Machine Class 251-40

Universal blind stitch sewing machine with skip stitch device and spring-loaded rib shaft (plunger), with front feed for immediate stitch

High-performance blind stitch sewing machine.
Modern shape with ample working width (17 cm).
Retractable workplate.
With skip stitch device 1:1 / 1:2 reversible (on request 1:3).
Spring-loaded rib shaft (plunger); spring resistance adjustable infinitely variable to the kind of material. The presser foot shoe works like a tracer and is adjustable to the material thickness. When sewing over a cross seam, a pocket or any other thickness, it depresses the rib shaft (plunger) and the needle pierces the upper cloth layer only, i.e. no marks on the outside from thread pull.
Additionally equipped with front feed. It permits sewing at the beginning of the seam directly at the edge of the fabric since an additional feed dog works in front of the needle. A perfect device for curtains and slitted skirts.

Technical Data:

Stitch type 103
Stitches per minute, up to 3000
Needle System 251EU
Stitch length mm 3-8

Hand-wheel diameter (effective) mm

Motor speed rpm. 1400
Motor v-belt pulley 
(effective diameter)