1-341 1-needle cylinder bed walking foot and needle feed large vertical rotary hook leather sofa sewing machine
Application:
Keestar 1-341 1-needle, cylinder bed, walking foot and needle feed, large vertical rotary hook, leather sofa sewing machine is for sewing medium and heavy-weight materials such as textile, vinyl and various synthetics fabrics, etc.
Suitable for sewing such arc and curved products as cushion, boots, bag, luggage bag, hand bag, etc.
Keestar 1-341 could replace Typical TW3-341.
Features:
- Single needle, slide thread take-up lever
- Cylinder bed diameter 72mm suitable for sewing curved and cylindrical products
- Vertical large hook improves the working efficiency
- Compound feed assures the good sewing results even stitching medium and uneven materials
- Clipper-built needle plate assures the smooth sewing for small articles
- High presser foot lift height assures smooth placement/removal of extra heavy weight materials
- Built-in upper feed mechanism prevents oil from being splashed
Specification:
| Model | 1-341 | ||||
| Stitch length | max. 10mm | ||||
| Max. sewing speed | 2000spm | ||||
| Stitch type | Lockstitch | ||||
| Feed mechanism | walking foot and needle foot | ||||
| Needle bar stroke | 33.36mm | ||||
| Presser foot lift | By hand | 8.5mm | |||
| By knee | 16mm | ||||
| Needle size | DDX17 14#-24# | ||||
| Cylinder dia. | 72mm | ||||
| Alternating presser foot lift | 2-5mm(standard 3.2mm) | ||||
| Working space | 225X110mm | ||||
| Lubrication | manual | ||||
