Gears and gearbox parts from Schray drive technology – complete production or part processing.
Complete production ranges from procurement of materials to the finished part including hardening treatment.
We offer a comprehensive range of processing within the scope of complete production. Our strengths lie particularly in the fields of hobbing, shaping, broaching, gear flank grinding and honing. In detail, we perform the following operations:
- Gear tooth milling also bevelled, helical and crowned
- Gear tooth forming also non-round gears
- Gear tooth broaching also polygon profiles
- Hardening treatment
- Internal /external /cylindrical and surface grinding
- Gear flank grinding
- Gear flank honing
We accept all of the above processes for our customers on a sub-contract basis.
Top name machine inventory
Mazak, Gildemeister, Koepfer, Pfauter, Liebherr, Lorenz, Klink, Reishauer, Fässler.
Our modern and comprehensive range of machinery which covers every conceivable option, particularly in our fields of specialisation and is multiple equipped, allows us to perform all process operations under one roof.
There are 3 Faessler honing machines available for gear tooth flank honing and 3 Reishauer machines for flank grinding.
Our highly modern plant handle various steels but also titanium and aluminium right through to plastics. We have even expanded into the application of composite materials.
Short and medium runs
We do not produce long runs. Our main focus lies in technically sophisticated small and medium runs but we also offer a one-off and special design service. As a consequence we are very flexible in terms of supply options and special requirements.
Prototype production for our discerning customers means we are constantly in demand and participate in the latest technical developments.
In order to render the quality of our supplied products traceable and verifiable for ourselves as well as for our customers, we are certified to DIN EN ISO 9001:2015 standards.
Advice / services
We like to spend time on detailed advisory discussions and are interested in building a confidential working relationship with you. Schray is about providing service to its customers. This is why the interests and well-being of our customers takes precedence over all other considerations.
We also measure the advisory quality of our work in terms of customer’s satisfaction and future success.
Our well trained, experienced and motivated workforce guarantee a high quality product on which the customer can rely.
It is not for nothing that Schray receives an “A” rating with many suppliers.
Due to long associations with the most important organisations within our sector, we are integrated into a constantly updated information network.
Contact with technical universities, scientists and well-known machine manufacturers means we are always up-to-the-minute in terms of current know-how.
Verband Deutscher Maschinen- und Anlagenbau e. V.
Unternehmensverband Südwest e. V.