1.String wound speed:6-280m/min 2.string Wound dia.200mm 3.380V,50HZ 4.Motor:2800r/min 5.String wound filter ... : 10, 12, 14, 16, 18, 20, 26, 28, 29, 30, 32, 40, 65 MM ETC.WINDING RECIPROCATION STROKE: IT’S GENERALLY: 5 ... +2MM),10”(250+4MM),20”(500+8MM),30” (750+12MM),40”(1000+16MM),50”(1250+20MM),60”(1500+24MM),70”(1750+28MM),80”(2000 ...