AIR BELLOWS
8Pages

GENERAL INFORMATION Manufacturas Oria is a global company (member of Egaña Group) specialized in industrial air bellow product design and manufacturing. Established in 1970, we rely on more than 50 years of manufacturing knowledge and experience, counting with advanced technologies and qualified personnel. The Oria bellow is a corrugated flexible body composed of high-quality materials. An inner and outer rubber cover with reinforcing fabric plies in between and steel beads are joined vulcanized together, producing single, double and triple convoluted bodies with central rings among...

PRESSURE The maximum allowable pressure during operation when using a standard construction air spring is 8 bar pressure. In case of being required a greater pressure, it should be consulted to the manufacturer or distributor. Oria air bellows can be supplied with an alternative four-ply construction (high strength construction). The advantage of the four-ply version air actuator is that it is able to work with higher pressures, achieving greater forces. Basically, the four-ply air bellow has a pressure capability of 12 bar. METALLIC PARTS The metallic parts of the air bellows can be...

ADVANTAGES AS ISOLATOR Due to air springs extremely low natural frequency, they can be used instead of coil springs or other types of isolators, obtaining the following advantages. Best Isolation Degree in the Market The rubber bellow isolator is able to absorb more than 99% of the unwanted vibrations. Uniform Isolation Properties The air isolators maintain constant natural frequency values with changing loads. Extended Product Life Air springs are unaffected by weathering and can be manufactured with a wide range of elastomers and steel qualities, being suitable for use in harsh ambient...

ADVANTAGES AS ACTUATOR The air actuator has been developed to be used instead of traditional rigid actuators such as pneumatic or hydraulic cylinders, adding the following benefits: Maintenance Free Due to the rubber bellow long-life service (without sliding sealing elements), the operational costs are lower than a conventional cylinder. The purchasing cost of a rubber actuator is much lower than a conventional pneumatic cylinder. Lateral Misalignament Absortion Due to their flexibility, the air bellows can operate with lateral misalignments up to 30 mm, reducing costs by avoiding use of...

D SERIES GENERAL CHARACTERISTICS MODEL SINGLE CONVOLUTION TRIPLE CONVOLUTION DOUBLE CONVOLUTION TIPOS DE CIERRES EN SERIE D TIPOS DE CIERRES EN SERIE F TYPE 4

F SERIES GENERAL CHARACTERISTICS Bead plate closure SINGLE CONVOLUTION Bead ring closure DOUBLE CONVOLUTION 4 TIPOS DE CIERRES EN SERIE D 350,8 M10(x18) 175 TRIPLE CONVOLUTION

SPECIALISTS DESIGNING AND MANUFACTURING RUBBER-METAL AND REINFORCED-RUBBER INDUSTRIAL PRODUCTS EGAÑA CAUCHO METAL, S.L.U. E&B RUBBER METAL INDIA PVT. LTD. Paseo Egiburuberri 19 C 20100 Renteria Guipuzcoa, Spain T. 34 943 46 88 35 eganasl@eganasl.com www.eganagroup.com Cr. GI-2632 Km 7,8 20709 Ezkio Guipuzcoa, Spain T. 34 943 72 07 65 comercial@grupooria.com www.eganagroup.com