DS-5493-7FDX-D3 Programmable Upper And Lower Differential Lockstitch Machine

DS-5493-7FDX-D3 Programmable Upper And Lower Differential Lockstitch Machine 

Advantage:

1,innovative practical patent: set differential segment programming (can be set up 9 segments)and the whole machine drive electric control into one The utility model relates to a stepdifferential adjusting device for a flat sewing machine.

2、with up and down differential cloth feed function, multiple processes together, and effectivelyreduce labor Degree; It is widely used in pleating, upper cuff cuff, upper neckline, pressingfapper line, piping, sewing and rolling Hem and other processes, flat under the upper pleat, flatunder the upper pleat, pleat up and down function.

3、webbing zipper together as a production process, innovation of the traditional zipper process,zipper sewing Uniform body space. The feed is easy, the empty space is even, and the clothesare not pleated.
4, intelligent programming: electronic adjustment of the lower difference: one-click switch differentialand up and down synchronous feeding mode, when the webbing when zipper and fabric length is notequal, it can quickly adjust and switch the lower differential capacity feeding mode to achieve equallength sewing. without distortion; When the ribbon zipper and the fabric are equal in length, a keyswitch up and down synchronous feeding mode, so that up and down material good layer, smooth.