1. Several factors affecting the efficiency of sand making machine
2. The nature of ore raw materials. When the strength and hardness of the ore material are low, the crushing performance is good and the sand making efficiency is high.
3. The water content of the crushed ore raw materials. When the water content is high, the sand production and efficiency of the sand making machine will be reduced.
4. The amount of material feed. Generally speaking, the larger the feed amount, the higher the crushing efficiency, but be careful not to feed too much.
5. Impeller speed. Generally speaking, the higher the impeller speed, the better the crushing efficiency.
6. The performance of the sand making machine. Letes sand making machine greatly improves your efficiency.
7. Types of wearing parts of sand making machine

Wearing parts include standard wearing parts and non-standard wearing parts.

Standard wearing parts are: deep groove ball bearings, cylindrical roller bearings, thrust ball bearings, conveyor belts, expansion sleeves, oil seals, and O-rings.

Non-standard wearing parts include: upper/lower bushings, shock-absorbing rubber, upper/lower flow channel plates, impeller guard rings, impact blocks, wear-resistant plates, material distribution cones, throwing heads, feed pipes, upper/lower impact guard plates, material discharge lining rings, hopper lining rings, material distribution trays, bulk material trays (bulk material cones), and peripheral guard plates.