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Jack JK-904E-M03 Automatic Overlock Four Thread

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Jack JK-904E-M03 Automatic Overlock Four Thread 

Direct Drive Automatic 4 Thread High-Speed Overlock.

Automatic overlock machine with automatic thread trimmer and automatic presser foot lifter, which improve the efficiency to more than 35%.

Sensor to avoid cutting fabric

Adjustable speed. Ease of use, Ease of threading built into this modern designed overlock.

The 4 thread overlock has become the machine of choice for all stretch fabrics.

Oil Supply System Optimisation. Fully enclosed needle bar mechanism & oil return mechanism, an improvement on the condition of needle bar abrasion & oil leaking.

Push-button. Stitch Length control.

Differential feed control allowing flat pucker-free seams on difficult fabrics.

Built-in Led Light. Adjustable brightness.

The Jack JK-904EM is a pleasure to use. Silent motor & reliable machine.

SKU: Jack JK-904E-M03-1 Categories: , , , Tag:


Jack Automatic 4 Thread Overlock

Model JK-904E-MO3

Complete on Formica tabletop and unit stand.


Model Needle Thread Needle Stitch Sewing
Number Gauge Length (mm) Speed (s.p.m)
JK-903E- 9 3 4 7000
JK-903E- 9 3 1.5 7000
JK-904E- 9 4 2 4 7000
JK-904E- 11 4 2 4 7000
JK-905E- 14 5 3 4 7000
JK-905E- 14 5 5 5 7000
JK-905E- 19 5 5 6 6500

More specifications of the above models are also available. 

Additional information

Weight 55000 g

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