Main features?? 1.One main feed plus five colors feeds in the same coures.() 2.possibility of 11-13 color plus ground or the ong sock. 3.Drumless, fully electronic control system. 4.EXclusive inner cam block system for high speed. 5.stepping motor for elastic yarn and stitch cam control. 6.Electro-pnrumatic yarn finger and cam control. 7.Pettern Depth up to 1.200 courses. 8.Multiple stop motion sensors in case of error. 9.Automatic re-cycling oiler,counter,and reset function. 10.Attached floppy disk driver(Compatiable with MS-DOS and WINDOWS) 11.Available in 380v.3phase 50/60HZ 12.Fully A.C Servo motor adopted. 13.MInimized and easy operating function. 14. Internal USP can support continuous knitting. 15.Graphic type LCD adopted. MODEL YF2003 I,II CYLINDER DIAMETERS 3 1/2"3 3/4" NEEDLE COUNTS 84~144N(88-220) R.R.M 300~330(250-280) DRIVE CONTROL SERVO DRIVE DRIVE MOTOR POWER REQUIRED:0.80KW FAN MOTOR 0.75KW CONTROL BOX 0.80KE FLOOR SPACE(W*L*H)1500*1200*2400 NET WEIGHT380KG(380) GROSS WEIGHT 440KG(440) packing dimention(W*L*H) 1150*1050*1750