SGB4-7 Flat Seaming Machine for Thick Material with upper and lower Complex Feeding

 1. Upper and lower feeding with large feeding power；presser’s lifting height can be 20mm; suitable for extremely thick materials. 2. Large operation space(430*245mm); applicable for large objects; built in winding structure with simple and easy operation 3. Adopt semi-rotating super large shuttle hook reducing times of change of bottom thread and improving operation efficiency. 4. Shuttle race and plank ring are manufactured by refined steel possessing back stitch function which is durable in use and convenient in operation.

 Application scope:

  Application for extra-thick materials, for example, canvas, polythene materials and compound materials as well as hoisting bag, cargo sling, cotton wheel, parachute knapsack,space bag and bookbinding.

Technical parameters: