Origin	China
Model Number	GSC-28BL30
Feed Mechanism	Multiple
Max. Sewing Speed	1200r. P. M
Mechanical Configuration	Cylinder-Bed
Power	550W 4p
Stitch Formation	Lock Stitch
Stitch Length	10mm
Type	Industrial Sewing Machine

This series is one of the long arm types of Keestar brand compound feed heavy duty lockstitch sewing machines, which is designed with large vertical rotating hooks for thread loop catching and sliding bars for thread up-taking. It has been sub-classed into single needle and two needle. The applicationg of needle berrings for arm shaft hook shaft, cog belt driving, compound feeding by needle bar, presser foot and feed dog provides this series with such splendid features as smooth running, quiet working, long service life and large working space. It is also equipped with a safty clutch to prevent the hooks from damage by over-duty operation. So it is especially availlable in stitching car seats, safety belts, safety air bags, tents, parachytes, etc. This series can be used with 550w speed adjust able motor and other optional attachments presser foot lifting, automatic reverse feeding and automatic needle positioning.
  
The unique presser foot and feed dog offer strong feeding power which makes it possible to stitch multi-layer heavy duty material easily. The large vertical rotating hook enhances working difficiency and stitch quality.

Max. Sewing Speed: 1200r. P. M 
Stitch Length: 10mm  
Needle bar stroke: 47.3mm
Presser foot lift: By hand 20mm; By knee 23mm
Shuttle hook: Large vertical hook 
Needle size: DY x 3 26 
Lubrication: Manual 
Motor: 550W 4p
Working space: 508x145mm

*GSC-28BL30-1 one needle
*GSC-28BL30-2 two needles