Description
1-needle lockstitch machine with automatic functions, bottom feed and energy-saving motor built into the machine head (Direct Drive), which guarantees quiet and reliable operation and reduces electricity consumption.
Automatic functions:
● thread cutting
● lifting the presser foot
● bartacking
● needle positioning
The machine has a stepper motor that controls the stitch length setting in the machine and is responsible for the locking function. This solution significantly reduces the noise level during locking and also allows you to precisely set the stitch length.
Jack A4F-DH lockstitch machine has an improved thread trimming system, shortening the thread length after trimming to 3.5 mm.
Decorative Stitches
The machine can program decorative stitches
Technical specification for download: Click here
| 1-needle lockstitch for materials | medium to heavy |
| Type of feed | bottom |
| Automatic thread trimming | yes |
| Automatic needle positioning | yes |
| Automatic foot lifter | yes |
| Automatic bartacking | yes |
| Wiper | no |
| Stitch compensation button | yes |
| Type of lubrication | central lubrication system |
| Side trimmer | no |
| LED lighting of working field | yes |
| Max. stitch length | 5.0 mm |
| Presser foot lift height | 13 mm |
| Max. sewing speed | 3500 s.p.m. |
| Built-in AC Servo motor | yes |
| Needle system | 135×5 |
| Table top | standard 110 x 50 cm |
| Warranty period | 12 months |
| Kit | complete set |
