Description
The BRUCE BRC-264G is an industrial, high-speed, 3-needle, 5-thread computerized interlock (coverstitch) sewing machine designed explicitly for sewing small tubular and cylindrical garments. Produced under Jack Technology, this machine utilizes a compact small cylinder bed combined with advanced stepping motor control to deliver precise, automated garment assembly without requiring a compressed air system.
Key Features & Capabilities
- Small Cylinder Arm: Featuring an ultra-slim 180 mm circumference bed, it is custom-built for effortless feeding of tight tubular goods such as sleeve cuffs, necklines, waistbands, and children’s apparel.
- Full Stepping Motor Integration: The automatic thread trimming and presser foot lifting mechanisms are fully driven by highly responsive electric stepping motors. This completely removes the reliance on noisy, maintenance-heavy external air compressors.
- High Efficiency Performance: Operates at structural speeds up to 4,500 RPM, leveraging a direct-drive energy-saving motor that minimizes vibration and system torque.
- Automatic Adjustability: Includes programmatic parameters for seamless transitions from very thin, light mesh up to heavy-duty knitwear without structural fabric bunching or arching.
Technical Specifications
| Specification | Details |
|---|---|
| Stitch Configuration | 3-Needle, 5-Thread Interlock |
| Cylinder Bed Circumference | 180 mm |
| Maximum Sewing Speed | 4,500 RPM |
| Needle Distance Options | Standard 5.6 mm or 6.4 mm variants (-01CBx356 / -01CBx364) |
| Max Stitch Length | 3.6 mm |
| Differential Feed Ratio | 0.8 to 1.4 mm |
| Max Presser Foot Height | 7 mm |
| Needle System | UYx128GAS (#70 – #90) |
| Drive System | Integrated Direct-Drive Coaxial Servo Motor with LED backlight |
Target Applications
The BRUCE BRC-264G is ideally deployed in high-capacity factories targeting:
- Hemming and topstitching on T-shirts, hoodies, and sportswear.
- Precision edge-binding and cylindrical hemming on underwear and swimwear.
- Small-diameter sewing constraints like infant or children’s knitwear loops
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