Description Overview Double-saddle frame structure with lead screw driven and servo motor ensures high precision. Brand software, electronic control, and mechanical integrated production for the machine. High quality selected spare parts. Specifications Large pressure foot can be lifted up to 200 mm for ultra-thick material sewing. Automatic feeding, realize the non-stop function of material re-loading. Double lead screw driven for x-direction. Application Suitable for bar-tack sewing on pillows, cushion, mattress, sofa etc. ultra thick material products.