Contract CNC manufacturing of turned parts up to 4,000 mm and milled parts, one-off parts and small series to drawing
Artur Gaubitz Maschinenbau GmbH
97350 MainbernheimNew on Amplifa
About us
Artur Gaubitz Maschinenbau GmbH is a family-run contract manufacturer for metalworking based in Mainbernheim (Kitzingen district). The company produces one-off parts, small series up to 20,000 units and complete assemblies according to drawings, sketches or samples. The range includes CNC turning (up to 4,000 mm turning length and 2,000 mm turning diameter), CNC milling including 5-axis machining, CNC drilling, surface grinding, sawing as well as TIG, MIG and hardfacing welding. In addition, the company offers assembly of smaller components and repairs such as cylinder reconditioning. Materials processed include structural and stainless steels, aluminium and copper alloys, other non-ferrous metals and plastics. Heat treatment and surface finishing (e.g. hardening, nitriding, galvanizing, anodizing, powder coating) are carried out via selected partner companies. Production is supported by a CAD/CAM system. Customers primarily come from mechanical engineering and the metalworking trades.
- Site
- Mainbernheim
- Processes
- CNC turning, CNC milling, 5-axis machining, CNC drilling, Solid drilling, TIG welding, MIG welding, Hardfacing welding
- Materials
- Structural and stainless steels, Aluminium alloys, Copper alloys, Plastics, Non-ferrous metals, Other non-ferrous metals
- Certificates
- DIN EN ISO 9001:2015, ISO 9001, ISO 14001, IATF 16949, EN 9100, ISO 13485, EN 1090
- Founded
- 1960
- Employees
- 15
- Industries
- Mechanical engineering, Metalworking / contract manufacturing
- 01
Receipt of the drawing/sketch or sample
- 02
CAD/CAM work and production planning
- 03
Sawing and raw material preparation
- 04
CNC turning, CNC milling, CNC drilling
- 05
Welding, grinding and drilling
- 06
Assembly of smaller components / repairs
- 07
Heat treatment and surface finishing via partners
- 08
Quality inspection in accordance with DIN EN ISO 9001:2015
Materials and Processes
Structural and stainless steels
Base material for turned parts, milled parts and welded assemblies for mechanical engineering.
Aluminium alloys
Light-metal machining in turning and milling for mechanical engineering and contract manufacturing.
Copper alloys
Non-ferrous metals for turned and milled one-off parts and small series.
Other non-ferrous metals
Further range of metals for machining production to customer specification.
Plastics
Machining of plastics for one-off and small-series parts.
Locations
Mainbernheim
DEHeadquarters and production
- Lot size
- Single parts to small series (20,000 units)
- Materials
- Structural and stainless steels, aluminium, copper alloys, plastics
- 7 CNC machining centres (Johnford VMC-1600, SV 41, SV48, VMC 850; Kira 5/KV-5MC; MAHO 700 S; Hurco VMX 42 SRTi 5-axis)
- 4 CNC lathes (Johnford SL50, Okuma-Howa ACT 3, Takisawa LA-300, Microcut BNC 40160) as well as conventional lathes (Colchester, Heyligenstaedt)
- Droop & Rein bed-type milling machine and Heckert horizontal milling machine
- Proth 4080 surface grinding machine
- WMW radial drilling machine and bench drilling machines
- Behringer hack sawing automatic, Berg & Schmid mitre band saw GBS 218, Berg & Schmid X-Smart band sawing automatic
