YGM Grinding Mill
1-30 tons per hour.
Suitable for Gypsum, Limestone, Feldspar, Kaolin, Bentonite, Activated Carbon, etc.
Final powder size 0.033-0.613 mm
YGM high-pressure roller grinding mill is used to grind barite, limestone, ceramics, slag, and other non-flammable and explosive mining, metallurgy, chemical, building materials, and other industries with Mohs hardness below 9.3 and humidity below 6%.
More than 280 kinds For the high-fine milling of the material, the particle size of the finished product is adjusted in the range of 80-425 mesh (the finest 1000 mesh). In the main roller grinding mill high pressure grinding mill, a high-pressure spring with a pressure of 1000-1500 kg is fastened on the roller hanger. After starting to work, the grinding roller rotates around the main shaft, and rolls close to the grinding ring under the action of the high-pressure spring and centrifugal force. Its rolling pressure is 1.2 times higher than that of the Raymond mill under the same power conditions, so the output is greatly improved.
The YGM grinding mill is composed of main engine, classifier, pipeline device, blower, cyclone, jaw crusher, bucket elevator, vibrating feeder, etc. Among them, the YGM grinding mill is composed of main frame, air inlet volute, blade, grinding roller, grinding ring, cover and motor.
The working process of the YGM grinding mill is to drive the central shaft to rotate through the transmission device. The upper end of the shaft is connected to the plum blossom frame. The frame is equipped with a grinding roller device and forms a swing fulcrum. The grinding roller itself rotates due to friction. The lower end of the plum blossom frame is equipped with a shovel blade system, which is located at the lower end of the grinding roller. During the same rotation of the shovel blade and the grinding roller, the material is shoveled and thrown into the ring of the grinding roller to form a bedding layer, which is generated by the rotation of the grinding roller. The outward centrifugal force (that is, the extrusion force) crushes the material, that is, the purpose of milling is achieved.