UniBraz
High quality - High performance brazed plate heat exchanger
UNEX brazed
plate heat-exchangers are made of high quality, pressed stainless steel
plates. These high-grade steel plates are hard-soldered by means of pure
copper / lead flux using the vacuum method to produce a compact unit.
Hard-soldered heat-exchangers are pressure vessels. In order to meet the
safety regulations for pressure vessels, each heat-exchanger is
submitted to a pressure and a leak test. All products are designed
individually for the appropriate application and manufactured
accordingly.
Product pictures
Facts and pros
- pressure from vacuum up to 40 bar
- usable in temperatures -100 °C to 250 °C
- high heat transfer coefficient
- Copper, nickel and stainless steel solder
- low logarithmic temperature differences
- compact design
- low weight compared to tubular heat exchangers
- low pressure drop
- good self-cleaning, due to high media velocities
- heat transfer surfaces 0.14 - 58m²
- suitable for parallel use
- good performance for gas, steam or fluid
- wide range of fittings and accessories
- construction for individual applications
- use as heat exchanger, condenser or evaporator
Product sheets
Manuals
Technical drawings
Applications
Cooling and air condition
- Chiller
- Evaporator
- Condenser
- Oil cooler
- Oil heater
- Economizer
- Deheater
Heating engineering
- District heating networks
- Warm water heater
- System seperation
- Under floor heating
- Swimming pool engineering
Product cooling / Product heating
- Chemical industry
- Coating technology
- Pharmaceutical industry
- Process engineering
Further uses
To find out about other uses please contact your UNEX partner.
References
| country / location | usage | Heat Exchangers used | short description |
| Slovenia
| Heating and cooling
| UniBraz | Heating of the sport hall and grass on football field, Športni park Stožice |
| Slovenia
| Swimming pool technology
| UniBraz | Water heating for salt water swimming pools in Youth Spa Debeli Rtič |
| Russia
| Heating and cooling
| UniBraz | Heating and cooling of the luxury appartment block "Korobejniki" |
| Austria
| Freecooling / Heating
| UniBraz | Cooling and heating of the Siemens head office "Siemens City" Vienna
|
| Austria | Heating engineering | UniBraz | Cooling for engine test beds in the motor industry |
| Austria | Industrial | UniBraz | Pre-heating of sludge for Biogas production using diverse heat exchangers |
| Slovenia | Heating engineering | UniBraz | District heating for the city of Ljubljana, Slovenia |
| United Arab Emirates
| Heating engineering | UniBraz | Cooling within the tallest building in the world |
| Austria | Heating engineering | UniBraz | Transfer station for environmentally friendly heating, provided by a communal wood-chip burner |
| Australia | Product cooling / Product heating | UniBraz | Pre-heating, heat-recovery and cooling during the production process |
| Great Britain | Product cooling / Product heating | UniBraz | Pre-heating, heat-recovery and cooling during the production process |
| worldwide
| Product cooling / Product heating | UniBraz | Cooling of production lines in the plastics industry |
Technical request
We are happy to advise
UNEX HEATEXCHANGER Engineering GmbH
Lobäckerstraße 60d
7000 Eisenstadt
Austria
+43 2682 63585-0
+43 2682 63585-20
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