JUYI Dual-Head Semi-Automatic Bracelet Forming Machine (Space-Saving, High-Efficiency Semi-Auto Bracelet Roller)
The JUYI Dual-Head Semi-Automatic Bracelet Forming Machine is specially designed for efficient and precise forming of metal bracelets. Utilizing pneumatic-assisted manual control similar to our semi-automatic ring forming machines, this robust machine bends flat metal strips into perfectly rounded bracelet shapes with ease.
Featuring a unique dual-head design, the machine maximizes workspace efficiency by performing simultaneous forming operations, effectively doubling productivity while reducing the footprint on your workbench.
With a power supply of 220V and a 750W motor, the machine accommodates bracelets with diameters ranging from 40mm to 65mm, and metal thicknesses between 0.1mm and 3mm, making it compatible with a wide variety of metals including gold, silver, copper, and stainless steel.
Its heavy-duty construction and ergonomic design ensure stable, reliable operation, ideal for jewelry manufacturers and workshops aiming to improve throughput and maintain consistent quality.
Key Features:

• Dual-Head Design – Enables simultaneous forming to boost efficiency and save valuable workspace.
• Pneumatic-Assisted Manual Operation – Offers smooth and precise control for consistent bracelet shaping.
• Wide Size Range – Suitable for bracelets with diameters from 40 to 65mm and thicknesses from 0.1 to 3mm.
• Versatile Metal Compatibility – Works with gold, silver, copper, stainless steel, and other metals.
• Durable & Stable – Built with high-quality components for long-lasting, reliable performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Voltage | 220V |
| Motor Power | 750W |
| Bracelet Diameter Range | 40 – 65 mm |
| Material Thickness Range | 0.1 – 3 mm |
| Operation Mode | Semi-Automatic (Pneumatic-assisted Manual) |
Applications
• Efficient forming of metal bracelets in jewelry manufacturing
• Small to medium batch production requiring consistent quality
• Workshops focusing on maximizing productivity and workspace












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