The shape of Alloy double roller crusher and the common roller is almost the same.The difference is the material,the common roller is made of cast iron and Alloy double roller crusher uses alloy which...
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The shape of Alloy double roller crusher and the common roller is almost the same.The difference is the material,the common roller is made of cast iron and Alloy double roller crusher uses alloy which will extend the roller’s life span and decrease the maintenance frequency. It has the highest cost performance for the higher price.
ADVANTAGES:
High cost performance, hardness to HRC48~55, longer life span, 1.3—1.2 higher price than the same model roller.
