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Complex production methods make unified quality
assuran­ce indispensable throughout all of the steps.

By labelling each individual casting, we ensure that product quality can be traced throughout the entire production process. This is how we maintain the consistent high quality standard of our products. Our production follows strict guidelines based on ISO EN 9001 (2000).

At the end of the production process, each casting is inspected inside and out. Besides a hardness test specific to material and product, 100% of the wear parts we deliver undergo a magnetic fracture test and, if necessary, an ultrasonic test.

The products are then tested for weight and dimensions, and subsequently packed into delivery units within tight ranges. This ensures that rotors run in balance.