Evotube PW
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Evotube PW Heat exchanger systems for efficient product heating

Heat exchanger systems: Heat even demanding products The Evoguard systems gently heat your products still ensuring microbiological safety and, above all, with a high heat transfer performance. − Are suitable for a wide variety of products with different flow characteristics (even for products containing particles/fibres)  All types of juices  Milk, milk shakes, plant based drinks  Beverages with particles/fibres (up to 15 x 15 x 15 mm) − Reduce the thermal impact acting on the product due to low dwell times − Are available as a complete system or individually designed to suit your line −...

The right heat exchanger for every application Evoguard is the ideal partner when it comes to the selection of a tailor-made heat exchanger: − Clarification of requirements − Individual configuration of the heat exchanger, especially customised to suit your requirements − Rheological product characterization in the Krones laboratory possible − Advice from experienced specialists which can access considerable databases with more than 2,000 produ

Configuration for heat recovery: Product against water − Is well suited for a large variety of products and a wide output range − Processes also highly viscous products or products with fruit pieces − Flexible configuration thanks to the variable temperature on the secondary side

Thermal product treatment with cross-corrugated tubes − Breaking up of the laminar boundary layer in the product flow due to the patented structure − Reduction of the required surface of the heat exchanger by up to 30 percent − High turbulence over a wide output and/or viscosity range − High flexibility in the product range and output variance − Low thermal load − Short heating and coo

Length compensation with bellows Stainless steel bellows on secondary side for the compensation of the heat expansion − No dynamic seal required – therefore almost maintenancefree − Fully welded design − Secondary side connection via clamps − No leakage during the cold operating

Extract from our broad portfolio Module type** /PW Rated flow rate with 2 m/s (m³/h) Heat exchanger surface (m²) Pressure loss 1 Internal pipe/ external pipe (bar) All values are based on water: 1 Water versus water with rated flow (counterflow 1:1) 2 Interior pipe inlet 20 °C, exterior pipe inlet 70 °C * Optional: All module types are available with pipes in cross-type swirl or smooth design; Material: SAF2205 (certified OEM supplier/Krones design) instead of AISI 316L ** For nomenclature, see

Module nomenclature Module nomenclature: 110.3-16*18/1 PW Diameter exterior pipe (mm) Number of interior pipes Outer diameter of interior pipes (mm) Wall thickness of interior pipes (mm) PW: Product against water

Benefits to you Specific configuration of the product treatment system Thanks to special KRONES measuring and configuration programs, you will be provided with customised heating systems which are based on precise data and exactly adjusted to suit the characteristics of your products. Gentle product treatment Our special tube modules with cross-corrugated section enable a quick heat transfer and, at the same time, high recovery efficiency. As the mixture phase quantities are reduced to a minimum, the required heat exchanger surface and thereby the thermal stress, as well as the pressure and...

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