Hitachi’s history of success and proven experience in Scroll Technologies has enabled further innovation in building the world’s most efficient scroll for oil-free air compression. Our continuous quest for improvement is evident in both design and application of these scrolls.
HIGHLIGHTS
Labyrinth wrap for high compressor reliability
Alumite treatment
Aluminium casting
Oil less compression Chamber for high quality air
Effective aluminium heat radiation fin for higher efficiency and long life
Over sized roller bearing for long bearing life
Environmentally Friendly
Hitachi Oil-Free Technology is 100% Oil-Less (no oil at all in the system). The complete Oil-Free structure is suitable for ISO 14001 factories.
Proprietary Scroll Wrap
(Patent USP 6808373)
Hitachi’s patented wrap design with Labyrinth seal provides superior performance and reliability. Alumite surface treatment also contributes to extended scroll life.