Our SONDEX® plate evaporators are designed to handle advanced evaporation duties. Using semi-welded plate cassettes, the media are guaranteed to never mix. The plate cassettes are designed to ensure the optimal level of turbulence on both sides while providing an even distribution of the media for superior performance and product quality.
Our standard, semi-welded, and brazed SONDEX® plate heat exchangers are outstanding choices for standard evaporation duties.
However, certain applications prove unsuitable for regular heat exchanger types. To help you obtain unsurpassed product quality, we have created exclusive evaporator plates tailored to meet the challenges presented by advanced evaporation applications.
Features and benefits
Special plate design featuring an extra-large inlet connection for steam. Steam consumption can be reduced when operating with multi-stage evaporators, as the product vapor will serve as the heating media.
Flexible design that makes it easy to increase capacity by adding additional cassettes or decrease it to save energy. Low residence time leads to perfect evaporation conditions and superior product quality.
High performance, even with low temperature differences between the media, which is especially great for mechanical vapor recompression (MVR) and thermal vapor recompression (TVR).
Applications
- Dairy/food/beverage industry
- e.g. food production, like juice and alcohol processing - Sugar industry
- e.g. sugar production, such as concentration of sugar content in sugarcane juice - Biogas industry
- Pulp and paper industry
- Mining industry
- Chemical industry
Technical specifications
- Connections up to DN600 (24")
- Frames designed according to FEA and PED 2014/68/EU (EN13445) and ASME sec VIII, Div. 1 construction standards
- Plate materials: AISI 304/316, titanium, SMO, Hastelloy*
- Gasket materials: EPDM-HT, NBR-HT*
- Plate heights up to 2.4 m (8 ft)
- Flow rates up to 800 m3/h (3,522 gpm)
- Working pressure up to 10 bar (145 psi)
- Working temperatures from -20 °C to 180 °C (-4 °F to 356 °F)
*other materials available upon request
Discover how the SONDEX® gasketed plate heat exchanger operates.
From design and construction to working principles, we take you through the key features behind these high-efficiency heat transfer solutions.
Documents
Type | Name | Language | Valid for | Updated | Download | File type |
---|---|---|---|---|---|---|
Brochure | A world of heat exchangers | English | Multiple | 18 Nov, 2024 | 7.2 MB | |
Brochure | A world of heat exchangers | Romanian, Moldavian, Moldovan | Romania | 10 Oct, 2024 | 9.7 MB | |
Brochure | A world of heat exchangers | Bulgarian | Bulgaria | 04 Oct, 2024 | 5.3 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | German | Multiple | 17 Jan, 2024 | 9.2 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | Polish | Multiple | 13 Sept, 2023 | 9.2 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 01 Sept, 2023 | 13.0 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | Hungarian | Multiple | 13 Sept, 2023 | 9.1 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | Danish | Multiple | 15 Sept, 2023 | 9.1 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | Russian | Multiple | 17 May, 2024 | 16.5 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | Chinese (CN) | Multiple | 17 Jan, 2024 | 9.6 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 01 Sept, 2023 | 9.6 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | French | Multiple | 22 Dec, 2023 | 9.2 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 13 Sept, 2023 | 9.6 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | Italian | Multiple | 01 Aug, 2024 | 9.1 MB | |
Operating guide | Gasketed and semi-welded Plate type heat exchangers | English | Multiple | 20 Sept, 2022 | 9.7 MB | |
Brochure | Gasketed plate heat exchangers - Next-generation heat transfer solutions | English | Multiple | 22 Nov, 2024 | 4.4 MB | |
Brochure | Heat exchangers for the power industry | English | Multiple | 19 Nov, 2024 | 4.8 MB | |
Brochure | SONDEX® Free Flow sugar brochure | English | Multiple | 27 Nov, 2024 | 7.2 MB | |
Brochure | SONDEX® Traditional Plate Heat Exchangers | English | Multiple | 12 Feb, 2024 | 9.4 MB |
Related products
-
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }Condensers
Our SONDEX® condensers are the perfect choice for special applications that regular plate heat exchangers cannot handle. Designed to accommodate high-volume vapor flows, this product features a large inlet for the vapor stream. Combined with a short residence time, the optimal condensation conditions are created – even for low-pressure vapor duties.
-
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }SONDEX® Plate and shell heat exchangers (SPS)
Our SONDEX® Plate and shell heat exchangers (SPS) are perfect choices for condensation and steam heating duties. A fully welded plate pack makes the heat exchangers well-suited for handling aggressive media as well as high pressure levels and temperatures. Less space demanding and much lighter in weight, they are good replacements for shell and tube heat exchangers.
-
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }Free flow plate heat exchangers
SONDEX® Free Flow plate heat exchangers are the preferred choice for applications that use media with particle-rich contents, fouling tendency, or high viscosity. Each Free Flow heat exchanger is customised to suit your application and media type, with contact-free plate channels for an unimpeded flow and long intervals between cleaning.
-
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }SONDEX® Standard plate heat exchangers
Our SONDEX® standard plate heat exchangers are the ideal choice for a wide range of applications across numerous market segments. Innovative technologies and smart design make our standard plate heat exchangers a stellar investment and the go-to choice for standard duties. With higher heat transfer efficiency and optimisation, these heat exchangers offer the most efficient thermal performance.
-
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }Evaporators
SONDEX® evaporators are designed to handle advanced evaporation duties. Using semi-welded plate cassettes, the media are guaranteed to never mix. The plate cassettes are designed to ensure the optimal level of turbulence on both sides, while providing an even distribution of the media for superior performance and product quality.