MEIAL Plate Heat Exchanger | Matching Full Anodizing & MAO Production Line Accessories

Unique herringbone corrugated plate design forces fluid to form strong turbulence at low flow velocity. Its heat transfer coefficient is 3–5 times higher than shell & tube heat exchangers, realizing fast cooling/heating response.

• Strictly lock oxidation bath temperature within ±1℃; avoid overheating-induced thin oxide film, powdering, uneven sand surface and color difference during dyeing & electrolytic coloring.
• Shorten chiller operation time, cut overall power consumption of the whole workshop by 15%–25%.

The integrated stacked plate layout takes only 1/3 floor space of equivalent tubular heat exchangers. Small footprint perfectly fits narrow factory layouts of aluminum profile workshops, no extra civil reconstruction required. Lightweight frame design reduces load on tank platform.

All heat exchange plates adopt thickened SS316L stainless steel, resistant to sulfuric acid, alkaline etching liquid, coloring salt solution and fluorine-containing sand bath fluid. EPDM high temperature resistant anti-acid gaskets are equipped to prevent leakage and extend service life under long-term acid mist humid workshop conditions.

Fully detachable bolt frame structure brings two major advantages:

1. Capacity adjustable freely: Add or reduce corrugated plates according to production capacity upgrade, no need to replace the whole unit;
2. Easy disassembly & cleaning: Open the frame directly to flush aluminum sludge, oxide impurities and scale inside flow channels, effectively avoid heat transfer efficiency attenuation caused by scaling, greatly reduce maintenance downtime and cleaning cost.

Narrow thin flow channels retain minimal medium volume. When adjusting production parameters, bath temperature changes rapidly without lag, ideal for hard anodizing, micro-arc oxidation which require strict low-temperature constant control.

Suitable for cooling oxidation tank, coloring tank, sealing tank, alkali etching tank and heating middle temperature sealing bath; perfectly matched with MEIAL air-cooled/water-cooled screw chillers, circulation pumps, heating coil systems and PLC automatic temperature control system. One-stop supporting for full automatic, vertical, manual and mini MAO production lines.