Contract shop for technical coating, painting, pretreatment, and Paint-Flux/fluxing of aluminum stamped parts with over 150,000 parts per day.
E. Krieg GmbH
Rutesheim (DE)New on Amplifa
About E. Krieg GmbH
E. Krieg GmbH has been operating as a contract shop for painting and coating technology since 1971, delivering surface technology solutions for industry and trade ranging from pretreatment through technical and decorative coating to printing and laser marking. Its service portfolio includes Paint-Flux/fluxing of aluminum stamped parts for brazing furnace processing (more than 150,000 parts daily, established for around 17 years and in series-production standard for 10 years), corrosion protection, chip/stone-impact protection, low-friction coatings (Anti-Friction-Coatings), adhesion promoter and EMC coatings, as well as plastic and metal painting with solvent-based and water-based paints. Upstream processes include contract degreasing, titanium-zirconium and multimetal conversion treatments, iron phosphating, sandblasting, dry ice cleaning, and fluorination. Application is performed manually or automated via robotic painting, spindle, drum, or immersion centrifuge processes in cleanroom painting areas. Its more than 300 customers include companies from the automotive and commercial vehicle sectors, mechanical engineering, the electrical/electronics industry, and medical technology. The company is based in Rutesheim near Stuttgart and is certified to IATF 16949 (formerly ISO/TS 16949) and ISO 9001.
- Site
- Rutesheim
- Processes
- Paint-Flux / fluxing (application of NOCOLOK flux powder to aluminum stamped parts), Corrosion protection coating (thin- and thick-film systems, zinc phosphate pigments, iron mica,, Chip/stone-impact protection coating (soft, flexible paints, e.g., vehicle tanks, transmission and, Low-friction coating / Anti-Friction-Coatings (AFC), Adhesion promoter coating (adhesion metal-rubber-plastic), EMC coating (electromagnetic compatibility, EMI shielding, ESD protection), Plastic painting (decorative/interior painting, water-based and solvent-based paints), Metal painting (manual/automatic, one- to three-coat paints, 1K/2K, burn-in up to 250 °C)
- Materials
- Aluminum, Aluminum alloys, Steel / structural steels, Stainless steel, Castings, Forged parts, Plastic, Elastomers
- Certificates
- IATF 16949, ISO 9001
- Founded
- 1971
- Industries
- Automotive industry, Commercial vehicles, Mechanical engineering, Electrical/electronics industry, Medical technology
- 01
Consulting and project support
- 02
Pretreatment (degreasing, conversion treatment, sandblasting, fluorination)
- 03
Coating/painting (manual or automated)
- 04
Printing and laser marking
- 05
Assembly and packaging
- 06
Logistics and delivery
Materials and Processes
Aluminum and aluminum alloys
Base material for Paint-Flux/fluxing and titanium-zirconium pretreatment, e.g., stamped parts for heat exchangers.
Steel / structural steels
Substrate for blast pretreatment, iron phosphating, and corrosion protection systems.
Stainless steel
Gentle blast cleaning and matting with glass beads.
Castings
Titanium-zirconium pretreatment as adhesion base and temporary corrosion protection.
Forged parts
Titanium-zirconium conversion treatment for subsequent painting.
Plastics and elastomers
Interior/decorative painting, EMC coating, fluorination, and low-friction coating.
Rubber
Adhesion promoter coating for preparing metal bonding.
Wood
Potential material for low-friction coating (Anti-Friction-Coatings).
