High efficiency and energy saving roller mill (press) machine is the most reliable grinding equipment developed by our company in the comprehensive market of all roller presses, suitable for crushing of hard materials with compressive strength less than 300Mpa and humidity less than 30%. Can be widely used in cement, mining, metallurgy, ceramics, mining, smelting, building materials, road, railway, water conservancy and chemical industry and many other industries. It has the characteristics of large crushing ratio, uniform product particle size, simple structure, reliable operation, easy maintenance and economic operating costs. The energy-saving roller grinding (pressing) machine is equipped with two solid roller, and the roller surface adopts surfacing roller surface and hard alloy stud roller surface, which is suitable for fine crushing operation with feed particle size less than 40mm and finished product particle size requirements below 4-15mm. For example, pre-crushing cement clinker, limestone and composite materials before grinding in the cement industry; Iron ore industry pre-crushing steel slag, iron ore, silicon ore before grinding; The free brick factory breaks all kinds of ores to make free brick, etc. Or similar to the above broken occasions. The high efficiency and energy saving roller mill (press) machine relies on two solid rollers rotating opposite each other to rotate at relatively high speed, and uses the high extrusion pressure generated by the principle of inertia dynamics (the general pressure is set to 150MPa). After the material enters the gap between the two rollers (V-shaped crushing chamber) through the distributing device, it is squeezed and cut to change the material mechanism. The internal crystal structure of the material is completely destroyed, so as to achieve the cake and powder, and finally fall from the gap between the two rollers and discharge through the discharge port. 1, compact structure, solid design, large feeding port. The whole crusher can be divided into two parts: upper and lower frame. The two upper arms are protected by special alloy steel plates, and the rolled mortar walls made of alloy manganese steel are installed on the shelves. The heavy duty cylinder in the lower part of the lower frame is used to support the main shaft and adjust the position of the main shaft, so as to control the size of the discharge port. 2, the hydraulic adjustment system has good overload protection function. Because the main shaft is supported by the lower cylinder, the main shaft and the moving cone liner are raised and lowered together. When the miscellaneous iron and other unbreakable objects enter the crushing chamber, the huge crushing force acts on the moving cone, and the moving cone drops rapidly, so that the miscellaneous iron and other unbreakable objects pass through the crushing chamber as soon as possible to achieve the overload protection function of the crusher. 3, CLP constant crushing cavity design. CLP means that the performance of the liner remains constant. The feed port area of the crushing is almost kept vertical, and the shape of the crushing chamber is almost unchanged throughout the wear process of the liner. Therefore, the production capacity of the crusher will not be smaller and smaller because of the wear of the liner, which can effectively reduce the operating cost. 4, easy to operate and maintain. All operation and maintenance of the hydraulic cone crusher can be done from the upper part of the crusher, which makes the operation of the crusher easier and the maintenance cost lower.
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