Industrial vacuum Dryers: Construction Comparison, Advantages and Disadvantages of Alloy C22 and Glass-Lined Surfaces

Alloy C22 vs glass lining: complete technical comparison for industrial vacuum dryers

Stricter pharmaceutical regulations and increasingly complex production processes demand advanced equipment designed to guarantee maximum quality, safety and regulatory compliance. In this scenario, material selection becomes a strategic decision, particularly for surfaces in direct contact with the product, where chemical resistance, durability and cleanability directly impact process reliability.

At Italvacuum, material engineering is an integral part of equipment design. For highly corrosive applications, the company relies on Alloy C22, a premium nickel-chromium-molybdenum alloy renowned for its exceptional resistance to pitting, crevice corrosion and aggressive chemical environments. This choice ensures long-term operational reliability while maintaining optimal performance under demanding conditions.

Beyond corrosion resistance, Alloy C22 provides enhanced thermal efficiency, improving heat transfer and overall process control. Its surface properties also facilitate cleaning operations, supporting full GMP compliance and simplifying maintenance activities: key factors in pharmaceutical production environments where downtime and contamination risks must be minimized.

For less critical areas, stainless steel and glass-lined components are strategically integrated to balance performance and cost-effectiveness. This carefully engineered combination of materials reflects Italvacuum’s commitment to delivering reliable, compliant and high-performance solutions tailored to each specific application.

To explore the technical advantages of Alloy C22 in pharmaceutical processing, read the full in-depth article on our website: https://www.italvacuum.com/en/insights/alloy-c22-vs-glass-lining