AB Segerfröjd - polymer heat exchangers

<body> <h1 style="margin-top: 0; margin-bottom: 0"><span style="mso-ansi-language: EN-GB">Specialists in customised heat exchanger solutions of Polypropylene</span></h1> <p>AB SEGERFRÖJD Compounds is a company established on the OEM market for industrial heat exchanger solutions of Polypropylene (PP). Ten years of research and development have resulted in state-of-the-art products of excellent quality. This means customised flexibility, matching dimensions and superior durability resulting in competitive life cycle costs, which also have been realised by our customers. We are a Swedish company with development and production sites in Sweden.</p> <h3>Field of Expertise</h3> <p>Our field of expertise is design of different types of heat exchanger solutions in Polypropylene. The design is manufactured at our production site in either prototype series or large-scale manufacturing. To us, the word design normally means optimisation with respect to some parameters, such as; pressure drop, weight, volume, temperature efficiency and/or fan characteristics.</p> <h3>Applications</h3> <p>Our plate heat exchanger is used within a variation of fields, and therefore applied in different types of industrial segments, such as; ventilation, humidifying/dehumidifying systems, wet flue gas recuperation, electronic cooling and other heating/cooling systems.</p> <h3>The MonoBlock™</h3> <p class="mindre">The MonoBlock™ Heat Exchanger is built-up of extruded sheets of Polypropylene that are joined together using our patented welding procedure. </p> <p><img border="0" src="weld.gif" width="180" height="123"></p> <p class="mindre">The seam between the PP sheets is unique and absolutely air-tight. There is full flexibility in choice of both internal and external dimensions as well as in shape and form. This is due to our flexible production line, allowing rapid adjustments depending on type of heat exchanger. The MonoBlock™ is available in any size, continuous dimensions, up to maximum 1200x1200x1000mm. It is originally a cross flow heat exchanger, but the housing may be designed in order to take advantageous counter flow effects into account.</p> <h3>Recyclable products</h3> <p class="mindre">All our products are manufactured in one single material, polypropylene, that is completely recyclable. That is, we manufacture the heat exchanger core as well as frames and housing in the same material. Our patented manufacturing process enables us to assemble the complete product without any adhesives or sealing compounds, and still allow 100% air-tight heat exchangers.</p> <p class="mindre">Design alternatives:</p> <ul> <li> <p class="mindre">Cross flow heat exchanger core</li> <li> <p class="mindre">Counter flow heat exchanger core</li> <li> <p class="mindre">Core with framework</li> <li> <p class="mindre">Core with housing</li> </ul> <h3>Flame proof option UL V-0</h3> <p>Basically the heat exchanger core is manufactured of standard polypropylene plastic material, at larger series the heat exchanger may also be obtained in flame retardant material, fulfilling Underwriters Laboratories requirements for UL V-0 rate (old notation UL94 -V0). Our product, the MonoBlock™ heat exchanger, is certified by Underwriters Laboratories, USA.</p> <p>Maximum temperature of use is 90 °C (the structural strength of the material is lowered at temperatures above this limit).</p> <h3>Computer controlled production</h3> <p>AB Segerfröjd production uses a patented, unique welding method to join the plastic sheets. The method has been in development for several years and is protected by patents in Europe and USA. The welding method is the main key to the joint strength and the air-tightness of the heat exchanger core.</p> <p>The manufacturing process is computer controlled, to assure a high and uniform quality. The process characteristics for each core are logged in a database and each core is given an unique serial number to allow tracing.</p> <h3>Contact us</h3> <p>For more information, please contact our office in Sweden:</p> <hr align="left" size="4" color="#000080"> <address style="word-spacing: 0; line-height: 100%; margin-top: 0; margin-bottom: 0"> <b><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; color: navy; mso-ansi-language: EN-US">AB SEGERFRÖJD</span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; color: blue; mso-ansi-language: EN-US"> </span></b><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; mso-ansi-language: EN-US">Compounds</span><span lang="EN-US" style="mso-ansi-language:EN-US"><o:p> </o:p> </span> </address> <address style="tab-stops: 144.0pt center 8.0cm left 342.0pt right 16.0cm; word-spacing: 0; line-height: 100%; margin-top: 0; margin-bottom: 0" align="left"> <span lang="SV" style="mso-bidi-font-size: 12.0pt; mso-ansi-language: SV">Björnnäsvägen 21</span> </address> <address style="tab-stops: 144.0pt center 8.0cm left 342.0pt right 16.0cm; word-spacing: 0; line-height: 100%; margin-top: 0; margin-bottom: 0" align="left"> <span lang="SV" style="mso-bidi-font-size: 12.0pt; mso-ansi-language: SV">SE-113 47 Stockholm</span> </address> <address style="tab-stops: 144.0pt center 8.0cm left 342.0pt right 16.0cm; word-spacing: 0; line-height: 100%; margin-top: 0; margin-bottom: 0" align="left"> <span lang="SV" style="mso-bidi-font-size: 12.0pt; mso-ansi-language: SV">SWEDEN<o:p> </o:p> </span> </address> <address style="tab-stops: 144.0pt center 8.0cm left 342.0pt right 16.0cm; word-spacing: 0; line-height: 100%; margin-top: 0; margin-bottom: 0" align="left">   </address> <address style="tab-stops: 144.0pt center 8.0cm left 342.0pt right 16.0cm; word-spacing: 0; line-height: 100%; margin-top: 0; margin-bottom: 0" align="left"> <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; mso-ansi-language: EN-US">Phone: +46-8-612 26 80</span> </address> <address style="tab-stops: 144.0pt center 8.0cm left 342.0pt right 16.0cm; word-spacing: 0; line-height: 100%; margin-top: 0; margin-bottom: 0" align="left"> <span style="mso-bidi-font-size: 12.0pt">Fax: +46-8-15 48 55<o:p> </o:p> </span> </address> <address style="tab-stops: 144.0pt center 8.0cm left 342.0pt right 16.0cm" align="left"> <span style="mso-bidi-font-size: 12.0pt"><a href="mailto:info@segerfrojd.com">info@segerfrojd.com</a></span> </address> <hr align="left" size="4" color="#000080"> </body>