WideGap | Alfa Laval



阿法拉伐WideGap宽流道板式换热器-Alfa Laval WideGap Wide Runner Plate Heat Exchanger




  • クリップグリップガスケット - 接着剤を使用せず取付取り外しが容易な上、ガスケットは定位置に取付が可能でメンテナンスが容易です。
  • 接着式ガスケット - エポキシ接着材による強固な接着性能により洗浄中にガスケットが外れにくい特長があります。



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service network 

Features and benefits

  • Maximum uptime for fouling applications
  • High energy efficiency
  • Flexible configuration
  • High serviceability 
  • Access to Alfa Laval’s global service network


The heat transfer area of a gasketed plate-and-frame heat exchanger consists of a series of corrugated plates, assembled between the frame and pressure plates, which retain the design pressure. The sealing between the plates is made of gaskets. For the highest thermal performance and to enable a very close temperature approach, fluids normally run counter-currently through the heat exchanger. The WideGap heat exchanger is tailor-made to handle fibrous fluids, highly viscous fluids, and fluids containing coarse particles. Because of the plate pattern and pressing depth design, these fluids flow easily through the heat exchanger.

High flow turbulence between plates results in higher heat transfer; however, the consequence is pressure drop. Our thermal design engineers will help you design and select the model and configuration that is suitable for your application needs while delivering maximum thermal performance and minimizing pressure drop.

The WideGap heat exchanger can be configured in many ways. The channels can have either a wide/wide gap or a wide/narrow gap with different channel gaps. WideGap heat exchangers are usually configured as multi-pass in order to ensure enough turbulence.