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JACK® K4-D-01GBX364 3-Needle Cylinder Bed Interlock Industrial Sewing Machine – Complete with Table & Stand
✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED
Ready to sew. No setup needed. Professional installation included.
3 Needles • 5 Threads • Cylinder Bed • Direct Drive • Differential Feed
The JACK® K4-D-01GBX364 is an industrial cylinder-bed interlock sewing machine designed for plain seaming and coverstitch operations in garment production. Its narrow cylinder work area helps operators position tubular or curved sections of knit garments while maintaining access to the stitching area.
The integrated Direct Drive motor provides responsive speed control without a conventional external drive belt. Adjustable differential feeding helps manage fabric movement, making this configuration useful for production tasks involving knitted and stretch materials.
Key Features
- 3-Needle / 5-Thread Configuration: Designed for industrial interlock and coverstitch seam formation.
- Cylinder-Bed Work Area: Facilitates handling of sleeves, tubular garments, and other circular fabric sections.
- Direct Drive System: Motor is integrated into the machine for convenient electronic speed control.
- Differential Feed: Adjustable feeding supports consistent handling of suitable knit fabrics.
- Adjustable Stitch Length: Allows settings to be matched to the fabric and sewing operation.
- High-Speed Operation: Supports production sewing at speeds up to 5,500 stitches per minute under appropriate conditions.
- Industrial Workstation: JMJ Sewing Machines supplies this configuration with an industrial table and stand.
Applications
- Knitwear and stretch garment production.
- Coverstitch and plain seaming operations.
- T-shirts and casualwear.
- Sportswear and activewear.
- Underwear and lightweight knit apparel.
- Tubular and curved garment sections.
- Professional apparel manufacturing.
Technical Specifications
| Brand | JACK® |
| Model | K4-D-01GBX364 |
| Machine Type | Industrial Cylinder-Bed Interlock / Coverstitch |
| Standard Configuration | 3 Needles / 5 Threads |
| Bed Type | Cylinder Bed |
| Needle Gauge | 6.4 mm (X364 configuration) |
| Needle System | UY128GAS (#11 / #14 listed for K4-D series) |
| Maximum Sewing Speed | 5,500 SPM |
| Stitch Length | 1.5–4.5 mm |
| Differential Feed Ratio | 0.8–1.3 |
| Presser Foot Lift | Model-dependent; verify exact configuration |
| Motor Type | Integrated Direct Drive |
| Table & Stand | Included |
Included with the Machine
- JACK® K4-D-01GBX364 machine head.
- Integrated Direct Drive motor.
- Industrial sewing table.
- Heavy-duty industrial stand.
- Standard accessories supplied with the JMJ machine configuration.
JMJ Sewing Machines Recommends
For knitwear production, adjust the differential feed and stitch length to suit the fabric, then test the seam before starting a production run. JMJ Sewing Machines prepares, adjusts, and sewing-tests its industrial machine setups before delivery.
The JACK® K4-D-01GBX364 offers a 3-needle, 5-thread cylinder-bed configuration with Direct Drive operation and adjustable differential feeding. Supplied with table and stand by JMJ Sewing Machines, it is a practical workstation for professional knit garment production.