The new automatic lubrication mechanism design is easy to operate with high performance and convenience. Walking foot, needle feed, and feed dog makes the unison feed, which can sew easily several sheets of heavy weight materials piled up together and makes accurate and uniform stitch even on materials with rough, slipper, or tacky surfaces.

The length of sewing can be adjusted easily and with a light touch to the lever, stitching can be reversed. Auto lubrication system makes smooth and noiseless running when it operates, it's easy to maintain.