The gauge between needle and hook needle determins the size of beads.
Various bead’s sizes can be available through changing different size gauge set.
| Model | No.of Needles | Material | Needle | Sewing Speed | Stitch Length | 
|---|---|---|---|---|---|
| ZJ200 | 2 | 78C#18~#22 | 2000 (rpm) | 
0.5~8 mm | 
|
| ZJ-201-1 | 1 | 4500 (rpm) | 
0~5 mm | 
                                                                
                                                                    