Detailed Product Description

FA478 type hold flyer frame

is based on FA477 hold flyer frame,it is the neest computerized one.

it cancels the cone drum structure,the cone drum belt's resetting structure,reverse mechanism and the forming structure,also cancels the differential,swing type universal joint,dentiform china and three-row bush sleeve roller chain driving structure. It interfacing electrical machineny and bobbin axis directly,predigests mechanical drive system,eliminates main vibration fountainhead,reduces trouble rates and noise and enhance the stability of the full-frame's working.

FA478 increases the itinerancy pneumastic suction motion,it makes the roving yarn evenness to improve.The automatic control system has been imporve a lot. it can set up the processing parameter of spindle wing rotary speed,roller speed,twist and teh length of yarn through touching the displyer and also can adjust hte tension o fcombed yarn.Besides,the displayer can show the work state of the frame and clue to the mode of malfunctions as well as place which makes man-machine interaction come true.This roving frame isthe most advanced hold flyer frame in nation currently.