YGM High-pressure Suspension Mill

Our High-Pressure Suspension Roller Mill is optimized based on traditional Raymond mill technology, with an additional hydraulic pressure device to enhance grinding efficiency. The equipment is composed of a host machine, hydraulic pressure system, high-precision analyzer, blower, cyclone collector, dust removal system and electric control cabinet. The working principle is that the hydraulic system applies stable pressure to the grinding rollers, pressing them tightly against the grinding ring; when the main shaft rotates, the grinding rollers roll and grind the materials under dual forces of centrifugal force and hydraulic pressure, realizing deeper and more thorough grinding. The ground powder is blown upward by the hot air from the blower, then classified by the high-speed rotating analyzer: qualified ultra-fine powder (100-600 mesh) enters the cyclone collector for collection, while unqualified powder falls back to the grinding chamber for re-grinding. The equipment is suitable for grinding non-flammable, non-explosive non-metallic ores with Mohs hardness ≤ 9.5 and humidity ≤ 8%, such as limestone, calcite, marble, feldspar, talc and kaolin. The grinding rollers and rings are made of high-chromium alloy with quenching treatment, which have super wear resistance and impact resistance, extending the service life by 30% compared with ordinary parts. The sealed negative pressure design and high-efficiency dust collector effectively control dust emission, fully complying with international environmental protection standards. The intelligent control system supports real-time monitoring of pressure, temperature and powder fineness, with automatic pressure adjustment function to ensure stable powder quality. It can be customized according to customers' requirements for output (2-25t/h) and powder fineness, and can be integrated into a complete powder production line with feeding, drying and conveying equipment, providing high-quality ultra-fine powder for global customers in coating, papermaking, ceramics and other fields.