I. Introduction

Tire rollers and arc-shaped grinding discs are adopted, enabling adaptation to the grinding of dry, wet, hard and soft materials. The roller sleeves can be reversed for use and have a long service life; the grinding roller door applies unique mechanical sealing or rubber sealing technology (in the coal grinding industry), requiring no sealing fan and being economical and practical; it is equipped with independent maintenance oil cylinders that can flip the grinding rollers out of the machine, facilitating maintenance and replacement; static, large-blade and airfoil dynamic-static powder separators are designed to meet the separation requirements of powder products with various fineness, and the finished product fineness is conveniently adjustable with good uniformity; the mill is provided with a limit protection device to prevent damage caused by rigid contact between the rollers and the disc; the system features high automation, allowing remote control of the entire line operation through the central control system.

II. Structure

• Transmission device (main motor + main reducer + thin oil lubrication station)
• Grinding device (tire rollers + arc-shaped grinding disc)
• Pressurizing device (transmission arm + oil cylinder + hydraulic oil station)
• Powder separator (dynamic-static powder separation structure or static powder separation structure)

III. Product features

• High efficiency and energy saving
• Convenient maintenance, low operating cost
• Low comprehensive investment
• Stable product quality
• High reliability
• Low carbon and environmental protection

IV. Application fields

With its scientific and reasonable design and unique grinding mechanism, it is widely applicable to the grinding of various types of materials in various fields. The materials it grinds range from high-moisture to dry ones, from extremely hard-to-grind to easy-to-grind ones, and the product fineness ranges from coarse to fine. It handles a wide variety of powder types and involves many industries, including building materials, electric power, iron and steel, energy, thermal power, chemical engineering, lithium salts, coal chemical industry, non-ferrous metallurgy, lime kilns, and mineral processing.

V. Materials suitable for grinding

VI. Application scenes