
The SP-H6 series is a high-efficiency computerized single-needle lockstitch machine designed for knitwear, woven sportswear and intimate apparel. It features a direct-drive servo motor reaching 5,000 rpm, a dual-cutter automatic thread-trimming mechanism for clean seam starts and ends, and an oil-free needle-bar zone to protect delicate fabrics. The SP-H6S variant offers a dual-cutter trimming mechanism with enhanced condensed-stitch control. The large-capacity horizontal rotary hook reduces bobbin change frequency during long production runs. An intuitive touch panel stores multiple programmes, enabling rapid changeover between product styles.
Brushless direct-drive motor delivers consistent 5,000 rpm with lower noise, zero belt maintenance, and precise speed control at all stitch lengths.
The SP-H6S variant features an advanced dual-cutter mechanism that trims upper and lower thread simultaneously for the cleanest possible seam start — no bird nesting.
Completely dry needle-bar and presser-foot area eliminates oil contamination risk on white knitwear, lingerie and any sensitive fabric.
Stores multiple sewing programmes — speed, tension, condensed stitch and trim settings — with one-touch recall for fast style changeover.
High-volume rotary hook accommodates a larger bobbin, reducing the frequency of bobbin changes during extended high-speed production runs.
Programmable automatic back-tack and condensed stitch at seam start and end — improves seam durability and removes the need for manual reverse stitching.
| Specification | SP-H6 / SP-H6S Series |
|---|---|
| Brand | SUPREME Intelligent Technology · China |
| Model | SP-H6 / SP-H6S (Dual-Cutter Trim) |
| Machine Type | Computerized Single-Needle Lockstitch |
| Drive System | Direct-drive brushless servo motor |
| Max Sewing Speed | 5,000 rpm |
| Stitch Length | 0 – 5 mm (forward & reverse) |
| Needle | DB×1 #9 – #18 |
| Presser Foot Lift | 6 mm (knee lever: 13 mm) |
| Needle-Bar Oil | Oil-free |
| Thread Trim | Automatic (dual-cutter on H6S) |
| Power Supply | AC 220 V, 50/60 Hz, 550 W |
| Machine Weight | ~31 kg (head only) |
| Origin | China |
* Specifications subject to change. Contact us for the latest datasheet.