Syncronized feed of feed dog, needle bar and presser foot; Large vertical-axis rotating hook with auto lubrication.

This machine is suitable for heavy duty application such as leather, canvas, cardboxes such as sofa, car seats, tents, leather bags and etc.

Also available in different long arm series:

1. S-4420-104 (Working Clearance: 255x100mm)

2. S-4420-186 (Working Clearance: 457x150mm)

3. S-4420-256 (Working Clearance: 635x150mm)