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Gypsum Vertical Roller Mill | Gypsum Grinding Mill Reliable Grinding Mill for Powder Production
Gypsum Vertical Roller Mill | Gypsum Grinding Mill Reliable Grinding Mill for Powder Production
Specifications
Brand Name :
Hengcheng
Model Number :
HVM2500 HVM2800 HVM3400 HVM4200 HVM4500 HVM4800 HVM5100 HVM5600
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 :
Gypsum powder production line
Grinding Efficiency (kg/kWh) :
25-30 kg/kWh
Fineness Range (Mesh) :
80-400 Mesh (180-38μm)
Capacity Range (t/h) :
5-10 t/h | 10-20 t/h | 20-40 t/h
Grinding Principle :
Roller-Disc Grinding System
Drying Capacity :
Integrated Hot Air Drying
Application Area :
Desulfurization, metallurgy, chemical industry, power, new energy
Installation :
Engineer Guide
Power Rating (kW) :
110-400 kW
Description
Gypsum Vertical Roller Mill | Gypsum Grinding Mill Reliable Grinding Mill for Powder Production
Product Overview
Gypsum vertical mill, also commonly known as vertical roller mill, is the core equipment in modern gypsum powder production lines.
It is mainly used to process lump gypsum—including natural gypsum, desulfurized gypsum, and phosphogypsum—into gypsum
powder through rolling, grinding, and drying. This gypsum powder is then used to make products such as building gypsum and
gypsum boards.

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
  • Key Features & Advantages
    1. High-Efficiency Grinding with Significant Energy Savings
    Utilizing an advanced roller-and-disc grinding mechanism, the mill applies controlled hydraulic pressure to ensure tight contact between the grinding roller and disc. This method delivers highly efficient material comminution, reducing energy consumption by 30–40% compared to conventional ball mills, and substantially cutting operational expenses.
    2. Accurate Particle Size Distribution with Adjustable Fineness
    A high-precision dynamic classifier enables flexible adjustment of output fineness, ranging from 80 to 400 mesh. With a particle size consistency rate exceeding 95%, and supported by frequency conversion control, the system guarantees uniform product quality—ideal for gypsum boards, plaster products, and specialized industrial fillers.
    3. Integrated Grinding and Drying in a Single Unit
    The system incorporates a built-in hot air source capable of processing gypsum with moisture content up to 15% without pre-drying. This integrated drying function eliminates the need for separate drying equipment, streamlining the process layout and saving valuable floor space. Compatible with both natural and desulfurized gypsum.
    4. Space-Saving Design with Automated Operation
    Featuring a vertical structural layout, the mill occupies up to 50% less area than horizontal milling systems. Full PLC automation allows one-touch start/stop operation, remote performance monitoring, and real-time fault diagnostics—reducing labor dependency and enhancing operational simplicity.
    5. Eco-Friendly and Safe Performance
    Low Noise Design: Fitted with acoustic insulation enclosures to maintain noise levels below 85 dB.
    Near-Zero Dust Emission: A sealed negative-pressure system combined with a high-efficiency pulse dust collector ensures dust emissions remain under 30 mg/m³, meeting stringent EU and U.S. environmental regulations.
    Operational Safety: Integrated safety mechanisms including overload protection, temperature sensors, and emergency stop functions ensure reliable and secure operation.
  • Working Principle (Detailed Process)
    Feeding & Drive:
    The motor drives the grinding table to rotate (at 18-25 r/min) via a hard-geared reducer. Material falls into the center of the grinding table through the feed inlet.
    Grinding Process:
    The material moves toward the edge of the grinding table under centrifugal force. As it passes through the annular groove, it is crushed and compressed by the hydraulically pressurized grinding rollers (pressure: 5-8 MPa), achieving preliminary grinding.
    Airflow Classification:
    The ground material is carried upward by the high-speed airflow (air velocity: 18-22 m/s) from the air ring at the edge of the grinding table. Coarse particles fall back onto the grinding table due to gravity for regrinding. The airflow carries the fine powder into the dynamic classifier, where separation occurs via rotor rotation (speed: 800-1500 r/min). Oversized/unqualified coarse powder returns for regrinding, while qualified fine powder proceeds with the airflow to the collection system.
    Drying & Finished Product Collection:
    Moisture-containing material is dried during contact with the hot air (air temperature: 150-200°C). The final product is collected by the pulse jet bag filter, with moisture content controlled within the set range (0.5-1.5%).
Gypsum Vertical Roller Mill | Gypsum Grinding Mill Reliable Grinding Mill for Powder Production Gypsum Vertical Roller Mill | Gypsum Grinding Mill Reliable Grinding Mill for Powder Production
Gypsum Vertical Roller Mill | Gypsum Grinding Mill Reliable Grinding Mill for Powder Production
Proven Expertise & Dedicated Partnership
Deep Industry Experience: With over 15 years of specialized focus on vertical mill manufacturing, we have a proven track record of serving 500+ global clients across diverse industries.
Engineered-to-Order Solutions: We don't just supply mills; we provide tailored systems. Our engineers customize each mill's configuration to precisely match your target output, fineness, and unique raw material properties.
Comprehensive Lifecycle Support: Your operational success is our priority. We back our equipment with round-the-clock technical support, expert on-site installation supervision, and a full 1-year warranty for complete peace of mind.
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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Gypsum Vertical Roller Mill | Gypsum Grinding Mill Reliable Grinding Mill for Powder Production

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Product Detail
Brand Name :
Hengcheng
Model Number :
HVM2500 HVM2800 HVM3400 HVM4200 HVM4500 HVM4800 HVM5100 HVM5600
Certification :
ISO Patent Certificate High-Tech Product Certificate
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiable
Contact Supplier
video
Gypsum Vertical Roller Mill | Gypsum Grinding Mill Reliable Grinding Mill for Powder Production

Hefei Hengcheng Industrial Equipment Technology Co., Ltd

Active Member
4 Years
anhui, hefei
Since 2008
Business Type :
Manufacturer
Main Products :
Vertical Coal Mill, Limestone Vertical Mill, Vertical Raw Mill
Total Annual :
8000000-12000000
Employee Number :
100~110
Certification Level :
Active Member
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