FIRST CLASS SHEET METALWORKING OF STAINLESS STEEL AND ALUMINIUM
Raff + Grund has more than 50 years experience of stainless steel - sheet metalworking. We are specialists in sophisticated sheet metalworking, welded constructions with tight production tolerances, as well as high-quality surface finishes.
Many of our components are used in the pharmaceutical, semiconductor or food and chemical industry. We also work for interior designers; renowned artists also have their metal designs made by us.
We usually process stainless steel such as 1.4301, 1.4404, 1.4435 or 1.4571. Materials such as 1.4539 (254 SMO), aluminium, copper, titanium or nickel-based alloys such as Hastelloy, etc. are also processed to order.
We can produce the welded constructions to your specifications and drawings. It is also possible for you to tell us your ideas and we implement them in 3D-CAD, and design and produce to these specifications.
Top quality manufacturing is the norm at Raff + Grund. This means proper processing of the materials, perfect quality welds, including orbit welded pipes, surfaces with diverse finishes such as pickled and passivated, ground, glass bead blasted, bright finish polished or electropolished.