RAAL-Technic
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RAAL is a manufacturer of complete cooling systems and heat exchangers, made of aluminium alloys and stainless steel, in brazed construction: radiators, oil coolers, air coolers, condensers and combined coolers, designed for agricultural, construction, industrial equipment and automotive applications. tractors · harvesters · sprayers · loaders · telehandlers garden machinery · forestry equipment loaders · excavators · bulldozers · drilling equipment · forklifts cranes · telehandlers · dump trucks · compactors · crushers asphalt&concrete pavers · motor graders · mining equipment AUTOMOTIVE,...

COOLING SYSTEM CHARGE AIR COOLER HT - WATER COOLER EXPANSION TANK FUEL COOLER HYDRAULIC OIL COOLER HYDRAULIC MOTOR & FAN FAN COWL FAN GUARD FAN GUARD FAN COWL HYDRAULIC MOTOR & FAN PARALLEL FLOW CONDENSER WATER COOLED OIL COOLER FOR RETARDER WATER COOLED OIL COOLER FOR TRANSMISSION LT - WATER COOLER

COOLING SYSTEMS COOLING SYSTEMS RAAL manufactures COMPLETE COOLING SYSTEMS, composed of brazed aluminium heat exchangers: • RADIATORS (HT, LT) • OIL COOLERS (engine, hydraulic, transmission, etc.) • CHARGE AIR COOLERS • COMPRESSED AIR COOLERS • FUEL COOLERS • CONDENSERS, EVAPORATORS • Metallic structures: fan cowls, fan guards, frames, expansion tanks. • The cooling systems are also equipped with fans, motors, etc. EQUIPMENT and APPLICATIONS • Agricultural and forestry equipment • Automotive and commercial vehicles • Industrial equipment • Hydraulic equipment • Power generation 6 PRODUCT...

OIL COOLERS PLATE&BAR OIL COOLERS (oil-air, oil-water) FEATURES • Flexible design and robust construction • Special-design turbulators, spacers and extruded tanks for up to 40 bar working pressure • Wide variety of wavy fins for soiling prevention • Special-design spacers and side plate expansion cuts for thermal stress management • Internal / external bypass valves for cold start • Suitable for hard working conditions: vibrations, shocks etc. SHELL OIL COOLERS (oil-air) CONSTRUCTIVE SOLUTIONS • Hydraulic Oil Coolers • Transmission Oil Coolers • Engine Oil Coolers • Retarder Oil Coolers •...

TUBE&FIN OIL COOLERS (oil-air) PLATE&BAR RADIATORS (water-air) FEATURES • Lightweight • Attractive design • Good heat transfer performance • Low air side pressure drops • Suitable for low and medium working pressure • Suitable for medium and large series BRAZED PLATES OIL COOLERS (oil-water) • Agricultural and forestry equipment • Construction and mining equipment • Commercial vehicles and railway equipment • Industrial equipment • Military equipment • Robust and compact construction • Flexibility in choosing the right geometry of elements, to optimize performance • A very large dimensional...

• Charge Air Coolers • Compressed Air Coolers • Air Coolers for Dryers • Automotive • Commercial vehicles • Industrial equipment • Reduced weight and costs • Good heat transfer performances • Attractive design • Suitable for medium and large series SHELL AIR COOLERS TYPES • Charge Air Coolers • Compressed Air Coolers • Agricultural and forestry equipment • Construction and mining equipment • Commercial vehicles • Railway equipment • Military equipment • Compressors • Air dryers • Industrial equipment • Robust and compact construction • Long lasting • Very large dimensional range • High...

BATTERY COOLERS TYPES • Battery cooler EQUIPMENT and APPLICATIONS • Cooling battery cells for hybrid and electric vehicles CONSTRUCTIVE SOLUTIONS • Brazed plates TYPES • Parallel Flow Condensers • Evaporators EQUIPMENT and APPLICATIONS • HVAC-R • Agricultural and forestry equipment • Construction and mining equipment • Automotive and commercial vehicles • Railway equipment • Air dryers and chillers • Industrial equipment STAINLESS STEEL HEAT EXCHANGERS CONSTRUCTIVE SOLUTIONS • Extruded tubes FEATURES • Compact and lightweight • High thermal performance • High working pressure • Low air...

COMPLETE COOLING SOLUTIONS 16 PRODUCT RANGE

CONSTRUCTIVE SOLUTIONS CONSTRUCTIVE SOLUTIONS RAAL offers a wide range of aluminium brazed heat exchangers, in different constructive solutions: • PLATE&BAR • TUBE&FIN • SHELL RAAL Tube&Fin heat exchangers feature high performance for automotive, commercial vehicles and industrial applications, where high mechanical and thermal stresses occur. • PLATES (IN-TANK) • BRAZED PLATES • EXTRUDED TUBES The design engineers will choose the best constructive solution for each application, in order to fully comply to customer requirements. PLATE&BAR RAAL plate&bar heat exchangers are available in a...

CONSTRUCTIVE SOLUTIONS CONSTRUCTIVE SOLUTIONS BRAZED PLATES RAAL shell type heat exchangers were designed considering the increase of thermal performances simultaneously with the reduction of the pressure drops, using a compact, robust and very light construction. RAAL brazed plates heat exchangers have been designed to increase the thermal performances in the fluid-to-fluid cooling applications. The main advantage of the RAAL shell heat exchangers consists of the modular construction and the flexibility in choosing the air fin height and type as well as the turbulator type. Working fluids:...

CONSTRUCTIVE SOLUTIONS CONSTRUCTIVE SOLUTIONS OIL COOLERS (oil-air) (oil-water) AIR COOLERS (air-air) (air-water) AIR COOLERS (air-air) (air-water) PARALLEL FLOW CONDENSERS FUEL COOLERS FUEL COOLERS FUEL COOLERS FUEL COOLERS BRAZED PLATES AIR COOLERS (air-air) (air-water) EXTRUDED TUBES EXTRUDED TUBES BRAZED PLATES CONSTRUCTIVE SOLUTIONS 23