Triple-feed special high-speed sewing machines with vertikal hook

• The machine achieves a high stitch quality both for top-stitching work in the visible areas and for securing and assembly seams in the non-visible areas
• The machines have one pre-selectable stitch length and one manual adjustable top-feed stroke/li>
• Large clearance under machine arm (345.0 x 120.0 mm)/li>
• Bobbin winder for a secure and fast start of the bobbin winding process /li>
• Easy access of all adjustments: Top arm cover and head cover can be removed after unscrewing a few screws/li>
• The sewing foot presser can be adjusted manually/li>

• Max. sewing speed: 3,800 s.p.m.
• Max. stitch length: 12.0 mm
• Max. top feed stroke: 9.0 mm