Sluge Rubber Belt Type Vacuum Filter 1,Filter area(m2):3,4,5,6. 2,Effective width offilter belt(mm):500. DZU Rubber belt type vacuum filter principle:Rubber belt type vacuum filter takes filter bag as filter medium, adopt material gravity and vacuum suction to separate solid and liquid materials. It is adopted ring rubber belt as a vacuum chamber. The vacuum chamber continuously running by motor, ...