Specifications :

Needle system: SY 4112 Needle size: 180 Nm Max. Thread size:  11/3 syn. Max. sewing speeds: 3.500 s.p.m Max. stitch length: 8,5  mm Stitch type: 401 (Chain stitch) Top feed stroke: max. 7,0 mm Presser foot lift (by hand): 11,0 mm Presser foot lift (via cylinder): 11,0  mm Clear workspace: 255 x 112 mm 

Features :

• Special machine head with unison feed for the use on production units for      mattresses

• Loope working in feeding direction (INLINE)

• High top feed stroke: max. 7 mm      

• Sewing foot clearance: max. 14 mm      

• Special shortened free-arm version

• Maintenance is kept to a minimum due to a reliable fresh-oil lubrication system.

• The oil distribution system is specifically designed for the angled machine mounting

• Anti-friction bearings used on all main components

• Sewing head is weight optimized for sewing units 

• Stitch type 401 = Single-needle chainstitch (-840/01)