
| Model | JK591DES | JK592DES |
| Needle quantity | 1 | 2 |
| Needle type | DPx5 (9-22#) | |
| Max sewing speed | 2500spm | |
| Height of presser foot | 7-15mm | |
| Max stitch | 7mm | 4mm |
| Needle bar stroke | 38mm | 41mm |
| Max stitch thickness | 6mm | |
| Needle gauge | / | 2.4/2.0/1.6mm |
| Packing size | Machine: 740x365x700mm;Table&stand: 1225x550x120mm | |
| Weight(N.W/G.W) | 85/94Kgs | |