R1790AS-D Electronic Button Holing Machine
Detailed Description
The LORDI R1790AS-D sets a high standard for modern buttonholing applications. Driven by independent stepping motors, it significantly reduces mechanical complexity and cutter jamming, leading to increased factory productivity. The integration of advanced mechanisms ensures that both the feeding and needle swinging operate smoothly to deliver precise and aesthetically flawless buttonholes.
Equipped with a large, full-color touchscreen smart panel, operators can easily monitor parameters, adjust stitch widths, and customize configurations. It also features a specialized basting function, making it exceptionally reliable when working with highly elastic fabrics by preventing any unappealing stretching or deformation during the sewing process.
Technical Specifications
| Specification Parameter | Details |
| Model | R1790AS-D |
| Needle Type | DBX5 (12#) |
| Thread Number | 2 |
| Buttonhole Size | 4 * 25 mm |
| Presser Foot Lifting Height | 14 mm |
| Side Cutter Function | 1/4' - 3/4' |
| Needle Number | 1 |
| Stitch Width | 2 * 4 mm |
| Maximum Speed | 4200 rpm |
| Measurements (Meas) | 76 x 39 x 56 cm |
| Weight (Net/Gross) | 60 / 65 Kg |
Key Features
Stepping Motor Control: The advanced stepping motor precisely controls the trimming and presser foot lifting, reducing cutter jamming and significantly improving overall work efficiency.
Precise & Beautiful Stitching: A dedicated step motor drives the feeding and needle swinging mechanism, ensuring accurate placement and beautiful stitch quality.
Slow Start Function: Features a customizable slow start setting that gently initiates the sewing process to reduce the risk of needle breakage.
Basting Function for Elastic Fabrics: Includes an integrated basting function that allows elastic fabrics to be sewn securely without any stretching or deformation.