- Welding equipment: Kemppi Kempo Weld, CEA Digitech 400, 2× CEA Digistar 250, 2× EWM TIG systems
- Jäckle plasma cutting system Type 70 S
- WMW/Edwards guillotine shears, plate bending roll, motorised punch press, hydraulic presses
- Allino annealing furnace
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turningMachining | – | 4,000 mm × 2,000 mm turning diameter | – | Small series | Structural and stainless steels, Aluminium alloys, Copper alloys, Plastics |
| CNC millingMachining | – | 2,500 mm (manual) | – | – | Structural and stainless steels, Aluminium alloys, Copper alloys, Plastics |
| 5-axis machiningMachining | – | – | – | – | – |
| CNC drillingMachining | – | 1,600 mm travel × 1,100 mm travel | – | – | – |
| Solid drillingMachining | – | 60 mm | – | – | – |
| TIG weldingJoining | – | – | – | – | Structural and stainless steels, Aluminium alloys, Copper alloys |
| MIG weldingJoining | – | – | – | – | Structural and stainless steels |
| Hardfacing weldingJoining | – | – | – | – | – |
| Assembly/new manufacture of smaller componentsAssembly | – | – | – | – | – |
| Repairs (e.g. cylinder reconditioning)Assembly | – | – | – | – | – |
| Surface grindingMachining | – | 800 mm × 400 mm | – | – | – |
| SawingMachining | – | up to diameter 420 mm | – | – | – |
| Case hardeningHeat treatment | – | – | – | – | – |
| Hardening and temperingHeat treatment | – | – | – | – | – |
| Induction hardeningHeat treatment | – | – | – | – | – |
| NitridingHeat treatment | – | – | – | – | – |
| Hard chrome platingSurface | – | – | – | – | – |
| GalvanizingSurface | – | – | – | – | – |
| Chrome platingSurface | – | – | – | – | – |
| AnodizingSurface | – | – | – | – | Aluminium |
| BurnishingSurface | – | – | – | – | Steel |
| Powder coatingSurface | – | – | – | – | – |
| Laser cutting/plasma cuttingMachining | – | – | – | – | – |
| Sheet metal working (guillotine shearing, punching, rolling)Forming | – | 2,000 mm (plate bending roll) | – | – | – |
| Contract CNC manufacturing to drawings/sketches/samplesMachining | – | – | – | Single parts – Series up to 20,000 units | Structural and stainless steels, Aluminium alloys, Copper alloys, Plastics |
| Quality management DIN EN ISO 9001:2015Testing | – | – | – | – | – |
35 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machining centre | Johnford VMC-1600 | 1 | X=1,600 mm, Y=1,100 mm, Z=800 mm | – | Mainbernheim |
| CNC machining centre | Johnford SV 41 | 1 | X=1,000 mm, Y=610 mm, Z=610 mm | – | Mainbernheim |
| CNC machining centre incl. 4th axis | Kira 5/KV-5MC | 1 | X=650 mm, Y=410 mm, Z=510 mm | – | Mainbernheim |
| CNC machining centre incl. 3-D measuring system | Johnford SV48 | 1 | X=1,220 mm, Y=710 mm, Z=720 mm | – | Mainbernheim |
| CNC machining centre | Johnford VMC 850 | 1 | X=1,220 mm, Y=710 mm, Z=720 mm | – | Mainbernheim |
| CNC machining centre (4 axes) | MAHO 700 S | 1 | X=700 mm, Y=500 mm, Z=600 mm, rotary table 360° | – | Mainbernheim |
| CNC machining centre (5 axes) | Hurco VMX 42 SRTi | 1 | X=1,060 mm, Y=610 mm, Z=610 mm, B=/+90 mm, C=360 mm | – | Mainbernheim |
| Milling machine (horizontal machining) | Heckert | 1 | X=1,100 mm, Y=300 mm | – | Mainbernheim |
| Bed-type milling machine | Droop & Rein | 1 | X=2,500 mm, Y=1,200 mm, Z=650 mm | – | Mainbernheim |
| CNC lathe (with driven tools) | Johnford SL50 | 1 | Turning diameter 480 mm, turning length 600 mm | – | Mainbernheim |
