Previous work
Theatres
We have designed and constructed the hydraulic drives for the Concert Halls of Pärnu and Jõhvi. Pärnu Concert Hall was built in 2002. The drives provide a possibility of inclination for two floors and elevation and keeping at required height for the three stages and the orchestra platform. The system comprises 21 hydraulic cylinders and two drives. The system of Jõhvi Concert Hall consists of 24 hydraulic cylinders and the floors of the chamber hall can be inclinated as an additional feature, also the platforms are a little larger.
For example, the orchestra platform measuring 15x5,3 m is based on four hydraulic cylinders that assure the lifting of a weight up to 95 000 kg as high as 3,6 m with a speed of 2,6m per minute and stopping and maintaining the platform at a desired height with a 1 mm precision. The aforenamed projects have given us a plentiful experience and the assurance that we are able and willing to design and construct such enduring and unique drives.
