Feature:High-speed type of DS-7C Continuation sending Upper & Lower Feed Driving Rollers. Related Machines:KS-1·KS-2(Kraft Sealer) Seam:Double thread chain stitch Calssification keywords: High Speeds NEWLONG Sewing Machine Category name: NEWLONG Sewing Machine Main products:NEWLONG DS-11 Model:DS-11 Max. Speed:2,000rpm Stitch Width:10.2mm (self-feeding) Bag Material:Paper.PP Thickness:Paper bag 3P with a tuck Cutter:Automatic crepe tape cutter Needle:DN-H29 #26 Oiling:Oil bath.Oil pump Oil:Tellus #32 weight:31.0kg Feature:High-speed type of DS-7C Continuation sending Upper & Lower Feed Driving Rollers. GUANGZHOU TUSEN MACHINERY & EQUIPMENT CO., LTD is a collection of manufacturing, trade, technology, service in one of the mechanical and electrical equipment company, mainly engaged in imported packaging equipment and its spare parts.Since the establishment of the company, the scope of business continues to expand. Our company is autho…