High Performance Vertical Roller Mill

Product Description

Product Description

The LHG Roller Mill adopts the extrusion grinding principle, offering advantages of lower energy consumption and concentrated particle size distribution. It is widely used in mineral, chemical, carbon, and construction material processing. It is the premier choice for low oil absorption nonmetallic mineral ultrafine processing in the plastic industry.

Features of Roller Mill LHG
Lower Energy Consumption

Lower energy consumption for producing the same amount of materials.

High Fineness

Equipped with a high-precision classification system to guarantee high product fineness and adjustable particle size distribution.

Wide Grinding Range

Suitable for grinding materials with a wide range of sizes, from 325 mesh to 2,500 mesh.

Wear-Resistance

Wearing parts are made of wear-resistance composite materials, featuring a longer service life.

Intelligent Control

Intelligent operation control guarantees simple operation and stable performance.

Environmentally Friendly

Main machine features vibration-reduction and noise-cancellation; negative pressure process avoids dust pollution.

Working Principle of Roller Mill LHG
High Performance Vertical Roller Mill

The Roller Mill Grinder has a similar working principle to superfine impact mills and jet mills:

1
Feeding and grinding: After the materials are fed into the milling chamber, they will be ground into superfine powders by the grinding roller.
2
Classification: Relatively coarse and fine powders will be separated from each other under the centrifugal force of classification impellers and the draft force of induced draft fans.
3
Collection: Qualified products will be collected, and unqualified products will re-enter into the milling chamber for second-time grinding. Cleaned air will be discharged by induced draft fans.
Parameters of Roller Mill LHG
High Performance Vertical Roller Mill
Applications of Roller Mill Grinder LHG
High Performance Vertical Roller Mill

Our roller mills grinder are primarily used for superfine grinding of various dry powder materials. This kind of grinding mill is extensively used in industries like nonmetal mining, chemical engineering, building material production, metallurgy, new material manufacturing, and food production, etc.

Fibre texture material (Chinese medicine and wood powder, etc.) grinding is also possible.

Packaging & Shipping
High Performance Vertical Roller Mill
Laboratorial Center & Production Facilities

The laboratorial center is equipped with more than 30 sets of different kinds of powder feature precision inspection instruments, such as Malvern Mastersizer 2000 and Coulter Counter, etc.

High Performance Vertical Roller Mill High Performance Vertical Roller Mill High Performance Vertical Roller Mill High Performance Vertical Roller Mill High Performance Vertical Roller Mill High Performance Vertical Roller Mill
Our Services
Technical Service
  • Design for production line flow and equipment layout freely according to the site.
  • Supply the foundation drawing of equipment and drawing of parts made by buyer.
  • Supply the technical parameters of peripheral equipment.
  • During operation, technical service is offered freely if users need to adjust the layout and application.
  • During operation, upgrades with advanced technology are provided at basic cost level.
Quality Assurance System
  • Execute ISO9001-2000 quality system strictly.
  • Execute quality standard of enterprise strictly.
  • Strict system of purchasing inspection, process inspection and final proofing.
  • Assemble, test and inspect components according to design, processing technique and standards.
  • QC departments oversee processing and normalized execution of work.
  • Keep records for PQC, inspection, and quality feedback.
  • Strict inspection to assure products are free of damage, rust-eating and paint peeling.
  • Only qualified components are assembled; total equipment is inspected before sale.
After-Sales Service
  • Technicians are sent to the site for guiding installation and commissioning.
  • On-site training service is offered during installation and commissioning.
  • The quality assurance date is one year after commissioning.
  • Equipment failures due to improper handling will be repaired at appropriate cost.
  • Components are offered at favorable prices for long-term maintenance.
  • One year of warranty period.
Frequently Asked Questions (FAQ)
Q1: What are the main applications of the LHG Roller Mill?
A1: The LHG Roller Mill is primarily used for the superfine grinding of various dry powder materials. It is widely used in nonmetal mining, chemical engineering, building materials, metallurgy, new material manufacturing, food production, and for grinding fiber texture materials like Chinese medicine and wood powder.
Q2: What is the grinding range and fineness of the LHG Roller Mill?
A2: It is suitable for grinding materials to a wide range of sizes, from 325 mesh to 2,500 mesh. The built-in high precision classification system allows the particle size distribution of the finished product to be adjusted.
Q3: How does the LHG Roller Mill ensure energy saving and wear resistance?
A3: The mill operates on an extrusion grinding principle, lowering energy consumption for producing the same amount of materials. Additionally, the wearing parts are constructed from high-quality wear-resistance composite materials, ensuring a longer service life.
Q4: What environmental protection design does this roller mill utilize?
A4: The main machine adopts integrated vibration-reduction and noise-cancellation technology. Furthermore, the negative pressure production process effectively prevents dust leakage and pollution.
Q5: What technical services are provided during installation?
A5: We provide free design for production line flow and equipment layout based on the site. We also supply the foundation drawing of equipment and parameters of peripheral equipment, and send technicians on-site for installation guidance and training.
Q6: What is the warranty period and policy for after-sales service?
A6: The equipment comes with a one-year warranty period starting after commissioning. During the warranty, technical guide and component repairs are supported. After the warranty period, components are provided at cost price for long-term maintenance.

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