The Siruba C007KP-W122-356/CH/DCKU is a professional high-speed cylinder-bed interlock (coverstitch) sewing machine, designed for demanding production environments where speed, stitch precision, and versatility are critical. This model is available in 2-needle and 3-needle configurations, making it suitable for a wide range of garment manufacturing applications, including underwear, activewear, children’s clothing, and T-shirts.
The machine offers a choice of needle gauges depending on the number of needles used: 4.0 mm and 4.8 mm for 2-needle setups, and 5.6 mm or 6.4 mm for 3-needle configurations. This flexibility allows the operator to select the best spacing for the fabric and design in question. Additionally, the upper interlacing can be disabled when needed, giving users the option to achieve a clean, flat seam look when top covering is not required.
The cylinder-bed design gives the machine the advantage of working efficiently with tubular and circular garments. This feature is especially useful when sewing sleeve openings, leg holes, or waistbands in a closed-loop manner. The recessed cylinder also helps guide the fabric closer to the needle plate, resulting in more accurate stitching and better control over seam alignment.
One of the standout features of this machine is the built-in fabric trimming function, denoted by the CH designation. This right-hand trimming knife cuts the excess fabric edge during stitching, creating a professional finish in a single operation. The DCKU code indicates enhanced compatibility with attachments for additional operations such as seam opening, elastic insertion, hemming, or tape binding, further increasing the machine’s productivity and functionality.
The Siruba C007KP-W122-356/CH/DCKU comes with a high-speed direct-drive servo motor built into the machine head. This type of motor significantly reduces energy consumption, vibration, and noise. It also supports smart features such as needle positioning and a smooth start function, improving accuracy at the beginning and end of seams.
The machine is equipped with a central lubrication system, ensuring consistent oil delivery to key moving components. This contributes to reduced maintenance, increased reliability, and longer service life. Pneumatic automation options include automatic thread trimming, presser foot lifting, and needle positioning, which save operator effort and reduce sewing cycle time.
A standard hemming ruler is included, enabling easy bottom hemming or sleeve finishing without the need for additional setup. Optional accessories can be added to further extend the machine’s capabilities, including folders for binding or elastic applications and pullers for better material feed in difficult-to-handle fabrics.
The Siruba C007KP-W122-356/CH/DCKU is ideal for production environments that require frequent style changes, high speeds, and consistent quality. Its robust construction, modular adaptability, and support for multiple operations in one machine make it a highly efficient tool for industrial sewing operations.
Key Features Summary:
2- or 3-needle cylinder-bed interlock sewing machine with multiple needle spacing options.
Integrated trimming knife for simultaneous edge finishing during sewing.
Built-in servo motor for energy efficiency and quiet operation.
Pneumatic thread trimming, foot lifting, and needle positioning for faster workflows.
Central lubrication system and compatibility with various optional attachments including binders and elastic inserters.
