Multifunctional Overlock Sewing Machine Electric Desktop Overlock Sewing Machine Four-thread Three-thread Overlock Machine Easy To Use

Number of lines: 2/3/4 lines Differential feeding ratio: 1:0.7~1.2 Bag/seam density: 2-4mm Secret copy: supported Net weight: 6.2kg Power: 110W

• Thread tension,adjustment button,Four surface thread tension,adjustment buttons, usually set between 3 and 5 for sewing situations,The larger the number, the greater the thread tension, and the tighter the sewing effect.
• Differential feeding adjustment rod,By selecting the adjustment lever on the right side of the machine Adjust according to your needs.
• Color threading guide diagram,Colorful threading guide map, easy to get started and save threading time.
• Overlay density adjustment button,Located above the right hand wheel (1-4mm),Adjust the length of the sparse and dense line spacing of the stitch.
• Wrap seam width adjustment button,Use this button to adjust the width of the edge wrapping stitch, The width range of the line trace is 3.5-5.7mm.