YBF-150A Tensionless Fabric Inspection MachineFEATURES:1.Applicable for the quality inspection for knitting surface materials for textile printing and dyeing enterprise.2.Automatically track the edging with infrared ray ,Website: ,automatically align the edge of fabric.3.Controlled by auto-tension frame and without and tension in the course of rolling cloth.4.Front and back selvedge device,prevent crease and rolling with edge blowing dervice.5.Frequency speed control ,footboard control ,simple and convenient operation.6.Fabric roller is equipped with speed differential mechanism,adjust the softness and hardness of fabric roll.PARAMETERS1.overall size:3000×3200×2000mm2.cloth speed:0-50m/min3.the power supply voltage:220v4.the motor power:1.15kw(drive motor)                             0.74kw(dozen the side of motor) width:2300mm-2500mm6.the biggest coil diameter :500mm7.of the precision:±5mm8.length precision:more than ≦0.5%