NEW MIDDLE PRESSURE ROLLERS FOR IDEA SPINNING FRAME - 4th CYLINDERS GEOMETRY

The new pressure rollers of the cradle of the 4 cylinders system were studied to obtain maximum rolling and does not affect the movement of the apron of the fibers control cradle.

The regularity in the movement of the apron is a fundamental factor for yarn quality and main cause of defects as thick and thin in affecting performance of all machines after the ring spinning frame with special incidence in the yields of weaving looms.

The new pressure rollers of the 4-cylinders COGNETEX, with special and protected  bearings and with  maintenance free, guarantees to maintain high performances in a long period.