This standard specifies the type, basic parameters and technical conditions of ZSL1~4 centrifugal screen paddle machines (hereinafter referred to as centrifugal screens). This standard is applicable to centrifugal screens used for screening rough pulp after knot removal and cleaning in pulp and paper mills.
QB/T 3666-1999 history
1989QB/T 3666-1999 ZSL 1~4 type centrifugal pulp sieving machine
1900QB/T 3666-1998 ZSL1~4 type centrifugal pulp screening machine