| Sewing Head | AMF Reece S4000-ISBH | 
| Motor | DC Drive | 
| Sewing Speed | 1,500 - 3,800 spm | 
| Stitch Type | Single Thread Chainstitch | 
| Stitch Density | 3 - 12 s/cm (8 - 30 spi) | 
| Stitch Bite | 1.7 mm  - 2.3 mm (1/15” ~ 3/32”) | 
| Number of Buttonholes | 1 - 8 | 
| Distance between Buttonholes | 4 - 63 mm (3/16”~2-1/2”) Adjustable in Program | 
| Buttonhole Length | 15.8 mm - 25 mm (5/8” - 1”) | 
| Max Distance from Edge | 67 mm (2-5/8”) | 
| Max Distance First to Last Buttonhole | 63 mm (2-1/2”) | 
| Angle Adjustable | 0~6° | 
| Thread Trimming | Pneumatic | 
| Recommended Thread | Core Spun Polyester #50 | 
| Recommended Needle | AMF Reece Series 750 #90/14, #80/12, #70/10 | 
| Clamp Height | 12.7 mm (1/2”) | 
| Max Work Thickness | 3 mm (1/8”) | 
| Clamping | Step Motor | 
| Lubrication | Semi-Automatic | 
| Control System | PLC | 
| Table Types | Crosswise | 
| Electrical Requirements | 230V, 50/60Hz, 1 Ph | 
| Air Requirements | 5.5 basr (80psi) 14ℓ/㎥ (0.5cfm) | 
| Dimensions Head and Table | 1100 mm(L) x 600 mm(W) x 710 mm(H) | 
| Dimensions Packed Weight | 1300 mm(L) x 770 mm(W) x 1150 mm(H) 171kg |