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Energy-Saving Vertical Roller Mill for Gypsum Grinding mill Gypsum Powder Production Line

Categories Gypsum Grinding Mill
Brand Name: Hengcheng
Model Number: HVM1700 HVM1900 HVM2200 HVM2400 HVM2800 HVM3400 HVM3700 HVM4200
Certification: ISO Patent Certificate High-Tech Product Certificate
Place of Origin: CHINA
MOQ: 1 set
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5 sets/month
Delivery Time: 120 days
Packaging Details: Standard shipping packaging
Product Name: Vertical roller mill for gypsum
Grinding Efficiency (kg/kWh): 25-30 kg/kWh
Grinding Fineness: 200-325 mesh (adjustable range)
Main Motor Power: 550 - 5000 kW
Moisture Content of Raw Gypsum: ≤10%
Product Moisture Content: ≤0.5%
Final Product Application: Building Plaster, Gypsum Board,Molding Plaster,Food Grade Gypsum
Grinding Principle: Material Bed Grinding
Power Rating (kW): 110-400 kW
Suitable Materials: Natural Gypsum、FGD Gypsum、Phosphogypsum、Citrogypsum
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Energy-Saving Vertical Roller Mill for Gypsum Grinding mill Gypsum Powder Production Line

Energy-Saving Vertical Roller Mill for Gypsum Grinding mill Gypsum Powder Production Line
Product Overview
As the heart of efficient gypsum processing, our Gypsum Vertical Mill (also known as Vertical Roller Mill) integrates grinding, drying, classifying, and conveying into a single, compact system. Designed for processing natural gypsum, desulfurized gypsum, phosphogypsum, and other lump gypsum materials, it transforms raw materials into high-quality gypsum powder—essential for manufacturing building gypsum, gypsum boards, cement retarders, and more.
With advanced technology and energy-saving features, our vertical mill reduces production costs while ensuring consistent product quality, making it the first choice for modern gypsum processing plants.

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 vertical mill integrates rolling, grinding, drying, and classifying into a single operation, with

the process detailed below: Feeding & Conveying: Post-crushing lump gypsum is fed into the mill by an air-lock feeder

and lands on the rotating grinding disc’s center. Rolling & Grinding: Motor-driven grinding disc rotates to move gypsum

materials. Hydraulic system applies pressure to press grinding rollers against the material layer, crushing materials between

rollers and disc. Hot Air Drying: Hot air (from hot air furnace or industrial waste heat) enters from the mill bottom, fully

contacting crushed materials to quickly dry out moisture. Classifying & Collecting: Hot air transports dried fine powder to

the top classifier. Qualified powder (finished product) is collected via a dust collector (e.g., bag filter); unqualified coarse

powder falls back for re-grinding.

Vertical mill for gypsum processing - internal structure Vertical mill for gypsum processing - external view
  • 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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