... 4.Motor:2800r/min 5.String wound filter machine STRING WOUND FILTER MACHINE String Wound Filter MachineWINDING LINE SPEED: 6-280M/MIN, ... /60HZMOTOR POWER:180W/SPINDE,250W/SPINDLEMOTOR SPEED: 2800R/MINWINDING FRAME MATERIAL:POLYPROPYLENE,STAINLESS STEEL ETC., ON CLIENT’S REQUESTWINDING ... FRAME INSIDE DIA: 10, 12, 14, 16, 18, 20, 26, 28 ...