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Is the discharge fineness of sand making machine the finer the better?

author:dahua time:2020-12-31

Is the discharge fineness of the impact sand making machine the finer the better? Actually otherwise, the material is too fine may be not a good thing. We will take the impact sand making machine as an example for you to introduce in detail about the regulation principle of sand making machine discharge fineness.

Sand making machine is an ideal choice for the production of high quality artificial sand. The function of different specification of sand is not same. The sand is divided into coarse sand, medium sand and fine sand according to their diameters. According to the fineness modulus, Mf is determined as follows: coarse sand Mf=3.7 - 3.1, medium sand Mf=3.0 – 2.3, and fine sand Mf=2.2-1.6. The sand produced by the sand making machine is generally less than 5mm, and the fineness of the discharge is set according to different requirements. What is the regulating principle of the discharge fineness of the impact sand making machine?

sand making machine production line

Fineness of material: The finer the material is, the smaller the sand making capacity is. This aspect should be determined by specific requirements. If there is no special requirement, the fineness of the material is generally set to medium fine. Therefore, the fineness of the discharge is related to your output, finished sand quality requirements and other factors.

Hardness of the material: The harder the material, the more difficult it is to making sand and the more wear on the crusher equipment. The speed of sand making is slow and the ability is low. Therefore, we need to pay attention to the selection of materials. 

Composition of material: The more fine powder the material contains, the more affect on the sand making. Because the fine powder is easy to stick and affect the transport, for the fine powder content of materials should be sieved in advance. The fine powder will be screened out from the material as far as possible, so as not to affect the normal work of the impact sand making machine.

Luoyang Dahua has more than 30 years experience in manufacturing crusher machine, sand washer, mill machine and also can provide complete solution for the stone production line. If you want to know more information about our company or the products, please visit: or contact our online service.