Vertical Grinding Mill for Gypsum | Gypsum Plant Equipment Stable Performance & Easy Maintenance
Price:
Negotiable
MOQ:
1 set
Delivery Time:
120 days
Brand:
Hengcheng
Product Description
Vertical Grinding Mill for Gypsum | Gypsum Plant Equipment Stable Performance & Easy Maintenance
Product Overview
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 | ||||||||
I. Core Working Principle
- The operation of a vertical mill integrates rolling, grinding, drying, and classifying in one process:
- Feeding and Conveying: After being crushed, lump gypsum is fed into the vertical mill by an air-lock feeder and falls onto the center of the rotating grinding disc.
- Rolling and Grinding: Driven by a motor, the grinding disc rotates and drives the gypsum materials on it. The hydraulic system applies pressure to make the grinding rollers cling tightly to the material layer. Materials are crushed between the grinding rollers and the disc.
- Hot Air Drying: Hot air (from a hot air furnace or industrial waste heat) enters from the bottom of the vertical mill and fully contacts the crushed materials, quickly drying the moisture in them.
- Classifying and Collecting: The dried fine powder is carried by the hot air to the classifier at the top for separation. Qualified fine powder (finished product) is blown into a dust collector (such as a bag filter) and collected; unqualified coarse powder falls back to the grinding disc for re-grinding.
- II. Main Equipment Structure
A typical gypsum vertical mill mainly consists of the following components:
Grinding Disc: The core component that carries materials and rotates.
Grinding Rollers: Usually 2 to 4 in number, used for rolling and crushing materials.
Reducer: Reduces the motor speed and provides high torque for the grinding disc.
Classifier: Located at the top of the mill, it can be dynamic or static, and is used to control the fineness of the finished product.
Hydraulic System: Provides grinding pressure for the grinding rollers, and can automatically lift or lower the rollers for maintenance.
Motor: The power source of the equipment.
Machine Shell and Foundation: Supports and seals the entire system.
Get a Free Quote Now!
Tell us your production requirements (capacity, fineness, raw material type), and our engineers will provide a personalized solution within 24 hours.
Tel:+86 551-65176070
Email: margo@hfvrm.com
Website: www.verticalgrindingmills.com
"We transform gypsum into value—efficiently, stably, and sustainably."
Note: All parameters are subject to customization. Contact us for detailed technical drawings and case studies.
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Company
Hefei Hengcheng Industrial Equipment Technology Co., Ltd
Location
No. 56, Dalian Road, Baohe District, Hefei City, Anhui Province,China
Contact Person
Margo