Metalwork-and-assembly sections of workshops are located at aisles 24 … 36 meters wide and are equipped with cranes and lifting machines (from 50 to 150 tons), assembly plates and assembly stands, benches for hydraulic (up to 60 MPa) and pneumatic (up to 40 MPa) tests, balancing machine tools (17 units) and benches for products overspeed testing.
Unique Schenck vacuum chambers are used for overspeed tests and vacuum balancing of compressor impellers with weight up to 2500 kg at rotation speed to 20000 rpm.