To keep everything together and ensure the proper transfer of forces. Screws and gear wheels in shipbuilding.
To keep things sharper for longer. Industrial cutting blades
To allow smooth cushioning, controlled steering and safe braking in all types of vehicle. Spring clamps, camshafts and brake pads in vehicle engineering
To keep everything on the right track. Tracks for coal excavators
To keep everything firmly anchored. armature elements for oil rigs
To stop your trousers from slipping. Clips for braces
To ensure that vehicle bodies stay in shape. Aluminium die-casting moulds for the automobile industry
To enable longer and deeper digging Wheel sets, hydraulic cylinders and gear wheels in construction vehicles.
To give you a safe landing. Landing gear for aircraft
To ensure safe suspension. Traction sheaves for cable cars
To keep everything in orbit. Fuel tanks on the Ariane space rocket
To keep everything flowing! Stents in medical engineering
To keep things turning longer. Gear wheels in wind turbines
To give you full thrust. Turbine blades in aircraft engines

WE ARE WELL EQUIPPED!

VTN Advantage:

We only employ the most innovative plants and machinery, to enable us to meet your require- ments as closely as possible

Plants and equipment

No. Designation Dimensions [mm] WidthxHeightxDepth Max. batch- weight [kg] Max. temperature Quenching pressure N2 [bar]/ Quenching agent Atmosphere
1 Hardening furnace 1.100x700x2.000 2.000 1.300°C 1,5 bar abs. N2/Argon Vacuum 10-6
2 Hardening furnace 540x500x860 400 1.300°C 1,5 bar abs. N2/Argon Vacuum 10-4
21 Hardening furnace 600x600x900 600 1.300°C 13 bar abs. N2/Argon Vacuum 10-4
6 Hardening furnace ø1.800x2.360 5.000 1.300°C 15 bar abs. N2 Vacuum 10-2
14 Hardening furnace ø1.800x2.360 5.000 1.300°C 15 bar abs. N2 Vacuum 10-2
17 Hardening furnace 540x500x860 470 1.300°C 10 bar abs. N2 Vacuum 10-2
9 Convection air furnace-ofen 600x600x900 800 750°C Convection Air
10 Convection air furnace-ofen 600x600x900 800 750°C Convection Air
11 Convection air furnace-ofen 600x440x1.840 1.000 750°C Convection Air
12 Convection air furnace- ofen 600x440x1.840 1.000 750°C Convection Air
13 Retort furnace Ø1.380x2.300 3.500 620°C Air
15 Retort furnace Ø920x1.800 3.000 900°C N2
Deep freeze chamber 900x1.700x1.100 0-100°C