PFAFF 5621 / 5622 Double-head

PFAFF-technicians and engineers designed a PFAFF 5622 sewing head which is able to sew backwards. This was a prerequisite for realizing a new 5622-sewing unit for in-sync stitching (left/right) of large parts featuring two sewing heads. Due to the 5622’s inline-technology the machine may be expanded to up to 6 needles which are working in parallel.

Features

• The double head concept ensures high-performance manufacturing
• The exact distance of the two machine heads are made on costumer request (customized)
• The hooks are arranged parallel to each other and work in the seam line (INLINE)
• Precise and even stitch setting on all materials

• Simple threading, owing to swing-out loopers. All threading points are accessible from the front of the machine
• Automatic presser foot lift (pneumatically controlled) with tension release
• By exchanging attachments or part sets the machine can be adapted to suit individual needs
• The construction is suitable for table height and standing installation
• High traction due to compound feed
• The machine concept can be integrated in a complete production unit

Applications

Synchronous top-stitching (left/right) of awnings, tents, conservatory (greenhouse) foils, roof coverings

Specifications

Stitch type: 401 (Double-chain stitch)
Sewing speed (max.):  2,200 /min
Stitch length (max.):  4.5 mm
Number of needles: 1 - 6
Needle gauge: max. 30 mm
Clearance under the sewing foot: 11 mm