
The SP-H7 is Supreme's latest-generation computerized single-needle lockstitch machine, powered by a direct-drive brushless servo motor for silent, vibration-free operation up to 5,500 rpm. It features an intelligent auto thread-trimming and condensed-stitch system, an oil-free needle-bar area to protect sensitive fabrics, and a large-capacity hook for extended operation without re-threading. Suitable for knitwear, woven garments, sportswear and lingerie. The SP-H7S variant adds a long arm for double-needle work. Available with optional automatic bobbin winder and Profibus/IoT connectivity for smart factory integration.
Brushless direct-drive servo motor eliminates belt and transmission losses — quieter operation, faster response and lower energy consumption than conventional clutch motors.
One-touch thread trim with automatic condensed-stitch start/end prevents seam unravelling and eliminates manual thread-tail tying — reducing cycle time per garment.
Dry needle-bar and presser-foot zone prevents oil contamination on delicate fabrics — essential for lingerie, white knitwear and precision sportswear.
Full-colour icon-based touchscreen for speed, stitch length, tension and sewing programme — stores multiple user patterns for quick style changeover.
Large rotary hook increases bobbin capacity, reducing downtime from frequent bobbin changes during high-volume production runs.
Optional IoT and Profibus connectivity allows the SP-H7 to integrate with Supreme's smart factory management system for real-time production monitoring and data capture.
| Specification | SP-H7 Series |
|---|---|
| Brand | SUPREME Intelligent Technology · China |
| Model | SP-H7 / SP-H7S (Long Arm) |
| Machine Type | Computerized Single-Needle Lockstitch |
| Drive System | Direct-drive brushless servo motor |
| Max Sewing Speed | 5,500 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 |
| Hook Type | Large-capacity horizontal rotary hook |
| Thread Trim | Automatic (condensed stitch start/end) |
| Power Supply | AC 220 V, 50/60 Hz, 550 W |
| Machine Weight | ~32 kg (head only) |
| Origin | China |
* Specifications subject to change without notice. Contact us for the latest datasheet and variant options.