This is a compound feed two needle large capacity hook machine in combination with a split needle bar. It incorporates ball bearings for the arm shaft and hook shaft, a drive belt and a plunger oil pump mechanism for automatic lubrication ensuring a smooth and quiet operating environment. The compound feed and split needle bar makes this machine a good choice in the sewing of multi-layer heavy weight material where corner stitching may or may not be necessary such as leather, foam plastic, and synthetic fabrics. It is used in the manufacture of car seats, fabric decoration in automobile interiors, shoe uppers of leather or synthetic leather, sports apparatus, upholstered office furniture, soft cushions, trunks and bags.
Model GC20638-D is also available as an undertrimming machine for those seeking higher productivity with additional functions.
This 25″ arm double needle compound feed split needle bar lockstitch machine is an industry first! Two large vertical axis hooks are used to ensure uniform stitch quality with smooth operation, low noise levels and a long service life. A longer version of model GC20638 it offers many of the same features in a longer machine with increased working space. It is used to sew tents, parachutes, awnings, car and truck covers, hot air balloons, and other large articles where two simultaneous rows of lock stitches are required in addition to having the capability to turn corners without cross over. It has a working space of 25" x 4"
It is also available in an undertrimming version model GC20638-25D for those seeking higher productivity with added functions.
CATEGORY | GC20638 | GC20638-D | GC20638-25 | GC20638-25D |
---|---|---|---|---|
Max Sewing Speed | 2000 rpm | 2000 rpm | 1800 rpm | 1800 rpm |
Needle bar stroke | 33.4 mm | 33.4 mm | 33.4 mm | 33.4 mm |
Stitch length | 0-9 mm | 0-9 mm | 0-9 mm | 0-9 mm |
Presser foot lift | By Hand: 7mm By Knee: 13 | By Hand: 7mm By Knee: 13 | By Hand: 7mm By Knee: 13 | By Hand: 7mm By Knee: 13 |
Needle Size | DB x 17# 23# | DB x 17# 23# | DB x 17 23# | DB x 17 23# |
Needle gauge | 8mm (Standard) 9.5 mm (Special) | 8mm (Standard) 9.5 mm (Special) | 8mm (Standard) 6.4mm 9.5mm (Special) | 8mm (Standard) 6.4mm 9.5mm (Special) |
Rotating Hook | Auto lubricated large hook | Auto lubricated large hook for trimming | Large hook trimmer | Large hook trimmer |
Lubrication | Auto lubricated | Auto lubricated | Manually lubricated | Manually lubricated |
Motor | 370W Clutch motor; 1400 rpm | Speed Adjusted Motor | 370W Clutch motor; 1400 rpm | Speed Adjusted Motor |