You are here: Home Products Overlock Machines AZ8120SD


Read More "Speed & Dry" High Speed Overlock & Safety Stitch Machines AZ8000SD-8 & AZ8500SD-8 class

AZ8120SD-82 Needle 4 Thread Overlock Machine, model with more tightened needle threads than existing models. AZ8120SD-8 is made for further enhancement of stitch performance.The model is applicable for wide overlock width up to 8mm. 3 different overlock widths (Y5, Y6, Y8) are convertible by exchanging stitch plate and presser foot stitch tongue. Yamato AZ8120SD does not require any adjustment when changing overlock width, but only change of gauge parts required.


Needle System DCx27
Number of Needles 2
Number of Threads 4
Needle distance (mm) 2,4
Over-edge seam width (mm) 5,6,7,8
Stitch length (mm) 1,0 - 4,0
Feed regulation Push button
Differential ratio 1:0.6 - 1:3
Differential feed regulation Lever with micro-adjuster
Pressor foot lift (mm) 6
Needle stroke (mm) 24,7
Machine speed (sti/min) 7000
Applications For Wide Seam Width


BT43 semi-automatic backlatch system

Learn More


Yamato Overlock  SD-Feature 
"Speed + Dry"


Learn More


B3 Manual backlatch system


MT22 - Solenoid Type Tape Cutter

Learn More


SC18 Self Cleaning Device

Order - Inquire Now !