DeChang Four Rollers Compact Spinning System Pneumatic Top Arm

Compact Spinning for General Ring Frame

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Compact Spinning for General Ring Frame

DeChang Four Rollers Compact Spinning System Pneumatic Top Arm

  • Introduction
  • Traits
  • Application

There is longer slot on negative pressure tube, rolling friction and lower drafting force. The advantages of Four Rollers System are of low torque on front bottom rollers and lower consumption. You can choose this system on your long frame and it is very suitable for medium and long staple fiber. This system has larger cots center distance and flexible drafting ratio. The negative pressure for spinning single yarn is 2.0-2.7Kpa and for siro yarn is 1.7-2.0Kpa.
Machine with pneumatic top arm, small modification to be done and we will keep top arm same in precision. To replace the gearbox & negative pressure tube on Three Rollers System, it can be the Four Rollers System. Or we can replace Suessen drafting system only to put our gearbox & negative pressure tube on Suessen compact. It is easy to exchange between normal yarn spinning & compact yarn spinning. Modification suits on all type of mainstream ring frames, such as FA506, FA1518, DTM129, EJM168, EJM128, G5/1, RY-4, LR 6/S, LR9/AX.

 

Negative Pressure Tube

 

Gearbox

Bracket

Pressure Distributor for Pneumatic Top Arm

Pneumafil Flute

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