GYMRoller MillIt is a highly popular non-mineral, chemical industry crushing machine, also known as a triple ring mill, quadruple ring mill, ring roller mill, or roller mill. It originates from a modified vertical mill.
GYMRing Roll MillOperating Principle：
Large pieces of material are crushed into small particles by a hammer mill, then conveyed to the storage bin by a hoist. The material is then evenly fed onto the upper distribution disk of the hopper by a vibrating feeder and an inclined feeding tube. Under the action of centrifugal force, the material spreads to the circumference and falls into the groove of the grinding ring, where it is impacted, rolled, and ground by the ring roller. After being processed through three rings, the material becomes a powder. The powder is then drawn into the classifier by the suction action of a high-pressure blower, which also吸入external air into the machine.
The GyM series roller press classifier features a rotating impeller inside the classifier, which causes coarse material to fall back for re-grinding, while the fine powder meeting the requirements is carried by the air flow into the cyclone collector and discharged through the discharge valve at the bottom, becoming the finished product. The air flow containing a small amount of fine dust is then purified through a pulse dust collector and discharged through a fan and muffler.
Performance Advantages：
Investment-efficient, saving 60% compared to large-scale complete sets of equipment.
2. Energy-saving: It is a fine grinding equipment with low energy consumption, with the main motor energy consumption less than 100 kW·h/t.
3. Wear parts have a long service life, as the grinding rolls and rings are forged from special materials, significantly enhancing their utilization. Under the same material and finished product fineness, they have a service life 2-5 times longer than that of impact crushers and turbo mills, typically exceeding one year. When processing calcium carbonate and calcite, the service life can reach 1-5 years.
4. High crushing ratio and high energy utilization. Calcium carbonate with feed particle size < 15mm, processed into micro-powder < 10μm in one step, with about 40% of the fine powder being -2.5μm, and a large specific surface area. It features the high speed and low consumption of powder production from a high-speed impact mill, combined with the fine particle size of an air classifier.
5. The product fineness is adjustable with good particle size, making it an ideal equipment for the dry production of non-metallic mineral fines. The main unit is equipped with an internal grading mechanism, featuring a unique grading wheel structure that prevents coarse powder from escaping. It can be adjusted to produce the desired product fineness. It can produce fine powder with D97=3-8μm, as well as coarse powder with D97=10-40μm.aNo concrete foundation required for worry-free use, reducing installation costs for equipment.
7. High transmission efficiency; the main shaft is driven by a reducer, featuring low energy consumption and high efficiency, with an efficiency of ≥96%.
8. Meets environmental emission standards with dust emissions below 40 mg/m³.
Application Scope:
1. This machine is suitable for crushing brittle materials with Mohs hardness ≤6, such as heavy calcium carbonate, talc, kaolin, hematite, talcum, barite, feldspar, slag, etc. The material feed size should not exceed 15mm, and the moisture content should be less than 10%.
2. This machine is also suitable for ultra-fine crushing of non-adhesive short fiber materials, such as wood powder processing. The feed size should not exceed 2mm, with moisture content less than 5%. The fineness of the product after crushing is D97=43-860μm.
Special Notice: Del Tech Powder Equipment TechnologyLimited CompanyThe roller press mill has been structurally optimized for lightweight materials such as artificial graphite and walnut shells, significantly enhancing crushing efficiency.
