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JACK® JK20U-63Q Single Needle Zig-Zag Lockstitch Industrial Sewing Machine – Complete with Table & Stand
✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED
Ready to sew. No setup needed. Professional installation included.
Single Needle • Zig-Zag & Straight Stitch • Drop Feed • Servo Motor • Control System
The JACK® JK20U-63Q gives sewing professionals the flexibility to work with straight and zig-zag lockstitches on one industrial machine. Its adjustable settings support garment alterations, decorative stitching, and routine sewing operations on suitable light- to medium-weight materials.
Fabric moves beneath the presser foot through the drop-feed mechanism. Operators can adjust stitch length and zig-zag width to match the sewing task. JMJ Sewing Machines supplies this model as a complete workstation with a servo motor, control system, industrial table, and stand.
Key Features
- Single-Needle Lockstitch: Creates straight or zig-zag seams with a single needle.
- Adjustable Zig-Zag Width: Allows the operator to change the width of the side-to-side needle movement.
- Straight Stitch Option: Select straight stitching by setting the zig-zag width to zero.
- Drop Feed: Supports controlled movement of compatible fabrics during sewing.
- Adjustable Stitch Length: Provides flexibility for different seam requirements.
- Reverse Stitching: Allows seam ends to be reinforced when appropriate.
- Servo Motor: Provides adjustable speed control for routine and detail-oriented work.
- Complete Workstation: Supplied with an industrial sewing table and stand.
Applications
- Garment alterations and tailoring.
- Straight seams and zig-zag stitching.
- Decorative fabric details and appliqué.
- Light- to medium-weight textile projects.
- Professional sewing workshops.
- General industrial garment work.
Servo Motor Advantages
- Adjustable operating speed for different sewing tasks.
- Responsive starts and stops for detailed work.
- Generally quieter operation than conventional clutch-motor setups.
- Convenient speed control during garment assembly and finishing.
Technical Specifications
| Brand | JACK® |
| Model | JK20U-63Q |
| Machine Type | Single-Needle Zig-Zag Lockstitch |
| Number of Needles | 1 |
| Feed Mechanism | Drop Feed |
| Stitch Options | Straight Stitch & Zig-Zag |
| Zig-Zag Width | Adjustable |
| Stitch Length | Adjustable |
| Reverse Stitching | Yes |
| Motor | Servo Motor (JMJ Configuration) |
| Control System | Included with JMJ Configuration |
| Table & Stand | Included |
Included with the Machine
- JACK® JK20U-63Q Machine Head.
- Servo Motor and Control System.
- Industrial Sewing Table.
- Heavy-Duty Industrial Stand.
- Standard Machine Accessories.
JMJ Sewing Machines Recommends
Before production, match the needle and thread to the fabric and test both straight and zig-zag settings on a sample. JMJ Sewing Machines assembles, adjusts, and sewing-tests its industrial machine setups before delivery.
The JACK® JK20U-63Q combines straight and zig-zag stitching with adjustable controls in a complete industrial setup. Supplied by JMJ Sewing Machines with a servo motor, table, and stand, it is suited to professional tailoring, alterations, and garment sewing.