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Quotes - Engineering - SalesSanitary Heat Exchangers
Sanitary Plate and Frame Heat Exchangers
Sanitary applications in industries like food and beverage, pharmaceutical, and dairy processing require uncompromising hygiene and precise temperature control to ensure product safety and quality. Southwest Thermal’s sanitary-grade stainless steel plate and frame heat exchangers are designed to meet these demands, offering exceptional corrosion resistance and compliance with 3A, FDA, and cGMP standards. These units provide efficient heat transfer for processes such as pasteurization, sterilization, fluid heating/cooling, and clean-in-place (CIP) systems, ensuring reliability and hygiene.
Constructed from 316L stainless steel with polished surfaces (Ra = 32 µin), these exchangers prevent microbial growth and facilitate rigorous cleaning protocols. The plate and frame design allows for easy disassembly, cleaning, and reconfiguration, accommodating various process fluids and flow rates. They are certified to ASME and 3A standards, ensuring compliance and reliability in hygienic environments.
The versatile and sanitary design of plate and frame heat exchangers makes them ideal for sanitary applications, ensuring hygiene, product integrity, and operational efficiency.
Sanitary heat exchanger operations involve several critical steps to ensure hygiene and efficiency:
- Fluid Preparation: Process fluids, such as milk, juices, or pharmaceutical intermediates, are pre-treated to ensure consistent flow and compatibility with the exchanger.
- Heat Transfer: The process fluid flows through alternating channels formed by stainless steel plates, with a heating or cooling medium in adjacent channels for efficient heat transfer.
- Temperature Control: Precise regulation of temperatures prevents degradation of sensitive products and ensures consistent quality.
- CIP/SIP Integration: Automated Clean-in-Place (CIP) and Sterilize-in-Place (SIP) systems circulate cleaning agents or steam to maintain hygiene and prevent contamination.
- Testing: Post-process testing ensures product purity, temperature, and compliance with sanitary and regulatory standards.
Each stage relies on the precision and flexibility of stainless steel plate and frame heat exchangers to maintain hygiene, optimize heat transfer, and ensure regulatory compliance.
