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In the ore beneficiation or ore dressing production line, the stone crushers or crushing machines are used in the coarse grain crushing stage. According to the equipment crushing methods and working principles concrete block making machine, these crushers are mainly divided into four types: jaw crusher, cone crusher, impact crusher and roller crusher.
1.Jaw crusher: it is a very old and widely-applied crushing machine. Its working principle goes like this: the electro motor drives the belt wheel to make the movable jaw up and down through the eccentric shaft; when the movable jaw goes up, the angle between it and the toggle pate is bigger, thus pushing it to get close to the fixed jaw, and at the same time, the materials are crushed or smashed.
2.Cone crusher: it is a continuous ore crushing machine and according to the feed size and the finished product requirement, cone crushers can be divided into rotary cone crusher, medium cone crusher and fine cone crusher mobile crushing plant malaysia. Based on the crushing cavity parallel band length, they are divided into standard type, middle type and short head type one.
3.Impact crusher: it is a new high efficiency and promising machine crushing machine featuring small size, simple structure, high crushing ratio, low energy consumption, high yield, evenly product particles and selecting crushing function.
4.Roller crusher: it is powered by the V-belt pulley on the motor, and through a couple of middle reducers, it drives the fixed roller to spin and relying on the couple of long gear pulley installed on the other end of the fixed roller, the dynamic roller is driven. The two rollers are moving towards each other to squeeze materials.