Powder coating
Coatings with 210+ RAL colours.
Powder-coated surfaces offer optimum protection against high temperatures, chemical and weathering influences, corrosion and UV light.
Processes in manufacturing.
- Powder coating
- Alternative methods of refinement
In powder coating, electrostatically charged powder is sprayed onto the production part and then burned into the material at high temperatures.
We use polyurethane, polyethylene, epoxy and mixed powder types in easy-to-clean, hot grease powder and standard variants.
- Different gloss levels and metallic effects
- Optimum edge coverage
- Job-lot orders as well as small and large series production
- Max. processing sizes: up to approx. 180 x 140 cm
Mechanical finishing
We can grind, brush, polish or blast metal surfaces to a wide range of degrees of fineness. Turning or milling the metals is also possible. Due to the automated, robot-controlled treatment of the surfaces, every processing is 100% reproducible.
- Brushing, grinding
- Blasting
- (Laser) polishing
Anodising
We have a factory-owned anodising plant that can support you with the following finishing processes:
- Organic or electrolytic anodisation
- Partial / selective anodising
- Anodising of already back-moulded components
In addition, various forms of pre- and post-treatment are possible, for example brushing, grinding, blasting, polishing, special pickling and lasering.
Laser, printing and etching processes
For the visual labelling of functional components and other products, e.g. with logos, symbols or lettering, we use various processes for individual decorative and functional coatings:
- Etching technologies
- Screen and pad printing
- Laser marking, laser engraving
Advantages of powder coating.
Resistance
Protection against weathering, high temperatures, UV light and corrosion.
According to requirements
Variety
Processing
Cross elements of metal processing.
In addition, we fulfil the entire service supply chain – from toolmaking and metalworking to back-moulding with plastics, final assembly and logistics – all from a single source.
- Component manufacturing
- Hybrid composites & bonding
- Injection moulding
- Toolmaking & assembly
Mechanical metal processing
Aluminium, sheet metal, stainless steel and steel:
- Bending and forming
- Turning (CNC), milling (CNC), sawing
- Presses with up to 500 t clamping force
- Punching (with or without foil)
- Grinding and polishing
- Welding
Back-injection of metal and metal foils
For the required substructure of metal components and metal foils, we back-inject them with the required plastics.
We design and manufacture the plastic injection moulding tools required for this ourselves in order to avoid distortion due to shrinkage and different linear expansions. Furthermore, we integrate the desired electronics or lighting elements during back injection moulding.
Joining and bonding technologies
We join components using a wide variety of methods. In bonding, we use liquid adhesives, adhesive tapes and also adhesive die-cuts, which we apply manually or robotically. Optionally, different types of pre-treatment are possible, including plasma, primer, scarfing or pyrosil as well as different rapid curing methods (UV light, infrared, heat radiation).
- 1C adhesives with manual and robot-assisted application
- 2C adhesives in robot systems with high-end dispensing technology
- Adhesive tapes with manual or robot-assisted application
- Punched adhesive substrates with special systems for perfect positioning and pressing
Plastic injection moulding
We manufacture a wide range of different products, including fan wheels and components as part of assemblies, in our own plastic injection moulding shop with machines up to 300 t clamping force.
We manufacture the corresponding moulds and injection moulding tools ourselves.
Toolmaking
- Embossing tools
- Punching tools
- Multi-cavity tools
- Progressive dies
- Injection moulds
- Transfer tools
- Forming tools for visible components
- Devices for handling
- Testing and measuring devices
Assembly and automation
- Manual assembly
- Partially automated assembly of small to medium quantities
- Fully automated production of large quantities
- Complete assembly lines incl. safety and function tests
- Customised assembly lines