6 needle unison feeding chain stitch sewing machine for overlap.
A heavy industries-like chain stitch overlap sewing machine.
Popular name "Z sewing machine", It has six needles.
By the structure of the unique Zshape, you can insert two pieces of sheet from the gap of the machine and put an end fellow and sew it together. This machine used for the belt for newspaper printing machine, a width overlap the tire cord and other sheet before other coating, edge of textiles.
The scene which this works as for several, and passes through landfill GEO net/textile is much magnificent.
The motor is put on the head upper with the current specifications, and there is a forwarding roller behind the needles, and the upper shaft is so strong against burden decreases.
Z style QMZ-101RF
Z style QMZ-4420
This model has double chain stitch mechanism with upper and lower feed system and can provide maximum of 6 needles.
Machine designed to be useful in heavy duty working conditions, it is working to join very heavy fabrics such as geotextile material used for reclamation by filling up, goat hair weaving, etc.
Some of sheet material should require to be sewn by lock-stitch machine.
QMZ-4420 has been developed to be solving such problem.
It has 2 needle gauge set with 6.4, 12.7, 19 and 25.4mm space (Select one), and horizontal rotating large size hook.
Compound feed mechanism is standard and is available front-puller and needle-cooler as option.
purpose to use
Machine Spec List
With Textile guide
6 needle unison feeding chain stitch sewing machine for overlap.

As a matter of fact so for a kind of geotextile material have not been joining by sewing but today it became easy work because of development of this unit.
We would like strongly recommend to use QMZ-110RFU for all users of conventional long-arm stitched, because the productivity on your factory should be improved dramatically.