Product description
high efficiency sand and gravel coal separator 37kw sand making screening separation separator
1, Description
high efficiency sand and gravel coal separator Breaking through the two separation theory of "coarse powder and fine powder" in conventional closed-circuit grinding system, the material is "divided into three", namely coarse powder, medium and coarse powder and fine powder. This product has simple system configuration and low cost, which can greatly improve the grinding efficiency machine output. Its internal structure is reasonable and the powder selection effect is remarkable. It is the first choice for improving the product quality of the grinding system after the implementation of the new cement standard.
2, Technical Parameters
Model | Speed(r/min) | Capacity (t/h) | Product fineness (80μm) | Spindle motor | Blower |
power(kw) | Adjustment range(r/min) | Rotating speed(r/min) | wind pressure(Pa) | Air volume(m³/h) | Motor Power (kw) |
KX500 | 190-380 | 21~28 | (80μm方孔筛筛余)8%~10% | 11 | 125~1250 | 1680 | 2494 | 29668 | 30 |
KX600 | 150-350 | 30~35 | 15 | 132~1320 | 1200 | 2400 | 34996 | 37 |
KX700 | 130-320 | 35~46 | 18.5 | 1000 | 2390 | 64188 | 55 |
KX800 | 120-280 | 55~65 | 30 | 980 | 2546 | 86331 | 90 |
KX900 | 120-280 | 70~86 | 55 | 800 | 2456 | 99493 | 110 |
KX1000 | 120-280 | 90~115 | 75 | 900 | 2684 | 136430 | 132 |
KX1200 | 120-260 | 120~160 | 90 | 120~1480 | 680 | 2771 | 165164 | 160 |
3, Product advantages
1. Good performance and high efficiency.
2. The advanced and reasonable structure allows the powder selection air volume, output and feeding volume to vary in a wide range without affecting the powder selection efficiency, and its grading performance is very stable.
3. Advanced classification principle. Combined with a variety of powder selection principles, the entire flow field is optimized by the aerodynamic analysis method, so that the equipment resistance is significantly reduced and the powder selection efficiency is higher.
4. Energy saving and consumption reduction are very obvious, saving driving power and reducing wear and tear. The material is selected by the powder selection area twice, and the classification accuracy is higher and more accurate.
4, Working principle
In the working state, the high-speed motor drives the vertical drive shaft to rotate through the transmission device, and the material enters the powder concentrator through the feeding port located at the upper part of the powder concentrator chamber. Under the action of inertial centrifugal force, it is evenly scattered around, and the coarse and heavy particles in the material are thrown to the inner wall surface of the powder selection chamber by the action of inertial centrifugal force, and fall into the coarse powder collection cone.
The medium and coarse powder is thrown to the vertical guide vane under the action of centrifugal force and loses kinetic energy, falls into the medium and coarse powder collecting cone, and is discharged through the medium and coarse powder pipe. The fine powder that meets the requirements passes through the cage rotor into its interior, enters the high-efficiency and low-resistance cyclone separator with the circulating air, and then slides down into the fine powder collection cone to become the finished product.
5, Factory manufacturing


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high efficiency sand and gravel coal separator 37kw sand making screening separation separator