The Ways to Reduce Attrition of the Sand Making Machine
2014-12-22
The sand making machine is a common casting machinery and equipment. Since the sand making machine has large crushing ratio and high-speed rotation, the attrition faults of the spare parts is frequent, which will cause frequent repair of the machine.Therefore, reducing the consumption of the plate hammer is the key issue to solve the attrition of the plate hammer.
The first is the line speed. The line speed is the parameter which has the greatest impact on the attrition of the plate hammer of the sand making machine, because the size of the line speed directly affects the size of the impact energy and the size of the ratio. The line speed also plays a decisive role in the particle size of the product.
The second is the processing capacity and the discharge gap. When the processing power of the sand making machine increases, the product size will be thicker and the crushing ratio will become small. Then the unit attrition consumption of the board hammer will also reduce. Similarly, changing the size of the discharge gap can also change the particle size of the products to some extent.
The third is the nature of the materials to be broken. The effect of the materials to be crushed on the sand making machine includes the nature of the materials, the feeding granularity and the moisture content of the materials.
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