Semi-welded plate heat exchangers are an advanced generation of industrial exchangers designed for specific applications with high pressure or corrosive fluids. This type of exchanger is a combination of welded plates and gasketed plates, which provides both high safety and serviceability.

In these exchangers, the plates are laser welded in pairs to create a completely sealed path for the corrosive or high-pressure fluid. At the same time, parts of the exchanger are still sealed with gaskets to maintain the ability to open, clean, and replace parts.

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Key Features

– Suitable for corrosive, toxic or high pressure fluids
– Welded and gasketed combination for safe operation and easy maintenance
– Compact design with high thermal efficiency
– High resistance to leakage and corrosion
– Suitable for sensitive industrial processes

Applications

– Chemical and Petrochemical Industries
– Pharmaceutical and Biotechnology Industries
– Industrial Refrigeration Systems
– Evaporator and Condenser Units
– Processes with Hazardous or Gasket-Incompatible Fluids

Advantages of using a semi-welded exchanger

– Reduce the risk of leakage in sensitive fluids
– Increase the life of equipment
– Reduce maintenance costs and production stoppages
– Maintain high efficiency in difficult working conditions

Ordering and Technical Consulting

To accurately select the right semi-welded exchanger model, simply tell us your fluid type, working pressure, and process conditions. Our technical team is ready to provide expert advice and supply the product according to your needs.