Before starting the sand making machine, please check if the crushing cavity door is tightly closed. Check the direction of rotation of the impeller on the inlet side. During the operation of the sand making machine, the impeller should not rotate counterclockwise, so the motor wiring needs to be adjusted.

The particles provided by the sand making machine must strictly adhere to the specified requirements. Materials with a particle size greater than the specified value are prohibited from entering the equipment. Otherwise, the impeller will become unbalanced, leading to severe wear and blockage of the impeller channel, which may cause the sand making machine to malfunction.

When we stop the discharge device of the sand making machine, we need to stop the supply in a timely manner to avoid the consequences of impeller crushing or motor burnout. At the same time, it is necessary to regularly shut down the sand making machine equipment and pay special attention to the wear of the central water supply pipe, impeller, cone cap, circumferential guard plate, and wear blocks.

The control of artificial sand and stone powder content in the sand making machine is mainly achieved through two methods:

1. On the premise of clean raw materials, reduce the flushing water volume entering the spiral classifier from the sand making machine workshop and screening workshop, and reduce the content of fine sand and stone powder lost along the tail water flow of the spiral classifier.

2. Collect the tail water from the spiral classifier in the sand making machine workshop and screening workshop into the water tank of the sand making machine for precipitation, and use the sand making machine to recover and screen part of the stone powder and fine sand. For fine sand, the recovered stone powder and fine sand from the sand making machine are sent to the finished sand silo to increase the powder content and adjust the fineness of the artificial sand.

The raw material for the artificial sand produced by the sand making machine is 5-20mm coarse aggregate. After pre-screening and screening in the sand making machine workshop and screening workshop, the slurry content of the raw material source tends to zero. After the slurry is dewatered by the spiral classifier in the sand making machine workshop and screening workshop, the slurry content of the artificial sand can fully meet the quality requirements of the specifications.

Talus Equipment focuses on the field of mining crushing and screening, as well as sand-making equipment, providing cost-effective crushing and screening solutions, mechanism sand equipment, and high-grade sand and gravel aggregate for large-scale engineering projects such as highways, chemical industry, railways, hydropower, etc.

If you want to learn more about crushing and sand making equipment, you can consult our online customer service. If you have any requirements for production lines, we will arrange a professional project manager to provide detailed answers and equipment configuration.