| Coverstitch Sewing
Machines
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FD6-B941
FD6-B942
Four Needle Feed Off
The Arm Flat Seamer
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Specifications |
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Model |
B941-1-52
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B941-1-60
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B942-1-52
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B942-2-52
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| No. of
Needles |
4 |
4 |
4 |
4 |
| Needle
Gauge (mm) |
5.2 |
6.0 |
5.2 |
5.2 |
| No. of
Threads |
6 |
6 |
6 |
6 |
| Max.
Stitch length
(mm) |
1.3 - 2.5 |
1.3 - 2.5 |
1.3 - 2.5 |
1.3 - 2.5 |
| Differential
Ratio |
0.7 - 1.5 |
0.7 - 1.5 |
0.7 - 1.5 |
0.7 - 1.5 |
| Height of
Presser foot lifter
(mm) |
5.5 |
5.5 |
5.5 |
5.5 |
| Needle
Size
(UY118GAS) |
#65 |
#65 |
#65 |
#65 |
| Thin
Materials |
o |
o |
o |
- |
| Medium
Materials |
o |
o |
o |
o |
| Heavy
Materials |
o |
o |
- |
o |
| Max.
Sewing Speed (spm) |
4,200 |
4,200 |
4,200 |
4,200 |
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