Laser Welding Technology


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Dairy tank plates

Laser welded pillow plates for the dairy industry are the best solution regarding cooling, heating (pasteurization) and temperature control of your dairy product. Our laser welded plates are suitable for closed and open dairy tanks, and usually supplied in thickness 0,8 + 2,0 mm. The diamond weld pattern assures a high turbulence and even distribution of refrigerant for an optimal efficiency.

Omage can assist you in making your design calculations, to achieve the best result possible in capacity and required heat transfer surface.

Our pillow plate saves money

Heat transfer area is relatively cheap and requires minimum work in your workshop.

Due to the laser welding process (low heat input) no rework is required on the inside of the tank. Even the plastic foil (80 µm) is not affected during laser welding,


The laser welded plates are suitable for various kinds of refrigerant, such as Ammonia, R404A, R134A, CO2 and glycol. The plates can be found in following industries and processes:

  • Milk
  • Butter
  • Cheese
  • Yoghurt
  • Ice cream
  • Pasteurization (heating/cooling)
  • Crystallization (heat removal/control)


Plates are available in various designs to meet your specific chilling requirements. All items are custom-made, this means dimensions can be changed according to your specifications.

Standard plates are constructed of type 304 or 316 stainless steel with a 2B finish. Optional materials are available upon request. Finishes include marble finish, mirror finish, or different upon request.

Omega Thermo Products, tailor-made solutions in heat transfer technology

Download here the OMEGA brochure for Dairy tank pillow plates!