Four Roller Compact Spinning System

DeChang four rollers system is tailor-made for different makes of ring frames and installation is easy with limited change on the existing machine. Longer suction tube slot betters compact effect; rotating four roller generates low torque on machine front bottom roller thus saving energy. To spin long fibre yarn, three rollers system can be changed into four rollers system by replacement of gearbox and suction tube. This system can be changed back to conventional yarn spinning easily.