CNC large-part machining up to 10,000 mm and 10 t as well as certified welded constructions from Königsbrunn.
Deuringer Maschinenbau GmbH & Co. KG
KönigsbrunnNew on Amplifa
Large parts are our daily business
Deuringer Maschinenbau is a family-owned business from Königsbrunn near Augsburg, run by the third generation since 1956, with around 35 employees. The company specializes in CNC large-part machining: milling up to 10,000 mm length and 10,000 kg weight (3- to 5-axis), turning up to Ø 1,000 × 3,000 mm, and surface grinding up to 1,000 × 2,500 mm with surface finishes down to Ra 0.4 µm and tolerances down to IT6. As an SLV-certified qualified welding company, the company manufactures welded constructions in steel, stainless steel and aluminium to EN 1090-2 up to EXC3, DIN EN ISO 3834 and DIN 2303 (Q2/BK2) — manually by MAG, TIG and MIG as well as automated with welding robots. Heat treatment, coating and galvanizing are coordinated via a partner network, so that components are delivered ready for installation. Customers come from mechanical and special-purpose engineering, aerospace, the semiconductor industry, automotive, energy and plant engineering, and the defence sector. In addition to contract manufacturing from prototype to small series, Deuringer has been developing and manufacturing its own garage transporter for transporting precast concrete garages for over 40 years.
- Site
- Königsbrunn
- Processes
- CNC milling (3-axis to 5-axis, large-part machining), Turning (cylindrical and face turning), Drilling, Surface grinding, MAG welding (135/136), MIG welding (131), TIG welding (141), Welding robots (MAG, automated)
- Materials
- Steel, Stainless steel, Aluminium, Grey cast iron, Special steels, CNC milling (3–5 axis), CNC turning, Surface grinding
- Certificates
- ISO 9001:2015, EN 1090-2 (EXC3), DIN EN ISO 3834, DIN 2303 (Q2/BK2, defence sector), DIN EN ISO 9606-1/-2 (welder certification), DIN 2303 (Q2/BK2), DIN EN ISO 9606-1/-2
- Founded
- 1956
- Employees
- approx. 35
- Industries
- Mechanical & special-purpose engineering, Aerospace, Semiconductor & electronics, Automotive, Energy & plant engineering, Defence & military technology
- 01
Design consulting / Engineering
- 02
CNC large-part machining (milling, turning, drilling, grinding)
- 03
Welding technology & steel construction (MAG, TIG, MIG)
- 04
Heat treatment & surface treatment (via partners)
- 05
Quality inspection / weld seam inspection
- 06
Assembly / delivery ready for installation
Materials & Processes
CNC milling (3–5 axis)
Large-part machining up to 10,000 mm length and 10 t, tolerances down to IT6.
CNC turning
Cylindrical and face turning of large shafts and discs up to Ø 1,000 × 3,000 mm.
Surface grinding
Precise flatness up to 1,000 × 2,500 mm with surface finish down to Ra 0.4 µm.
MAG welding (135/136)
Certified joining of steel and aluminium components, also automated by welding robot.
TIG welding (141)
For thin-walled and highly alloyed components in steel and stainless steel.
MIG welding (131)
For steel and aluminium constructions up to 10,000 mm and 10,000 kg.
Heat treatment
Stress-relief annealing, normalizing, tempering as well as case hardening, induction hardening and hardening and tempering via partners.
Surface treatment
Powder coating, painting, hot-dip galvanizing, electro-galvanizing, electroless nickel plating and blasting via partners.
Steel & special steels
Main material for machine components, welded constructions and steel construction.
Stainless steel
For corrosion-resistant components, among other things TIG-welded.
Aluminium
Lightweight components, welded to DIN EN ISO 9606-2.
Grey cast iron
Machining of cast-iron components such as machine beds.
