Main factors influencing the service life of hammer head of
Author:xixi Addtime:2018-07-27 Click:
The double-roller crusher is that the broken material falls between two sticks through the feed port to crush, and the finished material falls naturally. When there is a hard or unbreakable material, the roller can automatically give way by the action of the hydraulic cylinder spring, so that the roller clearance increases. Strong or non-breakable material falls to protect the machine from damage.
When the groove roller is broken, it not only has the function of extrusion, but also has the function of shearing. It is suitable for materials with low strength, brittleness or strong viscosity and moisture. The product size is uniform, and the groove roller can also help the material to pull into the crushing cavity. When it is necessary to obtain a large crushing ratio, it is generally appropriate to adopt groove roller.
The crushing effect of tooth roller on material is mainly extrusion, chopping and shearing, so it is suitable for crushing soft and low hardness brittle materials with flake joints, such as coal, dry clay, shale, etc. Groove and tooth surface rollers are not suitable for crushing hard materials.
In addition, we should also remind everyone that after the equipment is used, it should not be placed in a place where ventilation is easy to rust for a long time. The roller crusher can be installed on a concrete foundation or on the floor of a building. In order to better bear the uneven force produced by the machine when it works, the wooden bar is placed under the underframe so that the whole machine can be fitted to the wood strip, and the number of the wood roots and the general section can be found on the layout plan of the roll crusher. Can also be selected according to the specific circumstances of the installation.
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