Hefei Hengcheng Industrial Equipment Technology Co., Ltd
BASED ON POWDER, EQUIPPED WITH THE WORLD
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Energy Saving Capacity 85-730 t/h Gypsum Plaster Grinding Mill
Description:
【Scope of Application】
Widely used in electric power, metallurgy, cement, chemical industry, building materials, coatings, papermaking, rubber, medicine, food and other production and life fields.
【Applicable Materials】
It has high-yield and efficient grinding capacity for various non-metallic minerals with Mohs hardness below 7 and humidity within 6%, such as cement raw meal, clinker, power plant desulfurized limestone powder, and slag powder. Gypsum, coal, barite, calcite, bauxite, etc. have good grinding effect.
【Performance Advantage】
High grinding efficiency, low power consumption, large feed particle size, easy adjustment of product fineness, simple equipment process, small footprint, low noise, less dust, low operating cost, low consumption of wear-resistant materials, etc.
Specifications And Technical Parameters Of HVM Gypsum Vertical Mill
| Model | HVM2500 | HVM2800 | HVM3400 | HVM3700 | HVM4200 | HVM4500 | HVM4800 | HVM5100 | HVM5600 |
| Grinding Table Median Diameter(mm) | 2500 | 2800 | 3400 | 3700 | 4200 | 4500 | 4800 | 5100 | 5600 |
| Capacity(t/h) | 85-100 | 130-160 | 190-240 | 240-300 | 320-400 | 400-500 | 440-550 | 550-670 | 600-730 |
| Raw Material Moisture | ＜10% | ||||||||
| Raw Meal Fineness | R0.08＜12% | R0.08＜14% | |||||||
| Raw Meal Moistrue | ≤1% | ||||||||
| Main Motor Power(kW) | 800/900 | 1120/1250 | 1800/2000 | 2500/2800 | 3150/3350 | 3800/4200 | 4200/4500 | 5000/5400 | 5600/6000 |
| Illustrate | Re:Raw materials bond index≤13kWh/t | ||||||||
1. Production process of gypsum powder
Gypsum powder is an important building material raw material in the national economy, so understanding the production process of gypsum powder can help companies have a more comprehensive understanding of the gypsum powder industry. At present, the most widely used gypsum powder production industry can be roughly divided into four steps: crushing link, pre-grinding link, calcining link, storage and conveying link.
The gypsum ore fine powder is obtained after the gypsum ore is crushed and ground by the grinding equipment, and the gypsum ore powder is obtained after calcination, and then the gypsum ore is packaged and transported. This is the main process of the gypsum powder production process. It can be seen that in the upstream of the gypsum production process, the grinding equipment plays a very important role, which directly affects the downstream calcination and the quality of the gypsum powder.
2. Gypsum Vertical Mill
Gypsum vertical mill is an ideal grinding equipment for gypsum market demand and industry production status. Hengcheng HVM series gypsum vertical mill integrates crushing, grinding, grading, drying and conveying. The advanced drying and dust collection system makes it unnecessary for enterprises to configure additional drying fans and dust collection systems, which directly reduces the comprehensive investment cost of enterprises.
In terms of product performance, HVM series gypsum vertical mill has strong single-machine production capacity, low unit energy consumption and high grinding efficiency, which can realize large-scale production of various specifications of gypsum micropowder. The remote control of the material and the grinding process, the material stays in the mill for a short time, the number of repeated grinding is reduced, and the probability of iron impurities is reduced. It is especially suitable for grinding materials with high requirements on whiteness, such as gypsum powder. High-quality gypsum micropowder with higher whiteness and purity.