This innovative production line enables dual - material passivation for magnesium and aluminum products, ideal for aerospace casings, automotive lightweight components, and electronic housings. It integrates adaptive cleaning modules—ultrasonic for aluminum’s oily residues and gentle electrolytic cleaning for magnesium’s sensitive surface—followed by adjustable passivation tanks. The system switches between chromate conversion (for aluminum) and chromium - free passivation (for magnesium) via PLC - controlled chemical dosing, forming protective films (2 - 10μm) that resist salt spray (800+ hours).
Featuring quick - change fixtures and anti - cross - contamination design, the line reduces material changeover time by 60%. Its energy - saving infrared drying and closed - loop wastewater treatment meet ISO 14001 standards. Perfect for mixed - material manufacturers, it optimizes space while delivering consistent quality across diverse alloys.
Keywords: magnesium aluminum shared passivation line, adaptive cleaning system, dual - material film formation, quick - change passivation equipment.
Process Of Flexible Passivation Line:
manual feeding ⇒ ultrasonic degreasing No.1 ⇒ ultrasonic degreasing No.2 ⇒ ultrasonic washing No.3 ⇒ passivation No.4 ⇒ ultrasonic pure water washing No.5 ⇒ pure water washing No.6 ⇒ blow water manually ⇒ tunnel furnace drying ⇒ convey to the full inspection platform
Partial parameter description Of Flexible Passivation Line:
5-4. Electrical control system
| quantity | 1 set |
| structure form | The control cabinet is made of A3 cold rolled plate bending and welding, and the surface is coated after forming; PLC and frequency converter are adopted by Mitsubishi of Japan; The contactor and thermal protection are schneider; The touch screen is 10 inches, made by Taiwan Weilun; Temperature controller and relay are adopted by Omron of Japan; Other electrical components are made of domestic high-quality brands or imported brands that meet 3C standards; |
| safe protect | One emergency stop switch is installed at each end of the equipment, so that the operation of the equipment can be stopped quickly in case of emergency. The installation position is safe and reasonable, and convenient for operation. All equipment is reliably grounded to ensure the safety of personnel and equipment circuits. |
| structure | The operation panel is equipped with a touch screen, and all parameters of the equipment are concentrated on the touch screen. Set the buzzer, and there are three-color working indicator lights on the top of the equipment. If there is any abnormal situation, sound and light alarm will be triggered. The control box is equipped with PLC, relay, air switch and other electrical appliances to control the executive mechanism of each part of the equipment. The wiring is neat and clear, and the line number is clear. The ultrasonic generator is set as an independent box and placed separately on the top of the equipment. |
For a complete technical solution Of Flexible Passivation Line, please contact me. We will customize the design based on your product technical requirements and factory layout.
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About Us:
We will continue to uphold the concepts of honest operation, attracting talents widely, technological innovation, craftsmanship spirit and customer service first, so that our equipment can make due contributions in meeting customers' flexible production needs, replacing manual labor, environmental protection, energy conservation, automatic intelligence and other aspects, and push surface treatment equipment to a new level to serve customers all over the world.
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Automatic Flexible Passivation Line For Magnesium And Aluminum Products Images
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