THE IDEAL PARTNER TO DEVELOP YOUR PROJECT

Thanks to the presence of engineers and technicians with deep know-how on brazed plate heat exchangers’ functioning, testing rooms and CFD simulations software, Davhex is able to improve its products constantly and develop the perfect solution for you.

Heat Exchanger Working Principles

Heat exchangers are designed to transfer heat energy from the hot flow to the cold flow without mixing them. Hot flow heats up the cold flow through the work plate. Heat exchangers creates two separate flows, which makes the regulation of required parameters more efficient.
how heat exchangers works

RESEARCH & DEVELOPMENT

Davhex is a reliable partner for the development of heat exchangers, thanks to the presence of engineers and technicians with high expertise on designing and testing heat exchangers, the consolidated know how in large scale production and the availability of different technologies as process automations, moulding, welding and brazing.
  • davhex simulation research and development
  • davhex simulation research and development
  • davhex simulation research and developmentdavhex simulation research and development

PRODUCTION FACILITIES

Davhex is a reliable partner to develop and manufacture heat exchangers 100% responding to your needs, thanks to a state-of-the-art production line and a consolidated quality management system.
icon automatic press line
100% automatic press lines
icon vacuum furnace
Vacuum furnace with Max T of 1350°C and rapid cooling system
icon product test
Leakage test equipment, to test products with compressed air and helium
icon laser cutting
Laser cutting

Heat Exchangers distinctive features

technical view heat exchanger
Additional stiffening rib and increased flat contact area of the ribs
increasing of the structural strength.
Distribution device in application with refrigerants
increasing usage of the heat exchanging surface in evaporator application.
Different chevron pattern
different chevron angels with plate arrangement offer better combination in performance, pressure drops and flow range.
Leak-proof manufacturing
special brazing process and manufacturing control engineered to achieve the best quality.
Different flow diagrams and customized connection
flexible to the customer requirements with connection and flow organizing.
Customized plates calculation
precise calculation with heat transfer surface with step in 2 plates.
Solid and Reliable materials
0,3 mm stainless-steel plates, bonded using 0,05 mm copper sheets and brazed in a special vacuum oven, to ensure optimal heat transfer efficiency and pressure resistance.
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DAVHEX SIA
Miera Iela 30D, Salaspils, Salaspils novads, LV-2169, Latvia
Reg. No. 40203491277 - VAT Reg. No LV40203491277
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