
Machines CNC-milled parts, cut-to-size blanks and custom fabrications from aluminium and plastics in large formats up to 3,200 × 2,050 mm.

Harald Hess e.K. (Inh. Alexander Wiemann)
LüdenscheidNew on Amplifa
About HESS
HESS is a sole proprietorship founded in 1996 in Lüdenscheid, specialising in the machining of aluminium and plastics. The service portfolio includes CNC-milled parts, cut-to-size blanks, coatings and custom fabrications. Production is carried out in aluminium, Plexiglas® (PMMA), Exolon® and engineering plastics. A special feature is large-format machining with component dimensions up to 3,200 × 2,050 mm. Manufacturing ranges from one-off parts to series production, supported by digital data processing. Customers receive quotations within 24 hours; the company supplies applications in plastics and aluminium processing.
- Site
- Lüdenscheid
- Processes
- CNC-milled parts / milling work, Cut-to-size blanks, Coatings, Custom fabrications, CNC milling work, Large-format machining up to 3,200 × 2,050 mm, Digital data processing
- Materials
- Aluminium, Plexiglas® (PMMA), Exolon®, Engineering plastics
- Founded
- 1996
- Industries
- Plastics processing, Aluminium processing
- 01
Cut-to-size
- 02
CNC milling
- 03
Coating
- 04
Quality control
- 05
Shipping
Materials and Processes
Aluminium
Machining of CNC-milled parts and cut-to-size blanks in large formats.
Plexiglas® (PMMA)
Acrylic glass for milling work, cut-to-size blanks and custom fabrications.
Exolon®
Plastic material for engineering applications in machining.
Engineering plastics
Various engineering plastics for customised parts.
Location
Lüdenscheid
DEManufacturing and Administration
- Lot size
- One-off to series
- Materials
- Aluminium, Plexiglas®, Exolon®, engineering plastics
- CNC milling machines for large-format machining up to 3,200 × 2,050 mm
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC-milled parts / milling workMachining | – | 3200 mm × 2050 mm | – | One-off to series | Aluminium, Plexiglas®, Exolon®, Engineering plastics |
| Cut-to-size blanksMachining | – | 3200 mm × 2050 mm | – | – | Aluminium, Plexiglas®, Exolon®, Engineering plastics |
| CoatingsSurface | – | – | – | – | – |
| Custom fabricationsMachining | – | – | – | – | Aluminium, Plexiglas®, Exolon®, Engineering plastics |
Additional services
History
- 1996
Company founded by Harald and Claudia Hess.
- 2022
Management taken over by Alexander Wiemann.