| CNC lathe | Okuma-Howa ACT 3 | 1 | Turning diameter 240 mm, turning length 580 mm | – | Mainbernheim |
| CNC lathe | Takisawa LA-300 | 1 | Turning diameter 450 mm, turning length 1,087 mm | – | Mainbernheim |
| Cycle-controlled lathe | Microcut BNC 40160 | 1 | Turning diameter over support 676 mm, over bed 1,010 mm, distance between centres 4,200 mm | – | Mainbernheim |
| Centre lathes | Colchester | 2 | Centre height 175 mm / length 1,000 mm; centre height 270 mm / length 2,000 mm | – | Mainbernheim |
| Facing lathe | Heyligenstaedt | 1 | Centre height 950 mm, centre length 400 mm | – | Mainbernheim |
| Surface grinding machine | Proth 4080 | 1 | X=800 mm, Y=400 mm | – | Mainbernheim |
| Bench drilling machines | Rexon | 5 | Drilling capacity 0-13 mm | – | Mainbernheim |
| Radial drilling machine | WMW | 1 | Drilling capacity in solid 60 mm, travel 1,000 x 1,000 mm | – | Mainbernheim |
| Hack sawing automatic | Behringer | 1 | Sawing diameter 420 mm | – | Mainbernheim |
| Mitre band saw | Berg & Schmid GBS 218 | 1 | Sawing diameter 150 mm | – | Mainbernheim |
| 2-column band sawing automatic | Berg und Schmid X-Smart | 1 | – | – | Mainbernheim |
| Belt grinders | Band 75x2000 | 2 | – | – | Mainbernheim |
| Hydraulic presses | – | 2 | Press force 5 tonnes and 40 tonnes | – | Mainbernheim |
| Guillotine shear | WMW | 1 | Cutting capacity 13 mm | – | Mainbernheim |
| Guillotine shear | Edwards | 1 | Cutting capacity 4 mm | – | Mainbernheim |
| Plate bending roll | – | 1 | Rolling thickness 6 mm, length 2,000 mm | – | Mainbernheim |
| Motorised punch press | Muhr und Bender | 1 | Punching thickness approx. 10 mm | – | Mainbernheim |
| Plasma cutting system | Jäckle Typ 70 S | 1 | 60 % ED at 70 amps | – | Mainbernheim |
| Gas-shielded welding machine | Kemppi Kempo Weld | 1 | Welding output 400 amps | – | Mainbernheim |
| Pulse welding machine | CEA Digitech 400 | 1 | – | – | Mainbernheim |
| Pulse welding machine | CEA Digistar 250 | 2 | – | – | Mainbernheim |
| TIG welding system | EWM Cool 40 | 1 | – | – | Mainbernheim |
| TIG welding system | EWM Cool 50 | 1 | – | – | Mainbernheim |
| Compressor | Kaeser ASK 27 | 1 | – | – | Mainbernheim |
| Annealing furnace | Allino | 1 | – | – | Mainbernheim |
Additional services
Quality
The company operates a quality management system certified to DIN EN ISO 9001:2015 (certificate Z256-10664, CEA Certification GmbH, valid until 23.02.2027). A 3-D measuring system on the Johnford SV48 is available for production inspection.
| Evidence | Mainbernheim |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| IATF 16949 | |
| EN 9100 | |
| ISO 13485 | |
| EN 1090 |
History
- 1960
Founded as a one-man business by Artur Gaubitz with a precision lathe and the slogan "Small turned parts and series up to 20,000 units".
- 1978
Relocation to the current site at Dürreseeweg 17 in Mainbernheim.
- 1979
Founding of Artur Gaubitz Maschinenbau GmbH; focus on small series and custom-made single parts.
- 1995
Handover to the second generation: Ingrid Gaubitz (commercial) and Dieter Gaubitz (technical) run the business.
- 2017
Florian Gaubitz passes the master craftsman (industrial) examination; entry of the third generation.
- 2019/2020
Nico Gaubitz completes qualifications as Technical Business Specialist and Technical Business Administrator.
- 2021
Initial certification of the quality management system to DIN EN ISO 9001:2015 as of 24.02.2021.