Guangdong MEI-AL Technology Co., Ltd.
| Aluminum Profiles Length | PP |
| Packaging Details | Standard Packaging |
| Running Way | Semi-Automatic running |
| Type | Anodizing, Coloring |
| Delivery Time | 60-90days |
| Applicationindustry | Automotive, Electronics, Aerospace, Construction |
| Treatment Material | Aluminium alloy profiles |
| Voltage | 220V/380V |
| Operating Mode | PLC control |
| Payment Terms | L/C,T/T |
| Average Coverage Area | 350m²/T (ton) |
| Warranty | 365day |
| Feautre | Stabilizing current and voltage |
| Lenght Profile | 7200MM |
| Product Name | High-Power Silicon-Controlled Rectifier Power Supply Devices |
| Model Number | MEL-AL-MAL-1042 |
| Place of Origin | Foshan, China |
| Brand Name | MEL-AL |
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Product Specification
| Aluminum Profiles Length | PP | Packaging Details | Standard Packaging |
| Running Way | Semi-Automatic running | Type | Anodizing, Coloring |
| Delivery Time | 60-90days | Applicationindustry | Automotive, Electronics, Aerospace, Construction |
| Treatment Material | Aluminium alloy profiles | Voltage | 220V/380V |
| Operating Mode | PLC control | Payment Terms | L/C,T/T |
| Average Coverage Area | 350m²/T (ton) | Warranty | 365day |
| Feautre | Stabilizing current and voltage | Lenght Profile | 7200MM |
| Product Name | High-Power Silicon-Controlled Rectifier Power Supply Devices | Model Number | MEL-AL-MAL-1042 |
| Place of Origin | Foshan, China | Brand Name | MEL-AL |
MEIAL supplies two dedicated SCR power units for aluminum finishing: ML-YH DC rectifier for oxide film growth, and dual/single-wave AC-DC coloring power for electrolytic tinting. Full current range 1KA~25KA, complete multi-protection circuit, PC communication port reserved, air-cooled cabinet, perfectly matched to automatic & manual anodizing lines.
DC constant current/voltage output drives aluminum substrate to generate uniform dense anodic oxide film. Stable current density eliminates uneven film thickness, edge thin layers and batch chromatic aberration, the core power equipment for decorative & hard anodizing.
| Parameter Item | Standard Spec | Custom Upgrade |
|---|---|---|
| Model | ML-YH SCR DC Rectifier | Wide voltage version for hard anodizing |
| DC Output | 0–24V continuously adjustable | Max 60V heavy hard oxidation |
| Current Grades | 1KA / 3KA / 6KA / 8KA / 10KA / 12KA / 15KA / 20KA / 25KA | Parallel connection up to 50KA |
| Stabilization Accuracy | ≤1% voltage & current fluctuation | Ultra-precise 0.5% control board |
| Cooling Mode | Industrial forced air cooling | Water cooling for non-stop heavy load |
| Safety Functions | Overheat / overcurrent / overvoltage / phase loss lockout | External interlock alarm system |
| Communication | Reserved PC control interface | RS485 / PLC linkage module |
Decorative sulfuric anodizing, hard wear-resistant anodizing; automatic horizontal / vertical lines, manual sampling oxidation lines, mini lab anodizing equipment.
Special two-stage output logic: first DC activation, then adjustable AC waveform deposition of metal ions inside oxide micropores to form uniform champagne, bronze, black color layers, targeting single nickel, single tin & mixed salt coloring formulas.
| Parameter Item | Standard Spec | Custom Upgrade |
|---|---|---|
| Models | Single-Wave Coloring Power / ML-SZS Dual-Wave Coloring Power | Multi-wave programmable coloring unit |
| Output Logic | Pre-DC activation + variable AC output | Custom DC pre-treatment duration |
| AC Output Voltage | 0–24V adjustable | Extended voltage for dark tint |
| Current Range | 6KA / 8KA / 10KA / 12KA / 15KA | Parallel high-current model |
| Supported Waveform | Sine wave / asymmetric pulse wave | Multi-wave storage for mixed salt formulas |
| Cooling Mode | Full air cooling | Low-noise silent cabinet |
| Formula Storage | Multiple coloring process recipes saved | Touch screen intelligent control |
Champagne / bronze / matte black electrolytic coloring; full-auto profile production lines, medium-sized manual coloring workshops.
Complete surface treatment workflow requires matched dedicated power:
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
430000-10000000
Employee Number:
50~90
Ecer Certification：
Verified Supplier
MEI-AL Technology has been committed to serve the aluminum profile surface treatment industry with its strong technical force, excellent production and processing, scientific management methods and excellent management style. Mei-al main production: anodizing, coloring, electrophoresis production li... MEI-AL Technology has been committed to serve the aluminum profile surface treatment industry with its strong technical force, excellent production and processing, scientific management methods and excellent management style. Mei-al main production: anodizing, coloring, electrophoresis production li...
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