Applicable for the quality inspection for knitting surface materials for textile, printing and dyeing enterprises;
Automatically track the edging with infrared ray, automatically align the edge of fabric;
Controlled by auto-tension frame and without any tension in the course of rolling cloth;

Front and back selvedge device, prevent crease and rolling with edge bloeing device;
Frequency speed control, footboard control, simple and convenient operation;
Fabric roller is equipped with speed differential mechanism, adjust the softness and hardness of fabric roll.