5 advantages of toothed roller crusher compared with similar products
The toothed roller crusher is suitable for crushing raw coal in sand, coal, coal preparation plants and other industries (the raw coal is allowed to contain less than 30% gangue), and it can also be used to crush other brittle materials with similar hardness of raw coal. It has the characteristics of high efficiency, long life, fully sealed, low noise, low crushing ability, and relatively uniform discharge size. The following Henan Dewo Crusher Machine Heavy Industry will analyze the 5 advantages of the lower tooth roller crusher compared with similar products at home and abroad. The company also has roller crushers, if you are interested,
1. With dual functions of screening and crushing
The two toothed roller shafts are fixedly installed, and their relative movement is like a rotating grid screen. The material that meets the particle size requirements is first screened by the toothed roller or the gap between the toothed roller and the liner to achieve preliminary screening, which can prevent that part of the material from passing through the roller teeth. The re-crushing not only reduces the over-crushing rate and energy consumption of the material, but also reduces the crushing time of the roller teeth and prolongs the service life. At the same time, the toothed rollers can run in opposite directions at different speeds, which has better shearing and stretching crushing effects. The movement of the roller teeth also causes the material to be forcedly discharged after being broken, and it is not easy to cause congestion, so it is also suitable for viscous materials and materials with high moisture content.
2. Two-toothed rollers run in non-equal circle, non-meshing, non-constant speed
This feature greatly increases the effect of shearing and crushing of mineral materials, and reduces the current clogging phenomenon of toothed roller crushers at home and abroad.
3. Adopt double overload protection
①On the one hand, the moment-limiting hydraulic coupler absorbs the impact force generated during crushing to make the machine run smoothly, and on the other hand, it plays a safety protection role for the whole machine. Once the equipment is stuck or overloaded, the hydraulic coupler will automatically cut off The transmission of power makes the motor idling, thereby protecting the motor and the large and small gear rollers;
②The machine is equipped with a movable jaw buffer device. When the toothed roller is overloaded by the crushing force, the compression spring will be forced to move radially and horizontally to increase the gap between the toothed roller and the jaw plate, which will protect the toothed roller and the jaw at the same time. .
4. Flexible assembly and convenient maintenance
The gear roller shaft is equipped with a broken gear ring, and the gear ring is inlaid with a gear sleeve and fixed with bolts. When the wear of the gear sleeve reaches a certain level during the crushing process, it can be replaced individually, and the speed is fast, thereby reducing downtime and reducing production costs.
5. Reasonable structure, long life
The crushing roller teeth adopt a special spiral arrangement, which not only facilitates the discharge of materials that meet the particle size requirements, but also reduces the number of teeth on the toothed roller at the same time, which is beneficial to crushing large pieces of material. At the same time, the double function of the toothed roller, the liner and the jaw body is used to realize the crushing of the material, reduce the workload of the tooth, improve the crushing efficiency, and extend the use time of the whole machine.
Henan Dewo Crusher Machine crusher installation methods are divided into two types: left and right. People stand on the side of the moving toothed roller and look at the machine. If the motor is arranged on the left side, it is left type, otherwise it is right type. The manufacturing unit supplies the products as right.
Henan Dewo Crusher Machine specializes in the production of sand making machines, crushers, stone washing machines and other sand making equipment, which play a huge role in the sand making production line. If you have any needs, you can make various types of sand making machines, sand making production lines, etc. according to your needs for sand making machines and crushers.
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