0 to 12 mm
Up to 800 rpm
Presser Foot Lift
DY x 3 160#-230#
420 x 185 mm
Sewing machine for leather sofa is one needle,flat bed heavy duty sewing machine.the advanced sewing mechanism and triple feeding system ensure the reliable stitching on heaviest material.The large barrel shuttle is apply with this model,thick threads stitching will not have any problems.Pneumatic presser foot lifter and back tack are available. sewing machine for leather sofa is specialist for processing of leather products,upholstery and technical textiles with working space of 310*185mm,420*185mm and 762*185mm
Sewing Machine For Leather Sofa Operation Method and Adjustment
a. Installation of Needle
b. Take out bobbin
c. Coiling bobbin
d. Threading the Pendulum Bobbin
e. Treading the Facial Suture
f. Regulation of Suture's Tension
The tension of suture affects the quality of stitches directly.
g. Regulation of Presser's Pressure
Presser is used in hleping the feeding tooth to push the material.
h. Regulation of Stitch
As the different use of sewing material, the stitches must be adjusted.
i. Regulation of height of Needle Bar
The height of needle bar is very important. If it is too high,the thread will jump, conversely, the thread will be broken.
j. Adjustment of Height of Feeder
When the feeding tooth need to be adjusted, loosen the screw under the feeding tooth, when it moves to the correct position, screw the bolt again.
a. Q: What service you can supply?
A: Model recommendation, sample making, technical consulting, after-service support
b. Q: Do you supply spare parts?
A: Yes, and with fast lead time
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