1. With this machine, mattress quilt and hand-pulling fabric can be over-locked and sewed up together. 2. It has double air cylinder, adjustable presser foot pressure, and stepless speed regulation. 3. It is suitable for sewing a variety of texture fabric. It can realize automatic flange cutting and re-insert.

1.Synchronous feeding structure with excellent feeding performance 2.Even very thick fabrics can go through easily while it often failed in other types of sewing machines 3.Both thick and thin fabric can be easily processed 4Automatic cooling and lubrication system 5Taiwan servo motor

1. With this machine, mattress quilt and hand-pulling fabric can be over-locked and sewed up together. 2. It has double air cylinder, adjustable presser foot pressure, and stepless speed regulation. 3. It is suitable for sewing a variety of texture fabric. 4. The machine has heavy-duty five-thread safety stitch head and electronic thread break detection system. 5. It can realize automatic flange cutting and re-insert.

1. With this machine, mattress quilt and hand-pulling fabric can be over-locked and sewed up together. 2. It has double air cylinder, adjustable presser foot pressure, and stepless speed regulation. 3. It is suitable for sewing a variety of texture fabric. 4. The machine has heavy-duty five-thread safety stitch head and electronic thread break detection system.