HIGH OVERALL HEAT TRANSFER COEFFICIENTS
Superior weld quality
High heat transfer efficiency
"Pillow Plates" are heat exchanger plates that can be used in many ways for the industrial cooling or heating of your products. As the developer of
the laser welding machine for these Pillow Plates, Omega Thermo Products has an unprecedented amount of experience in manufacturing Pillow Plates. These
laser welded plates have endless applications in different industries. Omega Pillow Plates are used for vessels, for example for cooling milk, soft drinks, wine or beer. But also various other sectors
use our plates. For example, the meat processing industry, the chemical industry and the pharmaceutical industry.What is a Pillow Plate?The Omega Pillow Plate consists of two stainless steel
sheets that are laser welded together by welding a custom circle weld pattern. The outside perimeter of the Pillow Plate is fully laser welded to create a pressure boundary. At the edges of the Pillow Plate, a contour
is welded to create a pressure-tight part. The Pillow Plate is hydraulically inflated by using water through a hydrostatic pump. Hydraulically inflating will guarantee for a safe inflation process.
Other inflation processes can be used depending on the application.The inflation process pressurizes the two sheets which allows the material to deform, a cavity will be created for use of a heat transfer medium.
The Omega Pillow Plate can be used with either liquids, steam or refrigerants.
Every Pillow Plate project is custom-made. At first we look at your desired application. Do you need a plate with pillows on one side and a smooth surface on the other (for example, applications for cooling milk tanks or
heat or cool applications in food or the pharmaceutical industry), then choose a single embossed Pillow Plate. The flat product side of the single embossed heat exchanger are used for sanitary product
applications. Due to the precise welding process we can guarantee that no heat tint will occur after welding, the material is welded with the protective PVC foil in place. We will supply detailed procedures on how
to install connections and inflate the Pillow Plates. Double embossed Pillow Plates are plates that exists of two sheets with similar material thicknesses. This product will deform on both sides after inflation
as no flat side is required for the application. The double embossed product is used for immersion applications, clamp-on applications, other process equipment like heat recover banks and refrigeration applications.We
also process these double embossed plates in our coolers, such as the Falling Film Chiller, Ice Bank, Ice Machine and Immersion Chillers.
Which material you need for your Pillow Plates, which thicknesses, spot pattern and pressure, depends on your desired application and capacity. Weare happy to think along with you about the possibilities and
make a Pillow Plate calculation for you.
We are able to manufacture Pillow Plates from:- Austenitic material (304, 304L, 316, 316L, 317, 321)- (Super) duplex materials (2205, 2507, 2304, LDX-2101)- Nickel alloys (Nickel, Hastelloy, Inconel)-
- 254-SMO/904LIf you want to use any other materials please contact with us.
Flat Side2,0 mm2,5 mm3,0 mm4,0 mm>6 to 30 mm
Inflated Side0,8 mm0,8/1,0 mm0,8/1,0/1,25 mm0,8/1,0/1,25/1,5 mm1,0/1,25/1,5/2,0/2,5 mm
Both inflated sides0,8 mm + 0,8 mm1,0 mm + 1,0 mm1,25 mm + 1,25 mm1,50 mm + 1,50 mm>2 to 2,5 mm
Our Pillow Plates can handle a pressure of more than 100 bar, depending on the required design temperature. If you have specific wishes or requirements, please get in touch with us.
The applications of Pillow Plates are endless for both cooling and heating. Below you will find an overview of different applications.Single Embossed- Beer tanks- Wine tanks- Milk tanks- Process
- Chocolate cooling tunnelsDouble Embossed- Falling Film Chillers- Immersion Chillers-
Ice banks- Ice machines- Clamp-on jackets-
Cooling and heating panels- Heat recovery banks
- Immersion plates- Plate banks- Bulk coolers