Features：

This series is a kind of sewing machine for thick materials,which is designed for large-scale and extra-thick objects especially.The products are divided into three types of sewing machines including double-needle,single-needle left-side stitching bed(L)and single-needle right-side stitching bed(N)the sewing machines,driven by large power servo motor,adopts long-arm post-bed type and comprehensive feeding with large vertical shuttle hook.it possesses the following advantages:stable and strong feeding.smooth and nice stitch.wide operating space and easy sewing for multi layer extra-thick materials.it is also equipped with pneumatic presser lifting device with convenient and easy operation.at the same time,high-performance servo control system can select and set various sewing modes conveniently.this kind of sewing machine is especially applicable for large-scale and extra-thick materials such as tent,sails,umbrella.covers for automobile.protective cover,camouflage net and so on.2.Computer control,200 kinds of sewing patterns.

Product Parameters:

1.max.sewing speed:400r.p.m

2.stitch length:0-12mm

3.needle bar stroke:56mm

4.presser foot lift:pneumatic 22mm

5.nee die size:DYx327#

6.nee die gauge:7.94-18mm

7.shuttle hook：KSP-204N

8.height of sewing bed：140mm

9.lubrication mode：manual oiling

10.working place：320x340mm