Yamato CZ6020 Series – 2 Needle 4 Thread Overlock Machine for General Seaming
The CZ6020 Series is a versatile 2-needle, 4-thread overlock machine designed for general seaming and reinforcing tape attachment. It offers adjustable overlock width and consistent performance across light to heavy knitted and woven materials.
12 Month manufacturer warranty
12 Month Free Service from Invoice Date
3 Month Distributer Warranty
The CZ6020 Series 2 Needle 4 Thread Overlock Machine is a reliable and flexible solution engineered for general seaming and reinforcing tape attachment in garment manufacturing. Designed to handle a wide variety of fabrics, this machine ensures consistent stitch quality and high productivity across multiple applications.
A key highlight of the CZ6020 Series is its easy adjustment of overlock width from 5 mm to 8 mm, allowing operators to quickly adapt the machine to different sewing requirements without complexity. This flexibility makes it suitable for a wide range of garment types and seam specifications.
The series includes multiple variants—CZ6020 / CZ6025 for light to medium weight fabrics and CZ6120 / CZ6125 for light to heavy weight materials—ensuring optimal performance across both delicate and thicker fabrics used in outerwear and innerwear.
For enhanced functionality, select models (CZ6020 & CZ6125) are equipped with a presser foot featuring a tape passage, enabling efficient and precise attachment of reinforcing tapes. This makes the machine ideal for applications requiring added seam strength and durability.
Built for versatility, the CZ6020 Series can be used on both knitted and woven materials, making it a dependable choice for manufacturers producing a wide range of garments.
Overall, the CZ6020 Series delivers a balance of ease of use, adaptability, and consistent seam quality, making it a valuable addition to modern sewing lines focused on efficiency and flexibility.
| Model | Application | Number of Needles | Number of Threads | Needle Distance | Over-edge Seam Width | Stitch Length | Differential Ratio | Presser Foot Lift | Needle Stroke | Machine Speed | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CZ6000 | 1 Needle 3 Thread Overlock Machine for Blind Hemming Operation | 1 | 3 | — | 4 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | — |
| CZ6003 | 1 Needle 3 Thread Overlock Machine for General Seaming | 1 | 3 | — | 4 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | — |
| CZ6004 | 1 Needle 2 Thread Overlock Machine for Break Open Seaming | 1 | 2 | — | 13 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 3.5 | 27.2 | 5,500 | — |
| CZ6016-60 | 1 Needle 3 Thread Overlock Machine for Rolled Hemming | 1 | 3 | — | 3 | 0.6 - 2.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | — |
| CZ6020 | 2 Needle 4 Thread Overlock Machine for General Seaming | 2 | 4 | 2, 2.4 | 4, 5, 6 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | — |
| CZ6025 | 2 Needle 4 Thread Overlock Machine for Attaching Reinforcing Tape | 2 | 4 | 2, 2.4 | 4, 5, 6 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | — |
| CZ6120 | 2 Needle 4 Thread Overlock Machine for General Seaming | 2 | 4 | 2.4 | 5, 6, 7, 8 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | — |
| CZ6125 | 2 Needle 4 Thread Overlock Machine for Attaching Reinforcing Tape | 2 | 4 | 2.4 | 5, 6, 7, 8 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | — |
| CZ6500 | 2 Needle 5 Thread Safety Stitch Machine | 2 | 5 | 3.2, 5.0 | 4, 5 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | Safety Stitch |
| CZ6520 | 3 Needle 6 Thread Multi-Purpose Safety Stitch Machine | 3 | 6 | 3.2 + 2.4 | 5, 6 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | Safety Stitch |
| CZ6525 | 3 Needle 6 Thread Multi-Purpose Safety Stitch Machine | 3 | 6 | 3.2 + 2.4 | 5, 6 | 1.0 - 4.0 | 1:0.6 - 1:2.3 | 6.0 | 23.7 | 6,500 | Safety Stitch |
| CZ6600-31 | Safety Stitch Machine for Heavyweight Fabric | 2 | 5 | — | — | 2.0 - 5.0 | 1:0.6 - 1:3 | 5.0 | 27.1 | 6,000 | Safety Stitch |