Sales and service of CNC machine tools, automation and peripherals with more than 3,000 installed machines
ARO-tec GmbH
33689 Bielefeld (Verler Str. 72) · 33649 Bielefeld (Erpestr. 47)New on Amplifa
About us – 360° partner for CNC technology
ARO-tec GmbH from Bielefeld is a sales and service company for CNC machine tools and automation solutions with around 25 years of industry experience. The portfolio includes CNC turning centers, vertical and horizontal machining centers (including Hyundai WIA, Priminer, Kitamura), robotics and loading systems from Hanwha Robotics, as well as peripherals such as bar feeders, extraction systems (Extor, AR Filtrazioni), coolant maintenance (Hamma BIOBALANCE) and the Smart Bee Box tool management system. In addition, the company offers CAD/CAM programming, fixture and tool design, turnkey solutions, commissioning, maintenance, repairs, retrofit, training and CNC contract manufacturing (turning and milling). As a former Haas dealer, AROtec also services installed machines from this manufacturer. Current turning and machining centers are presented in the more than 1,000 m² showroom at the Bielefeld location; more than 3,000 machines are installed and over 120 machines are in stock. Customers come from the machine tool and automation industry as well as metalworking.
- Site
- Bielefeld
- Processes
- CNC manufacturing (turning and milling as a service / turnkey solution), CAD/CAM programming, Fixture development and design, Tool design, Process optimization, Turnkey solution for components, Geometry inspection & correction, Circularity test
- Materials
- CNC manufacturing (turning and milling), Control & PLC adaptations
- Certificates
- Geometry inspection & correction, Circularity test, ISO 9001
- Industries
- Machine tool and automation industry, Manufacturing companies, Metalworking
- 01
Consulting and requirements analysis
- 02
Tool, fixture and process design
- 03
CAD/CAM programming
- 04
CNC manufacturing (turning/milling, turnkey)
- 05
Commissioning & machine relocation
- 06
Maintenance, repair, retrofit
- 07
Training and production optimization
Materials and processes
CNC manufacturing (turning and milling)
Contract manufacturing and turnkey solutions with CAD/CAM programming down to the first chip.
Control & PLC adaptations
Adaptations for Siemens, Heidenhain, Fanuc and Haas controls.
Location
Bielefeld
DEHeadquarters, sales, service, CNC showroom
- Hyundai WIA F500 plus (vertical machining center, travel 1060/510/635 mm, table 1200×500 mm, max. load capacity 800 kg)
- Extor extraction systems 4100/3500/2100
- Smart Bee Box tool management systems T57–X
- Hanwha Robotics robots
Services and applications
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC manufacturing (turning and milling as a service / turnkey solution)Zerspanung | – | – | – | – | – |
| CAD/CAM programmingEngineering | – | – | – | – | – |
| Fixture development and designEngineering | – | – | – | – | – |
| Tool designEngineering | – | – | – | – | – |
| Process optimizationEngineering | – | – | – | – | – |
| Turnkey solution for componentsEngineering | – | – | – | – | – |
| Geometry inspection & correctionPrüfung | – | – | – | – | – |
| Circularity testPrüfung | – | – | – | – | – |
| Maintenance & upkeep of CNC machinesMontage | – | – | – | – | – |
| Repairs (mechanical and electrical)Montage | – | – | – | – | – |
| Retrofit & conversionsMontage | – | – | – | – | – |
| Machine relocations & commissioningMontage | – | – | – | – | – |
| Automation solutions (robot cells, loading systems)Montage | – | – | – | – | – |
| Control & PLC adaptationsEngineering | – | – | – | – | – |
| Used machinery marketingMontage | – | – | – | – | – |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Vertical machining center | Hyundai WIA F500 plus | – | Table 1200×500 mm; travel X/Y/Z 1060/510/635 mm; max. load capacity 800 kg | – | Bielefeld (showroom) |
| Vertical machining centers (product line) | Hyundai WIA | – | – | – | – |
| Horizontal machining centers (product line) | Hyundai WIA | – | – | – | – |
| CNC turning centers (product line) | Hyundai WIA E160 A and others | – | – | – | – |
| CNC milling centers | Priminer | – | – | – | – |
| Machining centers | Kitamura | – | – | – | – |
| Robots / CNC automation (loading systems) | Hanwha Robotics | – | – | – | – |
| Extraction systems | Extor 4100, 3500, 2100, 2100 Online | – | Extor 3500: max. air volume 3200 m³/h | – | – |
| Extraction/air purifiers | AR Filtrazioni | – | – | – | – |
| Bar feeders | Samsys, IEMCA, Breuning-Irco | – | – | – | – |
| Tool management system | Smart Bee Box T57, T100, Pro, S, T108, X | – | – | – | – |
| Coolant maintenance (oil skimmer RAPID, micro aerator MIKRO, mixing device MISCEO, CLEAN-TOWER) | Hamma (BIOBALANCE) RAPID 2.1, MIKRO 300, MISCEO 3, CLEAN-TOWER | – | – | – | – |
| Extraction systems | Extor | – | – | – | – |
Additional services
Quality
The service offering includes geometry inspection and circularity testing as well as machine correction. Preventive maintenance and maintenance contracts ensure machine availability.
| Evidence | Bielefeld |
|---|---|
| Geometry inspection & correction | |
| Circularity test | |
| ISO 9001 |
History
- ca. 2000
Start of business operations; 25 years of experience in the CNC industry (according to the website, as of approx. 2025); as a former Haas dealer, service for Haas machines continues to be offered.
- 2025
Service technicians have covered distances equivalent to twenty times the Earth–Moon distance; new website with Hyundai WIA, Priminer and Hanwha Robotics as core products.
- 2026
In-house exhibition in Bielefeld announced for September 24–25, 2026.