Siruba C007KP-W222-356/CQ/DCKU – High-Speed Cylinder-Bed Coverstitch Machine with Tape Binding Function
The Siruba C007KP-W222-356/CQ/DCKU is an advanced industrial coverstitch machine designed to meet the high demands of modern garment manufacturing. Belonging to the versatile C007KP series, this model is engineered specifically for operations requiring clean, professional seam finishes, especially in circular garment applications such as underwear, activewear, children’s apparel, and sports garments.
At the core of this machine is its cylinder-bed design, which enables sewing in closed loops — a key feature when producing leg openings, sleeve ends, and waistbands. The short, narrow cylinder allows for superior handling of tubular items and ensures more ergonomic positioning of material under the needle, improving both operator comfort and stitch accuracy. The bed’s structure reduces resistance during fabric movement and provides excellent visibility around the stitching area.
The machine features a 3-needle, 5-thread setup with a standard gauge of 5.6 mm, offering robust yet flexible seams ideal for stretchable and lightweight fabrics. It can also be configured to operate in 2-needle mode depending on production needs. The machine operates at ultra-high speeds of up to 6,000 stitches per minute, which significantly increases productivity while maintaining high stitch quality.
One of the defining attributes of this model is its CQ designation, indicating built-in support for tape binding operations. This function is essential for finishing edges with fabric or elastic binding — commonly used in garments such as briefs, boxer shorts, sports bras, and elasticated waistbands. The binding is applied cleanly and symmetrically, improving the durability and aesthetics of the final product. The tape feeding system is precise and consistent, ensuring there is no slipping or misalignment during fast-paced operation.
The DCKU suffix represents an expandable platform compatible with a wide array of optional accessories such as folders, guides, pullers, or additional trimming devices. This makes the machine ideal for facilities looking for one solution to perform multiple functions with only minor adjustments.
Performance is enhanced by the inclusion of an integrated direct-drive servo motor mounted directly to the machine head. This reduces power consumption, vibration, and noise, while also supporting needle positioning, soft start, and smoother speed transitions. It improves control and stability, particularly at the beginning and end of seams.
To further streamline workflow, the machine includes automatic functions powered by pneumatic systems: these include automatic thread trimming, automatic presser foot lifting, and needle stop positioning. Such automation reduces manual effort, operator fatigue, and production time — essential for high-volume manufacturing.
Additional technical enhancements include a dual thread take-up system for more consistent thread tension across various fabric types, and differential feed (FFT), allowing for perfect stitch formation on stretchy or slippery materials. The machine also includes centralized lubrication, which extends the life of internal components and reduces maintenance frequency.
Overall, the Siruba C007KP-W222-356/CQ/DCKU stands out as a high-performance, multifunctional sewing machine that delivers exceptional results in demanding production environments. Its adaptability, automation, and ergonomic design make it a key asset for manufacturers who prioritize efficiency, stitch quality, and versatility in garment assembly.
Key Features Summary:
3-needle, 5-thread cylinder-bed coverstitch machine with tape binding (CQ) function, ideal for elastic and decorative edge finishes.
Ultra-high-speed performance of up to 6,000 stitches per minute, built for industrial-scale productivity.
DCKU configuration supports modular customization with a wide range of attachments for hemming, trimming, or tape application.
Integrated servo motor ensures low noise, precise stitching, and energy-efficient operation.
Pneumatic automation: thread trimming, presser foot lifting, and needle positioning for a faster, smoother workflow.
