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ALTMANN is a world leader in the development and production of clean room cranes. Our team has designed, manufactured and assembled the biggest clean room cranes worldwide to date: two double girder overhead cranes with 2 synchronized hoists at 15 tons of lifting capacity each and a span of 30 m each.
References - selected examples for clean room cranes:
Purpose: extremely sensitive mounting and handling of high-precision machine assemblies
Features:
- Lifting capacity: 2 x 8 tons each crane
- Span: 10,250 mm
- Lifting height: 10,500 mm
- Clean room class: ISO 5/6
- Synchronisation accuracy: +/- 1 mm for each axis
- 2 synchronous long travel axes
- 4 synchronous cross travel axes
- 4 synchronous hoist axes
Purpose: sensitive mounting and dismounting of machine assemblies and extremely sensitive handling of products
Features:
- Lifting capacity: 5 tons each crane
- Span: 9,180 mm
- Lifting height: 4,010 mm
- Clean room class: ISO 6
- Synchronisation accuracy: +/- 1 mm for each axis
- 2 synchronous long travel axes
- 2 synchronous cross travel axes
- 2 synchronous hoist axes
- extremely low-rise design
Purpose: extremely sensible handling of high-precision machine assemblies in synchronised joint operation
Features:
- Lifting capacity: 2 x 15 tons each crane
- Span: 30,000 mm
- Lifting height: 8,000 mm
- Clean room class: ISO 6
- Synchronisation accuracy: +/- 1 mm for each axis
- 2 synchronous long travel axes
- 4 synchronous cross travel axes
- 4 synchronous hoist axes
Purpose: Charging of a cleaning facility with hig-precision machine parts
Features:
- Lifting capacity: 1,250 kg
- Outreach: 4,700 mm
- Liftings height: 4,660 mm
- Clean room class: ISO 6
Purpose: extremely delicate handling of sensitive machine assemblies
Features:
- Lifting capacity: 6,000 kg
- Span: 8,660 mm
- Lifting height: 5,710 mm
- Clean room class: ISO 6
- extremely low-rise design
Purpose: extremely sensitive mounting
Features:
- Lifting capacity: 2 tons
- Span: 22,000 mm
- Lifting height: 7,280 mm
- Clean room class: ISO 8/6
- Synchronisation accuracy: +/- 1 mm for each axis
