| 
 | 
| Model | 
DR-3A | 
 
| Max. Speed ※ | 
2,000rpm 
1,850rpm rotational speed in 
normal operation | 
 
| Seam | 
Double thread chain stitch | 
 
| Stitch Width | 
6.5-15mm | 
 
| Bag Material | 
P.P・Container bag |        
 
| Thickness | 
15mm | 
 
| Cutter | 
- | 
 
| Needle | 
UO-H33 #27 |   
 
| Oiling | 
by hand ・ Oiler | 
 
| Oil | 
Tellus #32 | 
 
| weight | 
34.0kg | 
 
| Feature | 
Thick material bag making sewing head | 
 
| Related Machines | 
TR-3A |        
 
 
| 
 ※depending 
on sewing material and operation.  | 
 
 
 | 
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