30+ Years Experience
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JACK JK-T783G-Z — Mechanical Digital Buttonhole Sewing Machine
Complete Assembled with Table and Stand Included
Complete Assembled with Table and Stand Included
Precision • Efficiency • Stability — The New Era of Buttonhole Sewing
Overview
The ACK JK-T783G-Z (also known as Jack T781G-Z) is a mechanical computerized buttonhole sewing machine equipped with a built-in direct drive motor, complete table, and stand. It combines advanced automation with mechanical reliability, providing smooth, low-vibration operation and excellent stitch quality for all types of woven and knit materials. Ideal for shirts, uniforms, jackets, and T-shirts, this model delivers professional buttonhole results with speed and consistency.
Key Features
- Integrated Direct Drive Motor: Mounted directly on the main shaft for quiet, stable operation with minimal vibration and 70% lower energy consumption than clutch motors.
- Automatic Thread Trimmer: Cuts threads automatically after each cycle, saving time and improving productivity.
- Auto Presser Foot Lift: Stepper-motor control ensures smooth, consistent lifting and reduces manual effort.
- Digital Control Panel: Easy-to-use interface includes an automatic piece counter for efficient production tracking.
- Compact Integrated Design: Motor and control box built into the head for easier transport, faster installation, and a clean setup.
- Precise Mechanical Operation: Delivers accurate, repeatable buttonholes on a variety of materials without adjustment complexity.
- Enhanced Stability: The direct-drive single-shaft motor reduces noise and vibration while improving speed response and control.
- Energy Efficiency: Up to 70% power savings compared to older belt-driven systems.
Applications
- Shirts and blouses
- Overalls and uniforms
- T-shirts and knit garments
- Jackets and lightweight outerwear
- General apparel buttonhole finishing
Machine Specifications
| Model: | T781G-Z (ACK JK-T783G-Z) |
| Buttonhole Size: | 22 mm × 4 mm |
| Function Type: | Woven Material (Standard) |
| Needle System: | DPx5, Size #12 |
| Number of Needles: | 1 |
| Number of Threads: | 2 |
| Side Cut Function: | 1/4″ ~ 3/4″ |
| Parallel Spacing: | 0.2 mm – 2.5 mm |
| Automatic Thread Timer: | Yes |
| Auto Presser Foot Lift: | Yes (Stepper Motor Control) |
| Clearance Under Foot: | 12 mm |
| Max Sewing Speed: | 3,600 stitches per minute (SPM) |
Advantages
- Low Noise & Vibration: Smooth operation for long working hours and precise results.
- Integrated System: Motor and control box built into the machine head—no external wiring needed.
- Energy Saving: Reduces electricity use by up to 70%.
- Operator-Friendly: Side control panel and automatic counter simplify production workflow.
- Durable Construction: Built to deliver consistent performance in high-demand production environments.
The ACK JK-T783G-Z combines modern automation with mechanical precision, offering efficiency, reliability, and professional-quality buttonholes for any garment production setup. With its integrated design and automatic functions, it’s the ideal choice for apparel manufacturers seeking speed, stability, and superior results.
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