Product pdescription:

The maximum sewing speed reached 3000rpm after adoption of an optimal machine structure.
Adopt computer directly drive, the machine start and stop rapid. Compared with traditional machine, it save the time by 35% and increase the productivity further.
The presser foot lifter is driven by pulse motor, the height of presser foot lift is set as 2-phase.
Easy positioning sewing material and greatly reduces the set time. Moreover, it is suitable for delicate treading of the footplate and there is a optimal footplate performance of the following treading. A signficant reduction of noise caused by presser foot.
The machine head sector (needle bar & take-up lever component) adopt advanced technology to realize non-oil, which avoid oil dropping to fabric. Oil tank just supply trace clean oil to the rotary hook.

PGN-1900SS(Standard)--for general garments
PGN-1900HS(Heavy materials)--for jeans, pocket,shoes
PGN-1900FS(Underwear)--for womens underwear, flexible fabric
PGN-1900MS(Knitting)--for T- shirt, knitting fabric