703 Three-thread edge stitching machine Four-thread lockstitch machine
Machine Model: 703  
Power: 90W  
Product Gross Weight: 11KG  
Differential Feed: 1:0.7-1:2  
Seam Width: 3.0-7.7MM  
Packaging Dimensions: 448*363*319  
Voltage: 110V~220V  
Needle Count: Single/Double Needle (3-thread/4-thread/Dense Stitch)
Seam Density: 1-4 mm
Seam Speed: 1,100 stitches per minute