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Custom IP68 Industrial Enclosure for High-Temperature Acidic Environments

Designed for a France-based automation system, this corrosion-resistant industrial enclosure operates reliably in 100–130°C acidic conditions with full IP68 protection. Built using 316 stainless steel and high-performance sealing, the solution was successfully validated through third-party testing in Europe.

Project Overview


In high-demand industrial automation environments, standard enclosures often fail under extreme heat and chemical exposure. This project was developed for a France-based client whose existing enclosure could not withstand high-temperature acidic conditions, causing performance and durability issues.


The Challenge


The application environment included:

  • Temperature up to 130°C

  • Exposure to highly acidic chemicals

  • Requirement for IP68 protection

  • Long-term operational reliability

These combined conditions made conventional enclosure solutions unsuitable.


Our Solution


316 Stainless Steel Structure

316 stainless steel was selected for its superior resistance to corrosion and chemical attack, ensuring long-term durability in aggressive environments.


High-Temperature IP68 Sealing

  • Specialized heat-resistant waterproof gasket

  • Sealing system designed for thermal expansion

  • Long-term resistance to chemical degradation


Optional Surface Treatments

We also offered advanced finishing options based on client requirements:

  • Electropolishing and passivation for enhanced corrosion resistance

  • PTFE (Teflon) coating for additional chemical protection

These options are optional but provide extra durability under extreme conditions.

Precision Finish Beyond Standard Industrial Enclosures

Unlike conventional manufacturers that focus solely on IP ratings, we treat each enclosure as a precision-crafted product, focusing on both performance and aesthetics:

  • Hairline brushed stainless steel surface for a clean and professional look

  • Precisely machined cut-outs with smooth edge finishing

  • Consistent grain direction and refined detailing

  • Strict quality control to ensure both function and appearance

This level of finishing is especially important when the enclosure is visible, reflecting the overall quality of the client’s automation system.

Engineering Meets Craftsmanship

A high-performance industrial enclosure should not only meet technical standards such as IP68 and corrosion resistance but also represent build quality, precision, and attention to detail.This is how we differentiate from conventional suppliers — delivering enclosures that meet both engineering performance and visual excellence.


Testing & Validation

The enclosure passed third-party testing in France, confirming:

  • IP68 protection performance

  • High-temperature durability

  • Chemical resistance


Project Outcome

  • Stable operation in acidic environments up to 130°C

  • Reliable IP68 protection

  • Extended service life with reduced maintenance


Need a Similar Solution?

We specialize in custom industrial enclosures for extreme environments, including high temperature, corrosion, and water ingress protection.Contact us to discuss your project requirements.

Weimiao Control Panels specializes in custom PLC control panels, VFD panels and industrial enclosures. ISO 9001 certified manufacturing with wiring and FAT testing. Contact our engineers directly via WhatsApp.
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