Locations
Königsbrunn
DEHeadquarters · CNC large-part machining & welding technology
- Part weight / size
- up to 10,000 mm / 10,000 kg
- Lot size
- Prototype to small series
- Materials
- Steel, stainless steel, aluminium, grey cast iron, special steels
- 10 CNC milling machines (3–5 axis)
- CNC lathes (Ø 1,000 × 3,000 mm)
- Surface grinding machine (1,000 × 2,500 mm)
- Welding robots (MAG)
- Fixture table
- Overhead cranes
Components & Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC milling (3-axis to 5-axis, large-part machining)Machining | up to IT6 · Ra up to 0.8 µm | 10,000 mm | 10,000 kg (10 tonnes) | Prototype – Small series | Steel, Stainless steel, Aluminium, Grey cast iron, Special steels |
| Turning (cylindrical and face turning)Machining | up to IT6 · Ra up to 0.8 µm | 3,000 mm × Ø 1,000 mm | – | Prototype – Small series | Steel, Stainless steel, Aluminium, Grey cast iron, Special steels |
| DrillingMachining | – | 10,000 mm | 10 t | – | Steel, Stainless steel, Aluminium, Grey cast iron, Special steels |
| Surface grindingMachining | up to IT6 · Ra up to 0.4 µm | 2,500 mm × 1,000 mm | – | – | Steel, Stainless steel, Aluminium, Grey cast iron, Special steels |
| MAG welding (135/136)Joining | – | 10,000 mm | 10,000 kg | Prototype – Small series | Steel, Stainless steel, Aluminium |
| MIG welding (131)Joining | – | 10,000 mm | 10,000 kg | Prototype – Small series | Steel, Aluminium |
| TIG welding (141)Joining | – | 10,000 mm | 10,000 kg | Prototype – Small series | Steel, Stainless steel, Aluminium |
| Welding robots (MAG, automated)Joining | – | – | – | larger quantities | Steel, Aluminium |
| Weld seam inspection (PT, VT, MT, UT, RT via partners)Inspection | – | – | – | – | – |
| Stress-relief annealing (via partners)Heat treatment | – | – | – | – | Steel |
| Hardening technology: case hardening, induction hardening, hardening and tempering (via partners)Heat treatment | – | – | – | – | Steel |
| Heat treatment: normalizing, tempering (via partners)Heat treatment | – | – | – | – | Steel |
| Hot-dip galvanizing (via partners)Surface | – | – | – | – | Steel |
| Electro-galvanizing (DIN EN ISO 2081, via partners)Surface | – | – | – | – | Steel |
| Electroless nickel plating (electrolytic, via partners)Surface | – | – | – | – | – |
| Painting (1K and 2K paints, RAL as requested, via partners)Surface | – | – | – | – | – |
| Powder coating (all RAL colours, smooth and textured, via partners)Surface | – | – | – | – | – |
| Blasting (corundum SA 2.5/SA 3, glass bead blasting, via partners)Surface | – | – | – | – | – |
| Cylindrical grinding (via partners)Machining | – | – | – | – | – |
| Design consulting / EngineeringEngineering | – | – | – | – | – |
| Assembly / assembly manufacturing (delivery ready for installation)Assembly | – | – | – | – | – |
| Hydraulic transport and pick-up systems (garage transporter, in-house product)Assembly | – | – | – | – | Steel |
6 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC milling machines (large machining centres, 3- to 5-axis) | – | 10 | Milling up to 10,000 mm length, up to 10,000 kg workpiece weight | – | Königsbrunn |
| Lathes (CNC) | – | – | Ø 1,000 mm × 3,000 mm length | – | Königsbrunn |
| Surface grinding machine | – | – | 1,000 × 2,500 mm | – | Königsbrunn |
| Welding robots (MAG) | – | – | – | – | Königsbrunn |
| Overhead cranes | – | – | – | – | Königsbrunn |
| Fixture table (welding) | – | – | – | – | Königsbrunn |
Additional services
Quality & Certification
Production is carried out with quality assurance to ISO 9001:2015 with certified welders to DIN EN ISO 9606 and complete documentation and traceability, especially for aerospace and defence. Weld seam inspections (PT, VT, MT, UT, RT) are performed by qualified partners.
| Evidence | Königsbrunn |
|---|---|
| ISO 9001:2015 | |
| EN 1090-2 (EXC3) | |
| DIN EN ISO 3834 | |
| DIN 2303 (Q2/BK2) | |
| DIN EN ISO 9606-1/-2 |
History
- 1956
Foundation of the family business in Königsbrunn near Augsburg; today run by the third generation.
- 1985
Introduction of the in-house garage transporter product, continuously developed for over 40 years.