How to adjust the product size in sand and gravel production

SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

How to adjust the product size in sand and gravel production

The quantity of sand produced on the sand and gravel production line should be determined according to the market demand. Therefore, the sandstone of different specifications should be adjusted in time. The discharge port of the sand making machine on the sand production line can be based on the user’s own particle size. Need to adjust, but how to adjust it accurately? The engineers of Henan Machine Engineering Machinery Co., Ltd. explained the problem for us and provided a reference for many users.

Impact sand making machine: If the impact sand making machine adjusts the output grain size by adjusting the tension spring and adjusting block behind the sand making machine.

Counter-type sand making machine: The counter-type sand making machine achieves the effect of controlling the discharge size of the product by adjusting the purging gap under the machine. When the purlin gap is large, the particle size of the discharge is also large. The gap between the purlins is small, and the granularity of the discharge is small.

River pebble sand making machine: If the particle size of the river pebble sand making machine is adjusted to have a wedge or washer adjustment device between the two rollers, the top of the wedge device is equipped with adjusting bolts, when the adjusting bolt pulls the wedge upwards The wedge pushes the movable roller away from the fixed wheel, that is, the gap between the two rollers becomes larger, and the discharge granularity becomes larger. When the wedge is downward, the two rollers of the movable roller become smaller under the action of the pressing spring. The particle size becomes smaller. The gasket device adjusts the size of the discharge by increasing or decreasing the number or thickness of the gasket. When the gasket is added, the gap between the two rollers becomes larger. When the gasket is reduced, the gap between the two rollers becomes smaller, and the discharge granularity becomes smaller. .

Among them, the role of the sand making machine in the production process is very important, but the vibrating screen can help the sand making machine to more accurately produce the sandstone specification standards. Of course, it is also possible to use a vibrating screen, and the crushed material passes through a vibrating screen, and the material of the granularity is discharged from the hole, and the crusher is continuously returned to the crusher without reaching the crusher.

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