Digitization Drawing Frame (Model FA387 type)

   FA387 Type Digitization Draw Frame    FA387 Type Digitization Draw Frame is the most advanced draw frame, which collected digitization and intelligent control together.    This type machine adopts 5 over 4 double zone curvilinear drafting system with pressure bar,and adopts digitization technology to modulate the sliver's weight without changing light and weight teeth-gears,so its weight -control precision could be up to ±0.05g/5m.In order to meet different textile technology,we can govering all the tension everywhere.    Electric adopts PLC control,inverter modulating speed,therefore it realizes man -machine dialogue really.    Technical standard · Delivery number:2 holes · Maxmium output speed:700m/min · Total drafting mutiple:adjustable · Drafting style:5 over 4 with pressure bar · Feeding sliver number:6-8 pcs · Suitable fiber length:15-76mm · Input can dimension(mm): Φ400,Φ500,Φ600,Φ800,Φ900,    Φ1000 can height: 900,1100,1200 · Output can dimension(mm):Φ350,Φ400,Φ450,    Φ500,Φ600,can height: 900,1100,1200mm · Mainframe OAD(mm): 2490x1000x2110 · Weight:2400KG · Motor power:3KW     MAIN FEATURES:       01. Using digital frawing sdjustment technology, two inspedtion control, closed loop control, stepless asjustment of draft multiple, sliver weight adjusting accuracy is up to +-0.05 grams/5 meters.    02. Using the touch screen, realizing man-machine. communication, change the sliver weight very easily.    03. Leading technology, of automatic doffing bar breaking, the user can choose the automatic doffing device.       04. Jumbo roll, it can realize the 600X1200mm output.    05. The front, rear, upper and lower coil adoptd synchronous belt transmission, balanced transmission, no impact.    06. In the upper and lower ciol drive, the reduction gear, transmission, is advantageous to high transmission precidion and good synchronization.    07. Drafting mechanism for five upper and four lower pressure bar dual zone curve drafting.    08. Guide belt transmission, transmission smooth, no noise, reduces accidential draft.    09. Coiler used alloy cast aluminum and brass one casting technology, is suit for high speed.    10. Variable frequency speed  control of main motor.    11. With automatic scraping cotton set.    12. The user can choose eight-way detection device.