Reasons for low sand production by sand making machine

Reasons for low sand production by sand making machine

In actual production, the output of the sand making machine is related to many factors, such as the hardness of the material, the humidity, the fineness of the finished sand, the maintenance of the equipment and its own quality. Today we will talk about the factors that affect the production of sand making machines.

Different broken materials

Different materials, there will be some differences in hardness, viscosity, humidity, etc., and the amount of sand produced by the sand making machine will be different. details as follows:


The greater the viscosity of the material, the easier it is to adhere. The material with high viscosity will adhere to the inner wall of the sand making chamber in the sand making machine. If it cannot be cleaned in time, it will seriously affect the working efficiency of the sand making machine, and it will seriously affect the normal operation of the sand making machine. Therefore, when selecting materials, it must be noted that the viscosity of the material should not be too large.

The more fine powder contained in the material before sand making, the more it affects sand making, because these fine powders tend to adhere to affect the transport. Therefore, for materials with a high content of fine powder, the sieve should be sieved one time in advance, and the fine powder should be screened out from the material as much as possible to avoid affecting the normal operation of the sand making machine.

If the water content is high, the material is easily adhered when it is crushed in the sand making machine, and is easily clogged during the feeding process, resulting in a reduction in sand making capacity.

To solve this problem, firstly, the material humidity should be strictly controlled when the material is selected. If the material humidity is too large, the sunshine or air drying method can be used to reduce the percentage of moisture in the material.

The harder the material is, the more difficult it is to sand, and the more severe the wear on the equipment. The speed of sand making is slow, of course, the sand making ability is small. This requires us to be moderate in the choice of materials.

Finished sand fineness is different

The higher the fineness requirement, that is, the finer the material required to be sanded, the smaller the sand making ability.

In this respect, depending on the specific requirements of the concentrator, if there is no special requirement, the fineness of the material is generally set to medium and fine.


Sand machine model difference

The models of sand making machines produced by each manufacturer have certain differences. The amount of sand produced and the amount of energy consumed by different types of equipment are different. Users should have a certain understanding of their own production when purchasing equipment. Buying a suitable type of sand making machine will not only affect the output of the equipment, but may also cost the user a higher cost.

Whether to standardize operations, regular maintenance

The standard operation and regular maintenance of the sand making machine will also affect the sand output of the equipment. If a sand making machine is not standardized during operation and does not perform regular maintenance, it will cause the wearing parts of the equipment to wear faster, the life of the equipment is greatly reduced, and the production volume per unit time is small.

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