1) Using step motor in feed machanism and needle bar machanism,the minimum incre ment can reach 0.05mm to realize perfect and stable stitches.
2) It is possible to set soft start speed through the panel for the front 5 stitches to prevent the thread breakage.
3) You can set the reinforcement stitches for the last several stitches to prevent the thread off from the bottonhole.
4) Through the adjustment of tension of electromagnet tension disc,it is possible to meet the requirement of different tension for the parallel part and bar tacking part of buttonhole.
Model
Sewing speed
Knife size
Auto-lifter
Bottonhole length
Needle
PGN-1790
Max:4200rpm Standard:3600rpm
6.4~31.8mm(1/4''~11/4'')
Step motor drive
Max:38mm
Optional:70mm/120mm
DPx5(11#)11#-14
Model
Needle drive mode
Packing size
Gross/net weight
Lift of the work clamp
Bar tacking width
PGN-1790
Step motor drive
78x36x60cm
52/45kg
14mm
Max:5mm
Model
Power consumption
Standard stitch pattern
Material feeding drive mode
Mumber of patterns that can be input
Cutting knife drive
PGN-1790
Single-phase AC 220~240V/600VA
30patterns
Step motor drive
99panterns
Double direction electromagnet
Model
fields of application
PGN-1790s
cotton fabric such as:shirt,lady parments,working suit;etc
PGN-1790s
Knit goods such as:under wear,sweater, knitted sweater,etc..