Features:
1. Oil-free clean sewing
2. Electric clamping organization
3. New Pulling thread-slacking device
4.New base thread and surface thread cutting device
5.Multifunction operation control panel
6.Simple and convenient operation, simple and accurate orientation
Product Description
| Model name | MR-1790s |
| Application | Light to medium heavy material |
| Max. sewing speed | 4,200 sti/min |
| Max. bartack width | 5 mm |
| Max. buttonhole length | 41 mm (optional: 70mm and 120mm) |
| Lift of the work clamp | 14 mm |
| Needle type | DBX5 #11J-#14J |
| Lubrication | Automatic |
| N.W./G.W. | 112 /117 kgs |
| Measurement | 0.252 cb |
Applications:
The 1790s High Speed Computer Controlled Straight Button Holing Sewing Machine. is ideal for various applications.
