Manufacturer of cleaning and degreasing systems, electrolytic polishing and deburring systems, and electro-soldering machines
Arno Graul GmbH
Mühlacker (DE)New on Amplifa
The Company
Arno Graul GmbH is a manufacturer of metal surface treatment systems based in Mühlacker (Baden-Württemberg). The product portfolio includes degreasing and cleaning systems with and without ultrasonics, basket cleaning systems, spray washing systems with rotation, rinsing and preservation systems, blowing-off systems, drying systems, and cleaning systems for tubes, profile and strip material. A further pillar is the construction of systems for the electrolytic polishing and deburring of stainless steel parts, complemented by self-developed polishing electrolytes and electrolytic polishing as contract work. The company also manufactures electro-soldering machines and special systems such as decoating systems for tools with wear-protection coatings, including design and manufacturing. Electropolished surfaces are used especially in medical and food technology. Customers include companies from the automotive, mechanical engineering, electronics/semiconductor and energy sectors.
- Site
- Mühlacker
- Processes
- Ultrasonic cleaning of industrial parts, Degreasing and cleaning systems with and without ultrasonics, Electrolytic polishing, Electrolytic deburring, Spray washing systems with rotation, Rinsing and preservation systems, Blowing-off systems, Drying systems
- Materials
- Stainless steel, Metals
- Founded
- 1930
- Industries
- Medical technology, Food technology, Automotive suppliers, Electronics/semiconductors, Energy industry, Mechanical engineering
- 01
Design
- 02
Manufacturing
- 03
Assembly
- 04
Sales and Customer Service
Materials and Processes
Stainless steel
Material for the electrolytic polishing and deburring of workpieces and surfaces.
Metals
Subject matter of the cleaning, degreasing and soldering systems.
Locations
Mühlacker
DEProduction and Company Headquarters
- Materials
- Metals, stainless steel
- Ultrasonic cleaning unit UGS75 with transfer unit
- Basket cleaning system type GRA/TR
- Electrolytic polishing system 435 litres
- Through-feed cleaning system with ultrasonics
- Through-feed blowing-off system
- Strip through-feed degreasing system
- Decoating system
Systems and Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Ultrasonic cleaning of industrial partsSurface | – | – | – | – | Metals, Stainless steel |
| Degreasing and cleaning systems with and without ultrasonicsSurface | – | – | – | – | Metals |
| Electrolytic polishingSurface | – | – | – | – | Stainless steel |
| Electrolytic deburringSurface | – | – | – | – | Stainless steel, Metals |
| Spray washing systems with rotationSurface | – | – | – | – | – |
| Rinsing and preservation systemsSurface | – | – | – | – | – |
| Blowing-off systemsSurface | – | – | – | – | – |
| Drying systemsSurface | – | – | – | – | – |
| Cleaning systems for tubes, profile and strip materialSurface | – | – | – | – | – |
| Decoating systemsSurface | – | – | – | – | Tools with wear-protection coatings |
| Electro-soldering machinesJoining | – | – | – | – | Metals |
| Special systems construction (custom designs for surface treatment)Engineering | – | – | – | – | – |
| Electropolishing as a service (contract work)Surface | – | – | – | – | Stainless steel |
8 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Ultrasonic cleaning unit | Arno Graul UGS75 with transfer unit | – | – | – | Mühlacker |
| Basket cleaning system type GRA/TR (compact cleaning system, 2 cleaning chambers, spray-wash | Arno Graul GRA/TR | – | Basket size 2: 520x320x200 mm; basket size 3: 670x480x300 mm | – | Mühlacker |
| Electrolytic polishing system 435 litres with four heated rinsing tanks, workpiece rail movement | Arno Graul | – | 435 litres | – | Mühlacker |
| Through-feed cleaning system with ultrasonics | Arno Graul | – | – | – | Mühlacker |
| Through-feed blowing-off system / blowing-off units | Arno Graul | – | – | – | Mühlacker |
| Cleaning modules with drying | Arno Graul | – | – | – | Mühlacker |
| Strip through-feed degreasing system | Arno Graul | – | – | – | Mühlacker |
| Decoating system | Arno Graul | – | – | – | Mühlacker |
Additional services
Reference customers
History
- 1930
Company founded by Arno Graul in Saalfeld/Thuringia; pioneering work in the field of ultrasonic technology
- 1950
Company relocated to Enzberg near Mühlacker; specialization in cleaning/degreasing, electrolytic polishing/deburring and electro-soldering machines
- 1964
New construction of the factory building in Mühlacker
- 1970
Expansion of the factory building in Mühlacker
- 1999-01
Conversion of the sole proprietorship into a GmbH
- 1999-12
Death of the company founder Arno Graul