Manual Dial Tension Series

Merrylock 4050
Coverstitch Machine with Free Arm

*1-Needle Chain Stitch
*2/3-Needle Coverstitch (2.8mm, 5.6mm)
*Stitch Length 1-5mm
*Differential Feed 1:0.6-1:2.0
*Free Arm & 101mm Large Sewing Space
*Auto Tesion Release
*Auto Chain Looper Threader
*Needle Plate Area And Looper Area with LED Light
*7-Step Presser Foot Pressure
*Auto Switch Off

Merrylock 3040
Coverstitch Machine with Manual Dial Tension

*1-Needle Chain Stitch
*2/3-Needle Coverstitch (2.8mm, 5.6mm)
*Stitch Length 1-4mm
*Differential Feed 1:0.6-1:2.0
*Auto Tesion Release
*Auto Chain Looper Threader
*5-Step Presser Foot Pressure
*Auto Switch Off