Vertical Cement Grinding Mill produced by China ZK Corp is is a new type of high efficiency, energy conservation and environmental protection of grinding equipment, widely used in the grinding of raw cement, slag, cement clinker, raw coal and other raw materials. It gathers grinding, drying and powder selecting as a whole, with high grinding efficiency and high drying capacity ( the maximum material moisture can be up to 20% ). The vertical mill adopts dynamic powder selecting device, which comes with high powder-selecting efficiency and convenient adjustment of fineness.
China ZK Corp has provided various kinds of large and medium size complete sets of cement production equipments for more than 300 cement customers in domestic market. And engineering for equipment and technology, manufacturing, installation and commissioning as well as the supply of the spare parts and the training service can be offered by China ZK for customers.
Vertical Cement mill working process:
The material is grinded between rotor and ring as the rotor is rotating. The ground powder will be blown into the classifier; the fine powder will be collected by the collector while the coarse powder will be regrinded to the required size.
Structure
1. Separating efficiency increased by combined separator.
2. No need to prepare material on the disc before start up, the function including auto lift and fall roller, and on-load staring can be achieved.
3. The sealing adopt welding arc panel, structure is simple and reliable with good sealing effect.
4. The grinding roller can be turn out from the mill easily by the roller turning device, and convenient for maintenance.
5. The grinding roller cover can be used in flip side and extending the abrasive using life.
6. The grinding roller limited device is guarantee the gap between roller and disc, prevent the metal friction and collision, strengthen the safety.
7. The roller grinding pressure adopts solid-gas pressure, remote control pressing, lift roller and modify the pressure and realized unattended operation on site.
8. The roller bearing adopts concentrate circulating lubrication by thin oil to guarantee the bearing working under the condition of low temperature and clean oil, the using life can be extending.
OUR ADVANTAGE
1. High grinding efficiency and low power consumption.
2. Low metal consumption in unit product.
3. Bed grinding with low noise.
4. Negative pressure and low dust pollution.
5. Small floor space, compact layout, system equipment with light weight and low investment for civil construction.
Specifications:
Parameter | Unit | HRM800 | HRM1100 | HRM1250 | HRM1300 | PRM17 | PRM23 | PRM25 |
Capacity | T/H | 5-7 | 10-12 | 16-18 | 20-25 | 26-35 | 40-45 | 50-58 |
The size of grinding material | mm | 0-40 | 0-40 | 0-40 | 0-40 | 0-40 | 0-50 | 0-50 |
The moisture of grinding material | % | <10 | <10 | <10 | <10 | <10 | <10 | <10 |
Fineness R0.08 | % | 8-12 | 8-12 | 8-12 | 8-12 | 8-12 | 8-12 | 8-12 |
The moisture of product | % | <1 | <1 | <1 | <1 | <1 | <1 | <1 |
Power | KW | 55 | 110 | 160 | 200 | 400 | 400 | 450 |
The wind temperature of input | ℃ | ≤350 | ≤350 | ≤350 | ≤350 | ≤350 | ≤350 | ≤350 |
The wind temperature of outlet | ℃ | 80-100 | 80-100 | 80-100 | 80-100 | 80-100 | 80-100 | 80-100 |
The air volume of outlet | m3/H | ≈10000 | ≈20000 | ≈30000 | ≈40000 | ≈80000 | ≈80000 | ≈100000 |
The weight of equipment | T | 16 | 22 | 32 | 40 | 96 | 135 | 167 |