VSI series vertical shaft impact crusher (new type sand making machine) is a high-level sand making machine developed after several technical improvements based on the introduction of advanced German technology by our company and the actual situation of domestic sand making production. equipment. The equipment is especially suitable for providing sand and gravel aggregates for high-rise buildings, highway (railway) construction, municipal engineering, large-scale water conservancy facilities, concrete mixing stations and many other fields.
It is the key equipment for artificial sand making to provide high quality sand aggregate for building, highway, construction, concrete batching plant, etc.
The hot sale sand making machine includes artificial sand making machine, silica sand making machine, plaster sand making machine.
We also provide complete sand making production line, which includes sand making machine, sand washing machine, sand screen machine, vibrating feeder, belt conveyor,etc.
0-5mm、5-10mm、10-20mm、20-50mm
It can crush more than 100 kinds of rocks. The common discharge size is...
Features
High yield and good grain shape
Large processing capacity, high output, cubic product, good grain shape, reasonable gradation, adjustable fineness modulus, especially suitable for artificial sand making and stone shaping, compared with traditional equipment with the same power, the output is increased by 30% .
Good energy saving effect
The parts of the equipment adopt new design and materials, which are not only wear-resistant but also more convenient to use with the whole machine.
Wide range of applications
VSI sand making machine is easy to operate and energy-saving, which not only meets the quality requirements of construction sand, but also makes up for the technical defects of the sand making industry, and can be combined and classified according to the different needs of users, which can meet the different process needs of users.
Thin oil lubrication, automatic maintenance
The German original thin oil lubrication station is used, and the double oil pumps complement each other to ensure oil supply, no oil flow, and automatic shutdown when there is no oil pressure; oil cooling and heating devices ensure that the bearing lubrication is always in good condition, so as to completely solve the problem of bearing heating, so that the main shaft bearing Maintain a constant temperature for extended maintenance intervals and service life.
WORKING PRINCIPLE
VSI vertical shaft impact sand making machine uses high-speed moving materials to crush each other and the friction between materials. The material falls into the feeding hopper of the sand making machine, enters the high-speed rotating wheel through the central feeding hole, is rapidly accelerated in the wheel, and its acceleration can reach dozens of times the acceleration of gravity, and then is ejected from the wheel at high speed. Another part of the material that falls freely after the rebound hits, and then hits the material lining (stone hits stone) or counterattack block (stone hits iron) together, and is rebounded and hits the top of the vortex chamber obliquely upward, and then changes its movement direction, deflecting to It moves downward and collides with the material emitted from the impeller channel to form a continuous material curtain. In this way, a piece of material is subjected to two or more chance impacts, friction and grinding and crushing in the eddy current crushing chamber, and the crushed material is discharged from the lower discharge port.
Technical specifications
| Model |
VSI-7611 |
VSI-8518 |
VSI-9526 |
VSI-1140 |
| Capacity(t/h) |
Cascade and Center Feeding |
120-180 |
200-260 |
300-380 |
450-520 |
| Center Feeding |
60-90 |
100-130 |
150-190 |
225-260 |
| Feeder Opening Size (mm) |
Soft Material |
≤35 |
≤40 |
≤45 |
≤50 |
| Hard Material |
≤30 |
≤35 |
≤40 |
≤45 |
| Rotation Speed |
1700-1890 |
1520-1690 |
1360-1510 |
1180-1310 |
| Power of the Double Motors(kw) |
110-150 |
180-220 |
264-320 |
400-440 |
| Overall Dimension(mm) |
3700x2150x2100 |
4140x2280x2425 |
4560x2447x2778 |
5000X2700X3300 |
| Weight (t) |
7.8 |
10.3 |
16 |
25.6 |
| Power |
380V:50Hz |
| Vibrating Sensor |
Inspection Scope: 0.1-20mm/s,it can be adjusted continuously |
| Thin oil lubrication station |
Power of Double Oil Pump |
2×0.31kw |
| Safety |
supply of oil; Stop automatically without oil flow or oil pressure; Water cooled; Heating start the motor in winter |
| Overall Dimension (mm) |
820×520×1270 |
| Power of Oil-box HeaterDimension (kw) |
2KW |
