model | NP-7A | NP-7B | NP-7H | NP-7R |
Max. Speed ※ | 1900 rpm | 1,500 rpm | 1,900 rpm | 1,000 rpm |
Seam | Single thread chain stitch | |||
Stitch Width | 8.5mm (fixed) | |||
Bag Material | Paper, Jute, PP | |||
Thickness | Jute bag 8mm | |||
Cutter | Semi-automatic wire cutting machine | |||
Needle | DN×1 #25 | |||
Oiling | Manual feeding, oil pump | |||
Oil | Tellus# 32 | |||
weight | 6.0 kg | |||
Feature | Overseas specifications | Domestic specifications | Width type handle | Air motors |
Related Machines | crepe tape cutter |