It is used to open the yarn waste, fabric waste, help to loosen the fiber of the fabric waste, yarn waste etc. It can help to protect the fiber length of the regenerated cotton on the highest level .Same time, reduce the damage of the wire of qt machine series and increase the working efficiency of qt machine series. It includes waste removal system, so that raw material which not well processed will be sent back automatically by the waste removal system. Accroding to customer's requirment