FGB4-1 singer industrial sewing machine
FGB4-1 singer industrial sewing machine adopts single-needle and oscillating shuttle, upper and lower synchronized feeding, forms 2-thread lock stitch. The manual presser could be pulled in forward, backward, left and right directions;
It is suitable for sewing PP woven bag with super-thick, medium and thinner material. No skipping stitches when sewing thick material .
1.Big feed force basing on top and bottom feed.2. 29mm height of max. presser foot lift, suitable for sewing extra heavy duty products. 3.Feed in top and bottom, easy to sew the extra material.
4.single-needle 2-thread lock stitch.
Max. sewing speed
Needle bar stroke
Presser foot lift
singel needle (heavy duty )sewing machine