply high quality sand aggregate for high building,expressway(railway) construction,municipal engineering,large scale irrigation establishment,concrete batching plant and many other areas.
Working princinple of Rock stone artificial sand making plant/Sand crusher machine
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 60-75m/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.
