Union Special 81300
Union Special 81300 series sewing machines is a group of two needle, four thread safety stitch machines used in the production of container bags to achieve for very strong side seams.
Extended stitch length, lower and upper feed, guides for filler cord from the top and/or from bottom for sealing the needle punctures of left needle are available options, depending on the model of the machine.
Basic technical data:
- sewing speed: 1400 stitches/min
- seam specification: 401
- stitch range: 6,3-13 mm
- sewing capacity: up to 19 mm
Depending on machine type, following additional components are available:
- electro-pneumatically operated thread heat-cutting knife
- eletro-pneumatically operated presser foot and upper feed dog lifter
Together with the machine, sewing table and motor can be delivered (standard one, electronic or stepless).
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