Hydraulic Roller Press for Cement Plant Grinding System

• Customization: Available
• Type: Hpgr
• Motor Type: AC Motor
• Model NO.: SYM
• Motor Power: 15KW
• Rotationl Speed: 13-15r/min
• Application: Construction
• Materials: Cement Clinker Slag and Mineral Grinding
• Condition: New
• Warranty: 1year
• After-sales Service: Yes
• Advantage: High Efficiency Low Energy
• Color: Customized
• Power: 800-20000kw
• Factory Visit: Welcomed Warmly
• Spare Parts: Supply All Using Life
• Quality: High Level
• Price: Negotiable
• Certification: CE & ISO
• Video Outgoing-Inspection: Provided
• Transport Package: Customized
• Specification: 1000*1000*1000
• Trademark: SYM
• Origin: Shanghai
• Production Capacity: 50000pieces/Year

Product Description

High Pressure Grinding Roll for Cement

The High Pressure Grinding Roll (HPGR) is a highly efficient energy-saving grinding equipment, widely used as a pre-grinding system in cement plants. It significantly increases system output, reduces grinding power consumption, and improves overall efficiency of the production line. The material passes between two counter-rotating rolls under high pressure, generating micro-cracks that enhance subsequent grinding.

SYM Services

One stop EPC service engineering procurement and construction
On site installation and commissioning
Technical training and operation guidance
Spare parts support and after sales maintenance

Key Features

High Pressure Grinding Roll for Cement

Energy Efficient: Reduces grinding power consumption by 20–50%
Increased Output: Improves vertical mill or ball mill throughput
Wear-Resistant Rolls: Long service life with alloy or carbide surface
Compact Design: Ideal for system upgrades or retrofits
Low Noise & Dust: Environment-friendly operation
Hydraulic Control: Stable pressure regulation and roll gap adjustment

Specification

Parameter	Value Range	Unit
Capacity	20 – 200	tons/hour
Feed Size	≤ 50	mm
Product Size	2 – 10	mm
Roller Diameter	500 – 1500	mm
Roller Width	200 – 1200	mm
Working Pressure	50 – 150	MPa
Drive Power	2 x 75 – 2 x 630	kW
Roller Surface Type	Stud-lined or smooth	/
Control System	PLC or DCS	/

Application Fields

Cement pre-grinding systems
Clinker and limestone crushing
Vertical mill energy-saving upgrades
Grinding system transformation projects

Packaging & Delivery

Cement pre-grinding systems
Clinker and limestone crushing
Vertical mill energy-saving upgrades
Grinding system transformation projectss

Company Profile

Why Choose SYM Machinery?

Over 10 years of experience in rotary kiln manufacturing and design
Strict quality control and international standard certifications
Professional technical support and after-sales service
Customized solutions to suit your raw materials and production capacity

FAQ

Frequently Asked Questions

Q1: What is the advantage of HPGR over ball mill?
A1: HPGR offers higher efficiency, lower energy use, and better product fineness control.

Q2: What materials can be processed by HPGR?
A2: Hard ores such as gold, iron, copper, bauxite, as well as cement clinker and slag.

Q3: How long do the rollers last?
A3: With stud-lined tungsten carbide, roller life can exceed 10,000 hours depending on material hardness.

Q4: Can I integrate HPGR into my current plant?
A4: Yes, SYM can customize the HPGR to fit your existing crushing and grinding circuits.

Q5: Do you provide spare parts and service?
A5: Yes. We supply all wear parts and offer full technical service and training.