Shanghai Yingyong is a professional Raymond mill manufacturer, providing MTM series Raymond mills and MTW series European trapezium grinding mills for mineral powder production. With stable performance, reasonable structure and reliable operation, our grinding mills are widely used for processing limestone, calcite, barite and other non-metallic minerals.
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ec@shyychina.comOur Raymond mill series includes MTM Raymond Mill and MTW European Trapezium Grinding Mill, providing efficient solutions for different mineral powder production requirements.
MTM series Raymond mill is designed for stable mineral powder grinding with a compact structure and reliable performance. It is suitable for processing limestone, calcite, gypsum, barite and other non-metallic minerals with adjustable powder fineness.
MTW series European trapezium grinding mill is a type of pendulum roller mill designed for higher efficiency and larger capacity mineral powder production. With optimized transmission, improved sealing and efficient classification, it provides higher grinding efficiency and stable operation.
Reliable Industrial Grinding Solutions: With years of experience in mineral processing equipment, Shanghai Yingyong provides reliable Raymond mill solutions for different grinding requirements.
Customized Equipment Selection: We recommend suitable grinding models based on raw materials, capacity requirements and final powder fineness.
Complete Grinding System Support: From crushing, feeding, grinding to dust collection, we provide complete powder processing solutions.
Professional Technical Service: Our team provides equipment guidance, installation support and technical assistance throughout the project.
The raymond grinding mill mainly consists of a main unit, grinding rollers, grinding ring, analyzer, blower, cyclone collector, pipeline system, and motor. In addition, auxiliary equipment includes a bucket elevator, electromagnetic vibrating feeder, and electrical control cabinet.
During operation, large raw materials are crushed to a suitable size and lifted to the storage bin. Then, the vibrating feeder feeds the material evenly into the grinding chamber. Inside the chamber, the grinding rollers rotate and press the material against the grinding ring.
Meanwhile, the blade system continuously scoops and disperses material into the grinding zone, forming a cushioning layer that improves grinding efficiency. After grinding, fine powder is carried by airflow to the analyzer for classification. Finally, qualified powder is collected by the cyclone separator, while coarse particles return for re-grinding.
Raymond mills are widely used for processing non-flammable and non-explosive minerals with Mohs hardness below 7 and moisture below 6%.
| Model | Rollers Quantity (pcs) | Roller Diameter × Height (mm) | Main Machine Speed (r/min) | Max. Feeding Size (mm) | Final Product Fineness (mm) | Capacity (t/h) | Main Motor Power (kW) |
| MTM100(4R) | 4 | Φ310×170 | 130 | <25 | 1.6-0.045 | 3-8 | 37 |
| MTM130(5R) | 5 | Φ410×210 | 103 | <30 | 1.6-0.045 | 6-11 | 75 |
| MTM160(6R) | 6 | Φ440×270 | 82 | <35 | 1.6-0.045 | 9-22 | 132 |
| MTM190(7R) | 7 | Φ460×280 | 66 | <35 | 1.6-0.045 | 18-35 | 185 |
| Model | Ring Diameter (mm) | Roller Number | Main Shaft Speed (r/min) | Input Size (mm) | Output Size | Capacity (t/h) | Weight (t) |
| MTW110 | 1100 | 4 | 120 | ≤30 | 1.6-0.038mm (20-400 mesh) | 3.5-10 | 18 |
| MTW138 | 1380 | 4 | 96 | ≤35 | 1.6-0.038mm (20-400 mesh) | 6.5-18 | 34 |
| MTW175 | 1750 | 5 | 75 | ≤40 | 1.6-0.038mm (20-400 mesh) | 11-25 | 46 |
| MTW215 | 2150 | 5 | 65 | ≤50 | 1.6-0.038mm (20-400 mesh) | 30-45 | 92 |
Our Raymond mills can process limestone, calcite, barite, gypsum, dolomite, talc, kaolin and other non-metallic minerals.
The final powder fineness is controlled by adjusting the classifier speed and airflow system. Different settings allow flexible adjustment of particle size to meet various production requirements.
The selection depends on raw material characteristics, required capacity, final powder fineness and production requirements. Our engineers can recommend a suitable model based on your application.
Yes. We provide complete mineral powder production solutions including crushing, feeding, grinding, conveying, dust collection and powder classification systems according to customer requirements.
Yes. We provide technical support, equipment guidance and complete service during project implementation.
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