Hygienic line

Take process hygiene and product safety to a higher level with the Alfa Laval Hygienic line. This premium range of plate heat exchangers optimizes process hygiene and energy efficiency. Specifically developed for hygienic applications, it raises the bar on hygiene overall while reducing the carbon footprint for food, beverage, pharmaceutical and other manufacturers who demand outstanding performance and total efficiency.


Hygienic heating and cooling for maximum product safety, uptime and energy efficiency

  • Enhanced product safety due to unique design features on plates and gaskets
  • Superior cleanability due to innovative plate pattern for enhanced hygiene
  • Longer run times between cleaning cycles thanks to optimized media distribution
  • High heat transfer efficiency, minimizing the use of energy and materials
  • Straightforward maintenance with easy access and ClipGripTM gasket attachment 

Accelerate sustainability with the Alfa Laval Hygienic line. These premium plate heat exchangers have been developed with a focus on hygiene and reducing the use of energy, water and cleaning media. 

Optimized flow distribution and a smoother plate pattern improve heat transfer efficiency, improving energy efficiency by up to 15%. These features also contribute to lowering the pressure drop by up to 10% while enabling the heat exchanger to perform the same duty.  

Using 10% less steel, on average, to produce the unit compared to previous models reduces the carbon dioxide (CO2) emissions embedded in the product in a similar way. Durable and energy-efficient, these hygienic plate heat exchangers help reduce the environmental footprint of hygienic applications in food and pharma manufacturing. 



SmoothPort hygienic heat exchanger branded feature


流线型的 SmoothPortTM 可防止堆积,并最大限度地提高清洁性和排水性。

EquiFlow hygienic heat exchanger branded feature


EquiflowTM 优化了介质流,并实现了均匀的热处理和极少的结垢。

CleanChannel hygienic plate heat exchanger branded feature


CleanChannelTM 有助于在清洁过程中去除颗粒,确保最高卫生标准。


卫生系列换热器 - 实现卫生性能的创新 

最大限度地减少了结垢、出色的清洁能力和简化的维护。 所有这些都汇集在阿法拉伐卫生系列中 - 具有无与伦比的卫生性能的一整套优质换热器。 


食品安全标准在全球范围内不断提高。 凭借全新的卫生系列,阿法拉伐回应了针对卫生加工优化的一整套换热器的需求。


SmoothPort – 优化在于细节

如果您需要优化的换热器卫生,则应该特别注意板端口。SmoothPort 是全新阿法拉伐卫生系列换热器无与伦比的卫生性能的关键。


凭借多年为食品乳品及饮料制造商提供支持的经验,Palle Melchart 了解清洁性和易维护性在卫生加热和冷却中的重要性。


Belen Villalba 帮助我们的客户改进他们的食品乳品及饮料流程。 她知道精心设计的换热器有多大的作用。



板之间的空间形成了通道。 板顶部和底部的端口使两种不同的介质能够流过交替的通道。 在一个通道中流动的热介质通过薄板将热量传递到另一个通道中的冷介质。 逆流流动使实现最高的传热效率成为可能。 

几个卫生换热器通过连接板组合在同一个框架中,以用于某些工艺步骤,例如巴氏杀菌。 使用多个连接板可以创建更多段。 如果需要重新设计,更改这些连接板的入口和出口很容易。 

阿法拉伐卫生液/液态 GPHE

阿法拉伐多段巴氏灭菌器 GPHE

多段卫生 GPHE