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Jiaozuo Zhongxin Heavy Industrial Machinery Co.,Ltd |
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Sand making machine vertical shaft impact crusher
sand machine introduction
VSI series vertical shaft impact crusher provides sand and gravel aggregates for highways, high-speed railways, high-rise buildings, municipal engineering, hydropower dam construction, and concrete mixing plants. It is an equipment for artificial sand making and stone shaping.
sand machine working principle
By the top feed hopper, the material falls into the crusher impeller, with the effect of centrifugal force, rotating at high speed and crushing with the other material separated around the impeller, when two parts are crushing and impacting, they will become a eddy current between the impeller and machine shell, and repeat their mutual impacting to be the effect of grinding, then the final products will be discharged, with the vibrating screen, the whole system becomes a close cycle.
Product advantages
1. Large processing capacity and high output - 50-500t/h, compared with traditional equipment with the same power, the output is increased and stable.
2. Low consumption of wearing parts--optimized design of the impact angle of materials in the crushing chamber, less friction with wear-resistant parts, which reduces the use cost of the equipment.
3. Product grain shape - the product is cubic, with good grain shape, reasonable gradation and adjustable fineness modulus, suitable for artificial sand making and stone shaping.
4. Hydraulic setting, easy maintenance--hydraulic cover opening setting makes the maintenance and replacement of the components in the crushing chamber convenient and quick, shortens the downtime, saves time and effort.
5. Automatic detection - set up over-vibration display and alarm
devices, if the equipment is in bad operation, it can issue a
warning to stop the equipment from working and achieve the purpose
of protecting the machine.
Specification
| Model | VSI7611 | VSI8518 | VSI9526 | VSI1140 | VSI1145 | |
| Capacity (T/H) | Surrounding feed and center feed | 120-180 | 200-260 | 300-380 | 450-520 | 500-640 |
| Full center feed | 60-90 | 100-130 | 150-190 | 225-260 | 250-360 | |
The max feeding size(mm) | Soft stone | 35 | 40 | 45 | 50 | 50 |
| Hard Material | 30 | 35 | 40 | 45 | 45 | |
| Speed(r/min) | 1700-1890 | 1520-1690 | 1360-1510 | 1180-1310 | 1200-1390 | |
| Double motor power(kW) | 110 | 180 | 264 | 400 | 440 | |
| Dimension L×W×H (MM) | 3700×2150 ×2100 | 4140×2280 ×2425 | 4560×2447 ×2778 | 5000×2700 ×3300 | 5100×2790 ×3320 | |
| Weight (t) | 11.8 | 14.5 | 17.8 | 25.6 | 26 | |
| Lubrication station | Double oil pump motor power(kW) | 2×0.55kW | ||||
| Security | One dual oil pump works one by one, and the standby oil pump is automatically turned on when the flow is low. High oil temperature, automatic shutdown without oil return,Air cooler lowers oil temperature, heater warms up oil temperature in winter. | |||||
| Over Dimension L×W×H(mm) | 1200Х790Х1120 | |||||
| Tank heater power(kW) | 2 | |||||
Working Principle
