Features :

A device for interlock stitch machines to trim threads. Threads are easily cuts, by pressing the treadle with the heel. Cuts fast the needle thread, looper thread and top cover thread when the pedal is heeled.

Technical parameters:

• No. of Needles 3
• No. of Threads 5
• Needle Gauge 4.0/4.8/5.6/6.4
• Stitch Length 1.4-3.6
• Differential Ratio 1：0.5-1：1.3
• Presser Lift Height mm 5
• Sewing Speed 4500