Roller press is the most reliable solid material grinding equipment developed by our company on the basis of introducing and absorbing advanced technology of German roller press, combined with the advantages of Humboldt and Berijus roller, suitable for crushing and medium crushing of hard materials with compressive strength less than 300mpa and humidity less than 30%, which can be widely used in cement, mining, metallurgy, ceramics and other industries.
The roller press is equipped with two solid roller, and the roller surface adopts surfacing roller surface, which is suitable for medium crushing operation with feed particle size less than 1400mm and finished product particle size requirements below 4-15mm. For example, pre-broken 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.
working principle of roll crusher
The main body of the roller press is to rely on two solid roller rollers rotating opposite each other. The material enters two roll gaps of the same size and relative rotation (V-shaped crushing chamber) through the cloth device of the roller press. The principle of high pressure material layer crushing is adopted. The material mechanism is changed, so as to achieve dense material cake and powder, and finally fall from the gap between the two rollers, and are sent out by the conveying equipment through the discharge port.
the double-roll crusher is also called a double-roll crusher and a double-toothed-roll crusher. The surface of the roller crusher is made of high manganese steel, which can withstand the heat treatment.A double-roll crusher is suitable for cement. Coarse crushing and secondary crushing of brittle materials in the chemical industry, electric power, mining, building materials, metallurgy, and other industries. The feed particle size is large, and the discharge particle size is controllable, which can effectively crush materials with compressive strength less than 160MPa. double roller crusher advantage
1. The rollers are wear-resisting chromium molybdenum copper alloy with long service. 2. The gap between the rollers is adjustable so that the output size and capacity will be changed accordingly. 3. This crusher is equipped with a motorless scraper. When the raw material has a high moisture content, it can avoid affecting the output size and avoid sticking the roller or blocking the machine. 4. According to requirement, it could be in flat roller or toothed roller.
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