Manual Dial Tension Series

Merrylock 480 
Overlock Machine with Free Arm and dual areas LED Lights

4 LED lights on dual areas including the sewing space and as the pioneer to have the looper threading illumination for enhanced visibility. Equipped with auto tension release system and auto switch off design.

This machine is a great choice for sewing enthusiasts. It is easy to use, reliable, and helps create smooth, precise stitches for all kinds of sewing projects.

*2-Needle 2/3/4 Thread Overlock Machine
*Stitch Length 1-5mm
*Differential Feed Ratio 1:0.6-1:2.0 For More Sewing Capabilities
*Small Free Arm Enables Easy Sewing For Tubular Pieces
*Auto Tension Release
*4 LED Lights on Dual Areas
*16 Overlock Stitch Variations For All Types Of Fabric And Serging Situation
*Auto Switch Off

Merrylock 740
Overlock Machine with Free Manual Dial Tension

*2-Needle 3/4-Thread Overlock
*1-Needle 3-Thread Overlock
*Stitch Length 1-4mm
*Differential Feed 1:0.8-1:2.0
*Auto Lower Looper Threader
*Built-in Narrow Rolled Hemming
*Removable Upper Knife
*Auto Switch Off
*Built-in Accessory Box
*Quick-release Sewing Table
*Built-in Lamp

*Comparison with MK848: Different Appearance Design

Merrylock 848 
Overlock Machine with Free Manual Dial Tension

*2-Needle 3/4-Thread Overlock
*1-Needle 3-Thread Overlock
*Stitch Length 1-4mm
*Differential Feed 1:0.8-1:2.0
*Auto Lower Looper Threader
*Built-in Narrow Rolled Hemming
*Removable Upper Knife
*Auto Switch Off
*Built-in Accessory Box
*Quick-release Sewing Table
*Built-in Lamp

*Comparison with 740DSA: Different Appearance Design

MK2020 is a Manual Dial Tension Overlock equipped with
- Auto tension release
- Extra Height stage
- 2-Thread Converter
and Auto threader, providing reliable overlock stitching and stable performance for professional sewing applications.

This model is Manual Dial Overlock Machine providing reliable overlock stitching and stable performance for professional sewing applications.

Brief Features:
- Extra Height stage
- 2-Thread Converter
- Auto threader
- Integrated Thread Cutter

- Auto tension release