An abrasion resistant distribution chute besed on a combined design of milling materiels by themselves and overlapping wearable plates was developed.Practice showed that,the service lif...

• 并设计制造了一种将料磨料结构与耐磨衬板叠装结构有机结合的抗磨损布料溜槽,实践表明,研制的布料溜槽使用寿命可提高到原来的3倍以上。