JANMACH- Serger AirThread 2000D Professional

Heavy duty 2 needle 2/3/4 thread convertible serger with a One-Push Blast Air Threading System and an 8-feed dog system

FEATURES
2,3, and 4 thread convertible
Easy lay-in threading
Threading chart
Color coded thread guides
Manual thread tension adjustment
Easily accessible lower looper guides
Changeable thread guide
Lower looper pretension setting slider
Easily retractable upper knife
Adjustable foot pressure
Snap-on presser feet
Standard stitch length 3mm; adjustable from 1mm to 5mm
Differential feed ratio 0.5 to 2.0
Adjustable cutting width 3.3mm to 7.5mm
Maximum speed 1,300 stitches per minute
Air Threading: upper and lower looper thread
Safety switch sensor for looper and side cover and presser foot
Dust cover included