Digi300 slub attachment is designed for any make of short ring frames up to 600 spindles. The entire drive unit and control panel is to be placed on gear end and a 15” touch industrial computer will be kept near by the machine for programming. One servomotor is used to drive the middle and back bottom roller through our specially designed SKAAT variator gear box. Drive transmission from servomotor to middle and back bottom fluted roller by means of gear to avoid slippage and unwanted jerks on machine.

In all models, two advanced digital encoders are used to monitor the speed of front roller and back roller separately which ensures that these speed ratio is always matching with servo speed to produce uniform quality of slub yarn, while the machine is running in variable spindle speed.

Back roller encoders are also act as ‘Slub missing stopmotion’ which is used to stop the machine immediately whenever the slub action not taken place.