OMEXELL gasketed plate heat exchangers have obtained AHRI (Air-Conditioning, Heating, and Refrigeration Institute) certification, Safety Registration for plate heat exchangers, and Energy-saving Registration Certification. They have also been named "Enterprise Standard Leader" in China's heat exchange industry for four consecutive years.
Technical Advantage 1 – The advantage derived from a rich variety of plate types and combinations
OMEXELL detachable (gasketed) plate heat exchangers are available in over 60 models. For each model, the plates are offered in two chevron angle variants – large angle and small angle – to suit different flow and thermal requirements. In addition, each plate type comes in three corrugation depths: shallow, deep, and extra-deep, which allow assembly into narrow-gap, wide-gap, and extra-wide-gap heat exchangers. This extensive combination of plates enables optimal matching to diverse heat transfer conditions, achieving the best thermal performance while significantly reducing equipment cost. It also allows higher inter‑plate flow velocities, which helps mitigate fouling and corrosion rates on the plate surfaces.
Technical Advantage 2 – Selecting high-quality raw materials to manufacture premium products
OMEXELL consistently upholds the production philosophy of using superior raw materials to produce high-quality products. OMEXELL gives preference to premium stainless steel materials supplied by internationally renowned manufacturers such as Krupp and POSCO. These materials exhibit higher quality levels in terms of ductility, mechanical strength, and corrosion resistance. This ensures that OMEXELL’s heat exchanger plates offer stronger technical advantages in pressure-bearing capacity, corrosion resistance, and service life.
Technical Advantage 3 – High-quality heat exchanger plates
OMEXELL’s heat exchanger plates are manufactured using advanced automated giant presses and high-precision molds in a single stamping process, which provides a critical guarantee for the excellent product quality of OMEXELL plate heat exchangers. The plates feature a grid‑like distribution zone that delivers nearly perfect flow equalization. This design helps balance the flow resistance between different channels, ensuring that the fluid flows uniformly across the heat transfer area without dead zones. As a result, it effectively prevents fouling and the pitting corrosion caused by fouling, significantly improving both the heat exchange efficiency and the service life of the plates.
Technical Advantage 4 – Sealing gaskets and gasket grooves
OMEXELL has established a strategic partnership with Gislaved of Sweden, ensuring more reliable gasket sealing performance, extended design service life, and greater pressure resistance. The gaskets feature an adhesive‑free snap‑on design, are cast in a single molding process, and are equipped with protective grooves, which significantly enhance stress resistance. Double leak‑proof protection is provided at the corner holes, ensuring that in the event of a leak on one side, the fluid will not enter the other side. Instead, it is directed through guide grooves to the outside of the unit, allowing maintenance personnel to easily locate the exact leakage point, greatly improving repair efficiency.
Technical Advantage 5 – Scientific frame structure
The design features a top‑hung suspension and precise positioning system, which ensures accurate vertical and horizontal alignment of the plates, and also enables the plates to automatically interlock with each other during clamping. As a result, when the plates are reassembled, they can be easily and precisely aligned, eliminating human operational errors. The unit is equipped with uniquely designed locking nuts and rolling components, which are manufactured from high‑strength, high‑wear‑resistance, and high‑corrosion‑resistance materials.
