Auto thread-trimming interlock sewing machine(QB1500-156M-D)

Product Description

*-needle *-thread Feed-Up-The-Arm interlock stitch machine with thread-trimmer(QB*******6M-D) Specification: Needle pitch : 5/*6inch Brand：Qingben Characteristic: The machine ensures ideal sewing experience since it has a variety of innovative full-functional VT such as “without oil pollution” mechanism, crank connecting-rod mechanism, differential-fees dog, driving system, etc. Sews light to heavy weight fabrics, offering beautiful stitches, high-speed rotation with minimal temperature, noise, and vibration contributes to increases in production. It can prevent damage of oil stains. Removable thread cam can be in the front of machine .It not only adjust the tension of loop but also clear wring lines.Hand-wheel won’t be tangled with thread for the advance design. Even if you sew various kinds of fabrics or items in different operations, the feeding efficiency can be changed with the machine. All you have to do is change the position of the related part. It is with the extra function of auto-thread-trimming on the basis of QB*******6M