Rock Grinding Mills and Milling Equipment for Sale
We provide a wide range of mills — including Raymond mill, trapezoidal mill, vertical mill, ultrafine mill, and ball mill, obtained ISO9001 international quality certification, EU CE certification, and Customs Union CU-TR certification. Suitable for processing minerals such as limestone, phosphate, quicklime, kaolin, talc, barite, bentonite, calcium carbonate, dolomite, coal, gypsum, clay, carbon black, slag, cement raw materials, cement clinker, and more.
The discharge range of these mills can be adjusted to meet specific processing needs, typically from 80-400 mesh, 600-3250 mesh, and can achieve the finest particle size of up to 6000 mesh(D50).
If you are looking for a reliable grinding solution to turn stone or minerals into fine powder, please feel free to contact our online customer service.
Rock Grinding Mills and Milling Equipment for Sale
For professionals in mining, construction, and industrial minerals processing, selecting the right grinding mill is a critical decision that impacts productivity, operational costs, and final product quality. The market offers a vast array of equipment, each designed with specific capabilities for different materials and fineness requirements. Understanding the nuances of each mill type is the first step toward optimizing your grinding circuit.
Modern milling goes beyond simple particle size reduction. Today’s operations demand efficiency, environmental responsibility, and the ability to produce precisely graded powders for high-value applications. From traditional ball mills to advanced vertical roller mills, the technology has evolved significantly. A key consideration is the material’s properties—its hardness, moisture content, and desired final fineness—which will dictate the most suitable milling technology.
Spotlight on Advanced Grinding Solutions
Among the sophisticated options available, our MW Ultrafine Grinding Mill stands out for operations requiring ultra-fine powders. Engineered for customers who need to make ultra-fine powder between 325-2500 meshes, this machine is a powerhouse of efficiency. It handles a feed size of 0-20 mm with a capacity ranging from 0.5 to 25 tons per hour, making it ideal for processing materials like limestone, calcite, dolomite, and talc for use in chemicals, paint, cosmetics, and food additives.
Its design incorporates an efficient pulse dust collector and muffler, significantly reducing dust and noise for a cleaner, quieter, and more environmentally friendly production process. A standout feature is its higher yielding and lower energy consumption. Thanks to newly designed grinding curves of the roller and ring, its production capacity is 40% higher than jet mills and double that of ball mills, while using only 30% of the energy of a jet mill. Furthermore, the absence of rolling bearings and screws in the grinding chamber eliminates concerns about bearing damage or loose screws causing machine failure.
Vertical Grinding for Enhanced Efficiency
For operations seeking a robust vertical solution, the LUM Ultrafine Vertical Grinding Mill is another premier choice. With an input size of 0-10 mm and a capacity of 5-18 tph, it integrates ultrafine powder grinding, grading, and transporting into a single, compact unit. It excels in producing superfine dry powder of non-metal ores. Its core advantages include a higher yielding rate and better product quality, achieved through a unique roller shell and lining plate grinding curve that facilitates material layer formation and high-rate once-through powder milling.
The LUM mill is also remarkably energy-saving, utilizing a PLC control system and multi-head powder separating technology to reduce energy consumption by 30%-50% compared to common grinding mills. Its double position-limiting technology ensures stable operation by preventing destructive impacts from machine vibration, while its reversible structure allows for easier and faster maintenance, drastically reducing downtime.
Making the Right Choice for Your Operation
Choosing between these advanced mills depends on your specific material, desired fineness, and production goals. The MW Series is unparalleled for achieving the finest powders with maximum energy efficiency, whereas the LUM Series offers the benefits of vertical grinding with exceptional stability and ease of maintenance.
Both mills share our commitment to precision manufacturing and customer support. They are built with numerically controlled machine tools for high machining accuracy and are backed by a sufficient supply of original spare parts and technical services to ensure worry-free, continuous operation.
Frequently Asked Questions (FAQ)
What is the main difference between the MW and LUM grinding mills?
The primary difference lies in their design and optimal application. The MW Ultrafine Grinding Mill is specifically engineered for producing ultra-fine powders (325-2500 meshes) with exceptional energy efficiency. The LUM Ultrafine Vertical Grinding Mill is a vertical roller mill ideal for integrated grinding and classifying, offering great stability and easier maintenance for superfine dry powders.
How does the MW Mill achieve such low energy consumption?
The MW Mill incorporates newly designed grinding curves for its roller and ring, which dramatically enhance grinding efficiency. This design, coupled with an advanced cage-type powder selector, allows it to achieve 40% higher capacity than jet mills while consuming 70% less energy.
Are these mills suitable for hard and abrasive materials?
Yes, both mills are constructed with high-precision, wear-resistant components. The MW Mill has no rolling bearings in the grinding chamber to avoid damage, and the LUM Mill features specially designed roller shells and liner plates to handle various materials, including abrasive ones. It is always best to consult with our technical team with your specific material specifications.
What kind of support can I expect after purchasing a mill?
We take full responsibility for every machine we produce. Our support includes comprehensive technical services and a guaranteed supply of original spare parts to ensure continuous, worry-free operation and minimize unexpected downtime.