Character Art Exchange

How to improve the sanding rate of the roller type sand making machine

The roller type sand making machine refers to the equipment for producing the mechanism sand by the roller crusher. The advantage of the sand making machine for the roller type sand making machine is that the equipment has less wearing parts, high efficiency and wear resistance, and high sand discharging rate. The roller-type sand making machine produced by our factory is not only durable, but also has uniform sand-making particles and less pulverization. It is the first choice for many customers for high hardness rock sand making such as pebbles and quartz. There will be no fine crushing machine or hammering. The sand machine replaces a pair of hammers for several hours. How can we further improve the output of the roller sander to increase the sand yield?
Adjustment of the discharge size of the roller sander: wedge or washer adjustment device is installed between the two rollers, and the top of the wedge device is equipped with an adjusting bolt. When the adjusting bolt pulls the wedge upward, the wedge will move. The top of the roller is 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, and the discharge granularity 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. . According to different needs, the distance between the rolls can be adjusted to produce different specifications of coarse sand, medium sand, fine sand and so on. In addition, the majority of users should pay special attention to the following five major points when using the roller sand making machine:
1. The viscous material is easy to block the crushing space. It should be stopped when handling the clogging failure, and it is not allowed to carry out the antimony ore in operation.
2. After the roller type sand making machine is operated for a long time, due to the large wear of the roller surface, the product size will be too fine. At this time, it is necessary to pay attention to adjusting the discharge port or repairing the equipment.
3. When the material to be processed contains more large pieces, it should be noted that large ores are easily squeezed out from the crushing space to prevent injury or damage to the equipment.
4. Strengthen the inspection of the equipment, and refuel the equipment on the lubrication parts to keep the equipment in good lubrication.
5. It is necessary to strengthen the iron removal work for the mine. If the non-crushed material (bits, etc.) fall into the pair of rollers, the sand making machine will be damaged, resulting in a parking accident. Therefore, a de-ironing device should be installed in front of the crusher.

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