Top & Bottom Compound Feed Lock Stitch Sewing Machine

Products Details:

1. The machine head becomes longer and higher and the operating space is more spacious which makes it easy to put in and take out the sewing material with the increased presser foot height.
2. With the dial adjustment device, the operator can adjust the presser foot differential easily, the adjustment between inner and outer presser foot is 2-5.5mm which improves the sewing quality.
3. The stitch dial is with locking device, it ensures the stitch length remain stable while back feeding.
4. Gear pump is with automatic lubrication system, it ensures the machine is sufficiently lubricated while running at low speed.
5. The stitch length 9mm makes the machine widely used.
6. This series machine is with automatic needle positioning, auto-trimmer, back feeding, presser foot lifter (optional) function.