Locations
Rutesheim
DEHeadquarters and production (contract coating and painting)
- Lot size
- Prototypes to large-scale series; Paint-Flux over 150,000 parts/day
- Materials
- Aluminum, steel, stainless steel, castings, plastics
- Robotic painting system
- Cleaning/degreasing system Dürr Ecoclean (spray, vapor, immersion methods, ultrasonic, loading 635×375×375 mm)
- 3 overhead rail blast systems (capacity of 10×4×4 m each)
- 2 rotary table blast systems
- 1 trough belt blast system
- 1 free blast system
- Rotary spray coater
- Mass small-parts coating system / painting drum
- Surface painting machine (2D workpieces)
- Rotary table painting system
- Cleanroom painting area
- Fluorination system (vacuum chamber)
- Paint-Flux application system for flux powder
Coated Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Paint-Flux / fluxing (application of NOCOLOK flux powder to aluminum stamped parts)Surface | – | – | – | more than 150,000 parts daily | Aluminum |
| Corrosion protection coating (thin- and thick-film systems, zinc phosphate pigments, iron mica,Surface | – | – | – | – | Metal |
| Chip/stone-impact protection coating (soft, flexible paints, e.g., vehicle tanks, transmission andSurface | – | – | – | – | Metal |
| Low-friction coating / Anti-Friction-Coatings (AFC)Surface | Ra > 1 µm sliding-capable after | – | – | – | Metal, Plastic, Wood, Elastomers |
| Adhesion promoter coating (adhesion metal-rubber-plastic)Surface | – | – | – | – | Metal, Rubber, Plastic |
| EMC coating (electromagnetic compatibility, EMI shielding, ESD protection)Surface | – | – | – | – | Plastic, Metal |
| Plastic painting (decorative/interior painting, water-based and solvent-based paints)Surface | – | – | – | – | Plastic |
| Metal painting (manual/automatic, one- to three-coat paints, 1K/2K, burn-in up to 250 °C)Surface | – | – | – | – | Metal |
| Contract degreasing (modified alcohols, spray, vapor, immersion and injection flood washing,Surface | – | 635 mm × 375 mm × 375 mm | – | – | Metal, Plastic |
| Multimetal pretreatment (fine-crystalline thin-film conversion treatment)Surface | – | – | – | – | Metal |
| Titanium-zirconium pretreatment (conversion treatment for aluminum, castings, and forged parts,Surface | – | – | – | – | Aluminum, Castings, Light metals |
| Sandblasting / blast pretreatment (derusting, deburring, descaling, compacting)Surface | – | 6,000 mm × 4,000 mm (capacity 10x4x4 m) × 4,000 mm | – | – | Metal, Stainless steel |
| Dry ice cleaning (non-abrasive)Surface | – | – | – | – | Plastic, Metal |
| Fluorination of plastic parts (vacuum chamber, fluorine gas mixture)Surface | – | – | – | – | Plastic |
| Robotic painting (automated painting of three-dimensional workpieces, large-scale series)Surface | – | – | – | – | Metal, Plastic |
| Spindle coating / manual coating / electrostatic coating / drum coatingSurface | – | – | – | – | Metal, Plastic |
| Screen printing and pad printingSurface | – | – | – | – | – |
| Laser markingSurface | – | – | – | – | – |
| Iron phosphatingSurface | – | – | – | – | Iron, Steel |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Robotic painting system | – | 1 | – | – | Rutesheim |
| Cleaning/degreasing system (spray, vapor, immersion methods, ultrasonic) | Dürr Ecoclean | 1 | Maximum loading volume L: 635 mm / W: 375 mm / H: 375 mm | – | Rutesheim |
| Overhead rail blast system | – | 3 | Capacity of 10x4x4 m each | – | Rutesheim |
| Rotary table blast system | – | 2 | Capacity of 10x4x4 m each | – | Rutesheim |
| Trough belt blast system | – | 1 | Capacity of 10x4x4 m each | – | Rutesheim |
| Free blast system | – | 1 | – | – | Rutesheim |
| Rotary spray coater | – | – | – | – | Rutesheim |
| Mass small-parts coating system / painting drum | – | – | – | – | Rutesheim |
| Surface painting machine (2D workpieces) | – | – | – | – | Rutesheim |
| Rotary table painting system | – | – | – | – | Rutesheim |
| Cleanroom painting area | – | – | – | – | Rutesheim |
| Fluorination system (vacuum chamber) | – | – | – | – | Rutesheim |
| Paint-Flux application system for flux powder | – | – | – | – | Rutesheim |
Additional services
Quality
Process and product quality is ensured by certifications to IATF 16949 (formerly ISO/TS 16949) and ISO 9001 with regular voluntary audits.
| Evidence | Rutesheim |
|---|---|
| ISO 9001 | |
| IATF 16949 |
Company History
- 1971
Founding of E. Krieg GmbH; specialized in painting and coating technology ever since
Location historically Stuttgart-Weilimdorf (Rutesheimer Str. 2, 70499), today Rutesheim (Margarete-Steiff-Straße 6, 71277)
For more than 17 years, Paint-Flux/fluxing of aluminum components for brazing furnace processing; process in series-production standard for 10 years, technically co-developed by E. Krieg GmbH (NOCOLOK flux powder)
Certifications to ISO TS 16949 (now IATF 16949) and ISO 9001