... rubber hose knitting 2, high production output Number of bobbin4Bobbin weight~3KgHead3 heads(each is for 1", 2" and 3") ... Number of needles12 (1"), 18 ( 2"), 24( 3")Motor power5.5kwCenter height1050±15mm ... size1200*1455*2220mm (without packing)Speed of motor0-1500RPMProducts diameter¼, 3 / 8, 1 / 2, 1, 1 1 / 18, 1 ... ,thread cut and thread disordered. QX rubber hose knitting machine