NEA Group

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NEA 6-throw Crankcase

See how 3D geometries of a six-crank recip are generated automatically out of NEA’s design program KO³.

The nearly 50 tons crankcase is completely machined on the 6-axis drilling portal. The main center line is then checked for perpendicularity and coaxialty - down to 1/100 mm.

NEA Flexible Cylinders

Perfect Suiting NEA Piston Rods

The NEA customized cylinder designs are subject to hydraulic strength and tightness tests under harsh conditions. Best prepared for their later “3 processes-in-1-recip-use”.

NEA piston rods are thread-rolled with subsequent QC checks to handle 1,700 kN rod load and guarantee highest strength and load capacity of these key parts during operation.