Which crusher is suitable for commercial mixing plant stone?

About the stone processing production line of commercial mixing plant, which kind of crusher is suitable to use?

1、According to the type of stone

The source of sand and gravel aggregate of commercial mixing plant is mostly limestone, granite, basalt, cobblestone and other stones, generally for limestone and other medium-hardness stone crushing operations, you can choose impact crusher, hammer crusher, fine crusher, composite crusher, etc., the discharge of good particle size, stone quality, particle size is more uniform, less acicular content, etc.; if it is for the crushing of granite, basalt, cobblestone and other hard stone crushing operations, you can choose cone crusher, impact crusher, roll crusher, etc., these equipment wear and tear of the stone processing production line. If it is for granite, basalt, cobblestone and other hard stone crushing, you can choose cone crusher, impact crusher, roller crusher, etc., the wear parts of these equipments are made of high-quality wear-resistant and durable materials, with a long service life, high operational efficiency and low production cost.

2、According to the specifications of the finished product of the mixing plant

For stone crushing, cone crusher can be used.

For sand making, impact crusher can be used.

On the crushing of sand, impact crusher, hammer crusher, compound crusher, fine crusher, roller crusher can be.

The commercial concrete mixing plant generally require grade matching of stone, the first level of matching is the use of a stone, the second level of matching is the use of two stone, the third level of matching is the use of three stone.

Grade matching attention to particle size:

First-class formula: stone type 1.0cm-2.0cm

Secondary formula: stone type 1.0cm-2.0cm grain size stone and 2.0cm-4.0cm grain size stone each accounted for 50 percent;.

Tertiary formula: stone type 1.0cm-2.0cm particle size stone and 2.0cm-4.0cm particle size stone each accounted for 30%, the remaining 40% use 4.0cm - size 8.0cm stone.

3, can also be selected according to the production scale of the mixing plant

Large mixing plant generally need a large amount of sand and gravel, so you need to use a large crusher processing, this time you can choose from the cone crusher, impact crusher, hammer crusher; hourly production capacity of 300 tons of small and medium-sized mixing plant, the amount of sand and gravel is not large, you can choose from the fine crusher, composite crusher, rollers crusher.

Whether it is a concrete mixing plant, or other specialized gravel processing plant, in the choice of stone crusher, should be considered from a number of aspects, the nature of the raw materials, the size of the incoming and outgoing material, the size of the production capacity, the environmental site, etc., are constraints on the selection of gravel production line equipment factors.