Air recoil and pnermatic auxiliary scraper: this technology effectively reduces the solids remained in the drum and effective resume the performance of the filter cloths.
气体反冲及气体辅助刮刀装置：这种新技术的应用，可以使残余滤饼降低最少，以便滤布再生。
2
Pneumatic auxiliary scraper and air recoil device could completely clean the solid materials remained in the drum, good for the filter cloth recycling.
气体反冲及气体辅助刮刀装置：这种新技术的应用，可以使残余滤饼降低最少，以便滤布再生。
3
A computer auxiliary design system of continuous miner cutting drum is designed based on VB6.0 and the mathematical models.