Description
D?rkopp Adler Lower, Upper and Roller Transport, Single Needle, Chain-Stitch Machine ? ?Straight and pucker-free stitches with chain stitch technique ? ?Maximum 6,000 stitches/with the upper roller puller positioned closest to the needle and not affected by the working speed. min. ? ?The roller puller of the 173 can be lifted up when desired, thus creating a wide working area that can be used as in the 171 ? ?The upper roller transport distance is changed with the adjustment wheel to obtain absolutely puckering-free straight stitches ? ?Easy transition to double needle ? ?Many types of stitches Wide range of uses with sewing equipment and extra tools Application Areas General applications, e.g. sewing the endless zipper to the left fly or making trouser side seams with a special stop guard Performance Features ? ?Roller transport up to a maximum of 7 mm ? ?Maximum 4.0 mm stitch length ? ?Maximum sewing speed 6,000 stitches/min.