The circulating air system and parallel multiple sifting covers were used in QFZ cleaning-grading machine, which could be favorable for increasing throughput and reducing contamination. QFZ清理分级机采用循环风系统和并行的多层筛面,有利于提高产量并减少污染。
The dynamical analysis of vibration sifting machine with two freedoms 两自由度振动筛分机的动力学分析
The application of pressure crank sifting machine in producing fluoride salt 弧形筛在氟化盐生产中的应用