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Your expert in clean room cranes

ALTMANN is a world leader in the development and production of cleanroom cranes. Our team has designed, manufactured and assembled the biggest cleanroom 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:


Cleanroom single girder overhead crane

Operating environment: semiconductor industry

Purpose: precise placement of costly assemblies

Features:

- Lifting capacity: 4 tons

- Span: 4.900 mm

- Lifting height: 5.500 mm

- Cleanroom class: ISO 6

 

- with pendulum dumping

- with positioning accurate to the millimeter

- with semiautomatic


Cleanroom double girder overhead crane

Operating environment: semiconductor industry

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

- Cleanroom 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


Cleanroom double girder overhead crane

Operating environment: semiconductor industry

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

- Cleanroom 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


Cleanroom double girder overhead crane

Operating environment: semiconductor industry

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

- Cleanroom class: ISO 6

- Synchronisation accuracy: +/- 1 mm for each axis

- 2 synchronous long travel axes

- 4 synchronous cross travel axes

- 4 synchronous hoist axes

 


Cleanroom jib crane

Operating environment: semiconductor industry

Purpose: Charging of a cleaning facility with high-precision machine parts

Features:

- Lifting capacity: 1,250 kg

- Outreach: 4,700 mm

- Lifting height: 4,660 mm

- Cleanroom class: ISO 6

 


Cleanroom crane - double girder overhead crane

Operating environment: semiconductor industry

Purpose: extremely delicate handling of sensitive machine assemblies

Features:

- Lifting capacity: 6,000 kg

- Span: 8,660 mm

- Lifting height: 5,710 mm

- Cleanroom class: ISO 6

- extremely low-rise design


Shared clean room crane - bridge crane with assembly joint

Operating environment: Research

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