The output size of several rock crushers

2022-03-27

Outlet size of rock crusher
There are a lot of crusher equipment, such as jaw crusher, impact crusher, cone crusher, impact crusher, compound crusher, etc., but not all of them are suitable for the crushing of diabase. How to choose a rock crusher?
1. First consider the hardness of diabase raw materials

Dolerite has high Mohs hardness, above grade 6 or 7, and belongs to hard rock, so it is necessary to choose jaw crusher, cone crusher, impact crusher, etc. that can be used for hard rock crushing. If it is suitable for processing When the impact crushing and composite crushing of soft materials are used to process diabase, the equipment parts will wear out very quickly, and parts may be replaced frequently.

Jaw Crusher

2. Secondly, consider the size of the diabase raw material and the requirements of the discharge particle size

The jaw crusher is mainly used for the coarse crushing of large pieces of diabase, and the discharge size is 150mm~220mm. If the particle size of the diabase raw material is less than 150mm, then the coarse crushing link can be omitted, and the crusher suitable for the second-stage crushing can be used directly. The cone crusher is subjected to medium crushing treatment. The cone crusher can crush the diabase to about 60-5mm, and the specific particle size it can be crushed into depends mainly on the type of cone crusher used.

If the output smaller than 5mm is required, after the diabase is crushed from the cone, it must be crushed by the impact sand making machine, and the output fineness of the impact crusher is about 5-0mm.

High utilization value of diabase after crushing

1. Run to aggregate for highways and airports

Dolerite has strong own advantages. It can be made into rubberized asphalt mixture after being crushed into sand aggregate. It has excellent high temperature resistance, low temperature resistance, and water resistance, so it is very suitable for laying highways and airport runways.

2. Used for building stone

According to the different secondary minerals, it can be divided into olive diabase, quartz diabase, etc. It can be used as building stone or craft stone.

3. Powder for chemical viscose

After crushing, diabase can also be used as powder for chemical viscose, lining of various equipment and various types of parts such as joints, casings, grate, etc.