HL-4400 Single Needle Heavy Duty Compound Feed Leather Sofa Sewing Machine
1. Single needle, compound feeding, smooth running, quiet working noise and a long service life.
2. It equipped with a safety clutch to prevent the hooks from damage by over-duty operation.
3. It is suitable for heavy duty materials, leather, shoes, sofa, car seat cushions, safey belts, safety air bags, tents, parachutes etc.