Stable and reliable cutting device This machine is equipped with the latest improved upper and lower cutting blade devices. After completing the sewing program, it can automatically cut the surface line, with stable and reliable action, and the cutting line is flat to maintain the beauty of the stitches.
Mobile needle protector to prevent jumper wires The latest improved and optimized mobile needle guard of this machine can effectively suppress needle skipping, even when the machine is running at high speed, it can maintain beautiful and stable stitches.
Equipped with labor-saving automatic wire cutting and automatic foot lifting mechanism to reduce workload This machine is equipped with automatic thread cutting and automatic foot lifting drive devices. After the sewing process is completed, it can perform automatic cutting and foot lifting actions, making the sewing industry smoother, reducing workload, and greatly improving work efficiency (over 35%).
Equipped with labor-saving automatic wire cutting and automatic foot lifting mechanism to reduce workload This machine is equipped with automatic thread cutting and automatic foot lifting drive devices. After the sewing process is completed, it can perform automatic cutting and foot lifting actions, making the sewing industry smoother, reducing workload, and greatly improving work efficiency (over 35%).
Adopting a new type of wire passing mechanism for more precise adjustment Adopting a new type of thread picking mechanism and thread holder, the thread tension adjustment is more precise, and the sewing quality is further improved.
Computer direct drive, energy-saving and efficient Equipped with a computer direct drive servo motor, it has the advantages of fast start-up, precise braking, and high efficiency and energy saving.
JIK1668 series (small square head)
Actual sample of stitch legend for overlock sewing machine
JIK1668 Small Sylinder Interlock Sewing Machine Series
(Stitch Sample)


※ UT-Z (automatic wire cutting)
*UT-Z, With auto-trimmer


01CB (basic seam)
01CB, basice model


01TL (with mop wheel)
01TL, With puller


02BB (upper roller bar)
02BB, With Rolled-edge


35ZD (side cutter with suction wire)
35ZD, With Left-cut Tool

PRODUCT MODEL | JIK1668M-99A-D2 | JIK1668N-01CB-BD | JIK1668N-01TL-BD | JIK1668N-02BB-BD | JIK1668N-35ZD-BD |
Function Usage Function | fully automatic | Basic seam | Bring a mop wheel | Roll bar up | Side cutter suction air |
Number of stitches | 3 | 3 | 3 | 3 | 3 |
Number of lines | 5 | 5 | 5 | 5 | 5 |
Needle stitch amplitude (mm) | 5.6/6.4 | 5.6/6.4 | 5.6/6.4 | 5.6/6.4 | 5.6/6.4 |
Needle stitch length (mm) | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Pressure foot height (mm) | 5-6.3 | 5-6.3 | 5-6.3 | 5-6.3 | 5-6.3 |
Differential Ratio | 0.6-1.3 | 0.6-1.3 | 0.6-1.3 | 0.6-1.3 | 0.6-1.3 |
Maximum speed (rpm) | 4500 | 4500 | 4000 | 4000 | 4500 |
Automatic thread cutting | ● | ○ | ○ | ○ | ○ |
Foot Lift Up | ● | ○ | ○ | ○ | ○ |
Packaging size (mm) | 615×405×650 | 615×405×650 | 615×405×650 | 615×405×650 | 615×405×630 |
Weight (kg) | 45/50 | 45/50 | 45/50 | 45/50 | 45/50 |
※ Model configuration description: "●" represents standard configuration, "○" represents optional configuration