CNC precision machining of individual parts and small series: milling, turning, grinding, EDM and assembly
HMM Hartmann GmbH
NeuwiedNew on Amplifa
About HMM Hartmann
HMM Hartmann GmbH from Neuwied specialises in CNC precision machining of individual parts and small series. At its core are CNC milling and CNC turning, used to produce complex components with 2D and 3D contours from metal, non-ferrous metals and plastics. The portfolio is complemented by welding, surface treatments such as browning, nitriding, gas nitrocarburising, anodising and hardening, surface and cylindrical grinding, EDM and assembly services. Production is based on modern CAD-CAM technology with in-house work preparation and quality assurance. The company supplies customers from the food industry, (special) mechanical engineering, the automotive industry and medical technology. From Neuwied, customers in the region from Düsseldorf to Karlsruhe and from Frankfurt am Main to Trier are served; over more than 26 years, more than 1,789,200 components have been manufactured for over 350 customers.
- Site
- Neuwied
- Processes
- CNC milling, CNC turning, Welding, Surface treatment (incl. browning, nitriding, gas nitrocarburising, anodising, hardening), Surface grinding, Cylindrical grinding, EDM, Assembly services
- Materials
- Metal, Non-ferrous metal, Plastic, Metal/Steel
- Industries
- Food industry, Mechanical engineering/Special machinery construction, Automotive industry, Medical technology
- 01
Consulting and work preparation (CAD-CAM)
- 02
CNC milling and CNC turning
- 03
Surface and cylindrical grinding as well as EDM
- 04
Welding
- 05
Surface treatment
- 06
Quality assurance
- 07
Assembly
- 08
Delivery
Materials and Processes
Metal/Steel
Material basis for milled and turned precision components for mechanical engineering and the automotive industry.
Non-ferrous metal
Non-ferrous metals for machined individual parts and small series.
Plastic
Plastics for milled and turned components, among other things for medical technology and the food industry.
Locations
Neuwied
DEHeadquarters and manufacturing
- Lot size
- Individual parts to small series
- Materials
- Metal, non-ferrous metals, plastics
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC millingMachining | – | – | – | Individual parts – Small series | Metal, Non-ferrous metal, Plastic |
| CNC turningMachining | – | – | – | Individual parts – Small series | Metal, Plastic, Non-ferrous metal |
| WeldingJoining | – | – | – | – | Metals, Plastics |
| Surface treatment (incl. browning, nitriding, gas nitrocarburising, anodising, hardening)Surface | – | – | – | – | – |
| Surface grindingMachining | – | – | – | – | – |
| Cylindrical grindingMachining | – | – | – | – | – |
| EDMMachining | – | – | – | – | – |
| Assembly servicesAssembly | – | – | – | – | – |
| Quality assuranceTesting | – | – | – | – | – |
| Manufacturing of complex components with 2D and 3D contours (CAD-CAM)Engineering | – | – | – | Individual parts – Small series | – |
Additional services
History
Over 26 years of experience in CNC precision machining; to date, more than 1,789,200 components have been manufactured for over 350 customers.