RAAL-Condensers
RAAL-Condensers
- HVAC-R Systems: Heating, ventilation, air conditioning, and refrigeration systems.
- Industrial Equipment: Compressed air dryers and chillers.
- Railway Equipment: Railcars, subway trains, and trams.
- Agricultural and Forestry Equipment: Tractors, harvesters, sprayers, loaders, telehandlers, and forestry equipment.
- Construction and Mining Equipment: Excavators, bulldozers, loaders, telehandlers, dump trucks, compactors, and mining equipment.
- Automotive and Commercial Vehicles: Buses, coaches, utility vehicles, cars, and trucks.
- Tubes & Manifolds: Various extruded tube types with multiple rows and core thicknesses; manifold diameters range from ø20 to ø30 mm.
- Technology: Utilizes brazing in a controlled atmosphere with Nocolok technology, continuous tunnel furnaces, and epoxy-polyester powder painting.
- Materials: Made from aluminum alloys with corrosion-resistant properties.
- Corrosion Performance: Anti-corrosion design tested to ASTM standards, with no leakage after 1000 hours of salt spray exposure.
- Refrigerants: Compatible with R134a, R404a, R407c, CO2, etc.
- Fins: Options include wavy fins for heavy-duty equipment and louvered fins for automotive and stationary equipment.
- Software: RAAL uses proprietary sizing software and 3D design tools like SolidWorks.
- Testing: Includes thermodynamic performance, burst pressure resistance, and vibration tests.
- Heat Transfer: Enhanced by brazing process forming a single aluminum block.
- Integration: Easily integrates with HVAC-R systems using copper tubes.
- Weight and Space: Lighter and occupies less space than traditional Cu tube condensers.
- Refrigerant Charge: Reduced by 80% due to smaller internal volume.
- Pressure Drop: Lower pressure drops lead to reduced energy consumption and noise.
- Flexibility: Offers thousands of condenser variations and sizes.
- Experience: Over 30 years in the industry with specialized teams.
- Innovation: Strong R&D focus with patents and new technology solutions.
- Quality: High standards with ISO certifications and extended warranties.
- Environmental Protection: Products are compact, lightweight, and 100% recyclable.
- Partnerships: Emphasizes long-term relationships based on trust and innovation.
Catalog excerpts
RAAL CONDENSERS and EVAPORATORS with extruded tubes and manifolds Tubes & manifolds • different types of extruded tubes (multi channel) • 1, 2, 3 or more rows of tubes mounted in parallel • Core thicknesses (mm): 16, 18, 25.4, 43, 58, 68... • Manifolds diameters (mm): ø20, 22, 30 RAAL manufactures a wide range of high performing aluminium parallel flow condensers and evaporators for off-road equipment, automotive, commercial vehicles, railway and industrial equipment. HVAC-R • Heating, ventilation, and air INDUSTRIAL EQUIPMENT • Compressed air dryers, chillers conditioning systems • Refrigeration...
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EXTRUDED TUBES construction solution for RAAL parallel flow condensers and evaporators The smaller hydraulic diameter can increase the internal heat transfer coefficient up to 6 times than Cu tubes version. RAAL Fins Pressure drop Condensers can be built with wavy fins and louvered fins Shorter passages on air side and a parallel flow will result in lower pressure drops over the micro channel condenser. As a consequence of the lower pressure drop the energy consumption for the refrigerant cooling is lower, through the use of a lower power consumption fans, consequently reducing the noise. 50...
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Advantages and benefits of RAAL customers Flexibility and customized solutions • thousands of different condensers and a wide range of sizes Experience and expertise • 30 years of experience • specialized teams (R&D, tool and die design, manufacturing, sales, logistics, marketing) Innovation, technology and performance • 150 R&D engineers • 30-50 days for a new product development • a well-equipped test center, patents for fin forming machines and new design/technology solutions • investment in the latest equipment and technologies Short terms, competitive prices Quality and reliability • high...
Open the catalog to page 4All RAAL catalogs and technical brochures
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