Post Bed Upper & Lower Feed Zig-Zag Industrial Sewing Machine

Applications: 1. For sewing medium to heavy weight materials, special cylindrical objects, caps, bags, sports shoes, boots, sports goods, garments, rubber coated cloth, leather goods & joining multi-layer pieces. 2. Opened-cover is convenient for maintenance. 3. 2-step, 3-step Zig-Zag sewing enhance power of stitch. Features: 1. Adopt double presser foot with upper & lower feed that make the stitching neat and beautiful. 2. Graduated dial for feed adjustment and Reverse feed with spring return. Both are easily operation. 3. A new sealed ridge improvement which prevent oil leaking completely. 4. Automatic high speed oil reservoir lubrication system. 5. Suitable for sewing concve, convex, spheroidal, tubular, bowl-like objects. 6. When sewing multi-layers leather fabrics, the inner layer will not move.