Products / Applications

Functional Products

Multi Gap Plates

With multi gap plates, three different gaps can be formed by combining a single type of plate. The maximum plate gap of 20 [mm] is ideal for fluids containing solids.

Applicable models: GX series

Semi-welded Plates

Semi-welded plates are heat exchangers with one side sealed by laser welding instead of a synthetic rubber gasket.
On the welding side, since areas other than porthole parts are sealed by welding, they have excellent airtightness, heat resistance, and pressure resistance.

Applicable models: WX series

Welded Heat Exchangers

This structure has press-molded heat transfer plates that are stacked to make a plate pack of heat transfer section. All four sides of the plate pack are fastened with cover plates. The hot and cold fluids exchange heat in the heat transfer section in a cross flow. Since it is possible to create a multi-pass design by arranging the position of the partition plates according to the design conditions, you can create an optimal design.It is possible to deal flexibly with specifications that differ greatly in the flow ratio of the fluid to be heat-exchanged or specifications with a small flow rate. The diameters of the nozzles can be freely selected according to the usage conditions.

Liquid-liquid heatexchanger
Codenser I
Codenser II

Fin Tubes

We have started handling the products of Katsukawa Thermal Engineering Co., Ltd. and HINO-TEC Co., Ltd.
Optimal design is possible with fins and plate arrangements that match the application, such as heating, cooling, dehumidification, and heat recovery of gases.

  • Aerofin Aerofin
    (Photo courtesy of Katsukawa Thermal Engineering)
  • Plate fin Plate fin
    (Photo courtesy of Katsukawa Thermal Engineering)

Double-lined Gasket Plates

The double-lined gasket structure prevents oxidation degradation in the inner gasket due to air, extending the gasket service life under high temperatures. In addition, even if fluid leaks from the inner plate gasket, the outer plate gasket prevents it from scattering outside the heat exchanger.

    • Conventional plate Conventional plate
    • Hestia NX-50 Plate Hestia NX-50 Plate*Patent pending
  • Hestia NX-50 High-Heat/High-Pressure Resistance

    High heat resistance has been achieved by adopting a double line and improved compound, and an improved gasket groove has enhanced seal pressure to ensure high pressure resistance.

    Line graph of heat and pressure resistance Applicable models: NX-50

Plate Condensers

These plate heat exchangers are exclusively for condensers. They have nearly twice the heat transfer performance as multi-tube heat exchangers, and can reduce pressure loss on the vapor side. They are most suitable for vacuum vapor condensation and gas cooling.

Compatible flow rates: Equal to φ330 (18000 m3/h) on the steam side, equal to φ170 on the water side

Applicable models: YX series

Plate Patterns (Corrugated)

The corrugated pattern of parallel waves has few contact points between heat transfer plates, and allows for even fluids with fiber or sludge content to flow without hardly blocking.

Applicable models: EX series

Dual Wall Plates

Since it has a double layer structure in which two heat transfer plates are stacked, the two fluids will not mix even if one heat transfer plate is damaged, and the leaked fluid will be discharged out of the heat exchanger through the gap between the plates.

Applicable models: CX series

BHE for Heating Baths

  • Although the pressure resistance and heat transfer performances of plate heat exchangers are secured by the contact points on the press grooves of the heat transfer plates, they might clogged by fibers and other unwanted materials. By adopting a plate pattern that eliminates contact points, we have developed a heat exchanger for heating baths that does not clog easily. In addition, a structure with no "contact points" can reduce pressure loss on the bath side, requiring less pump power.

  • Applicable models: BMC series