Hefei Hengcheng Industrial Equipment Technology Co., Ltd
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High Efficiency Slag Grinding Vertical Roller Mill Gypsum Pulverizer Machine
Description
Hefei Hengcheng Technology HVM series slag vertical mill integrates fine crushing, grinding, drying, powder selection and conveying. Powder specific surface area ≥ 420m²/kg.
【Production】23~220t/h
【Specific surface area】≥420m²/kg
【Abrasive disc diameter】2500~5600 mm
【Process introduction】
In terms of grinding system, according to the different physical and chemical characteristics such as moisture, grindability, product fineness and safety of various types of materials in various industries, we have developed highly targeted, mature, reliable, safe and efficient grinding technology and supporting equipment.
The equipment is HVM type vertical mill. The materials processed range from high-humidity to dry materials, from extremely difficult to easy-to-grind materials, and the fineness of products ranges from coarse to fine. It has a wide range of fields and a wide variety of materials. . Provide scientific and reasonable complete process plan and equipment selection of vertical milling machine powder system, and provide integrated powder processing solutions.
Technical Data
| 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) | 23-26 | 50-60 | 70-83 | 90-110 | 110-140 | 130-150 | 150-180 | 180-200 | 200-220 |
| Raw Material Moisture | ＜15% | ||||||||
| Product Specific Surface Area | ≥420㎡/kg | ||||||||
| Product Moistrue | ≤1% | ||||||||
| Main Motor Power(kW) | 900 | 1800 | 2500 | 3350 | 3800 | 4500 | 5300 | 6150 | 6450/6700 |
| Illustrate | Re:Mining slag bond index≤25kWh/t,Steel slag bond index≤30kWh/t,The output will decrease by 30%-40% when grinding steel slag micro power | ||||||||
Single Dust Collection System
The dust collection device used in this process scheme can be a high-concentration electrostatic precipitator or a bag, and the outgoing gas directly enters the dust collector. This system reduces the number of equipment and simplifies the system configuration. It is mostly used for grinding cement clinker and slag. , steel slag, non-metallic minerals and other mineral materials.
【Main features of the product】
1. High efficiency and energy saving
High grinding efficiency and low energy consumption, compared with ball mills, the energy consumption is 40%-50% lower;
Large single machine production capacity
2. Easy maintenance and low operating cost
Maintenance work is very convenient;
The service life of wear-resistant materials;
High degree of automation and easy operation
3. Low comprehensive investment cost
It integrates crushing, drying, grinding and conveying, with simple process flow, less system equipment, compact structure and layout, and small footprint, which is only 50% of the ball mill.
4. Stable product quality
The product quality is stable; the product particle shape is uniform, the particle size distribution is narrow, the fluidity is good, and the product adaptability is strong.
5. High reliability
Reliable sealing and excellent explosion suppression performance.
6. Environmental protection
The whole system of HVM vertical mill has small vibration and low noise; no dust spillage