Stainless steel tanks, pressure and WHG tanks, process plants, and conveying technology for the food industry
Klarmann Edelstahlverarbeitung GmbH
Westerstede-Ocholt, NiedersachsenNew on Amplifa
Company
Klarmann Edelstahlverarbeitung GmbH is a medium-sized company located in Westerstede-Ocholt near Oldenburg. The company processes high-quality stainless steel materials and manufactures complete plants for the food industry, stainless steel tanks, pressure vessels according to AD 2000, WHG tanks, as well as special machines and modular components. Value creation ranges from design using 3D CAD and on-site measurement to manufacturing technology – including a four-roll bending machine (bending width up to 3000 mm, sheet thickness up to 20 mm) and a longitudinal seam welding system – up to commissioning. Special plants include process facilities such as tank stations, fat melting, cooking mixers, emulsifying machines, and sourdough systems, transport and conveyor belts, platform systems, and cooling wagons. Target industries are the food industry, dairy technology, baking, meat industry, and agriculture.
- Site
- Westerstede-Ocholt
- Processes
- Fabrication of stainless steel tanks, Fabrication of pressure vessels (AD 2000), Fabrication of WHG tanks, Production of complete plants for the food industry, Fabrication of special machines and modular components, Design (3D CAD, on-site measurement), Sheet bending (Four-roll round bending machine), Longitudinal seam welding (Longitudinal seam welding system)
- Materials
- Stainless Steel (V2A), Stainless Steel, Plastic (White Azetal, Intralox Full Plastic Module), Stainless Steel V2A, Round Bending (Four-Roll Round Bending Machine), Longitudinal Seam Welding
- Certificates
- AD 2000-Merkblatt HP 0 (Pressure Vessels), DIN EN ISO 3834-3, WHG (Approval according to the Water Resources Act), EN 1090, QM System (Certificate 2023), WHG (Water Resources Act), QM System
- Founded
- 1948
- Industries
- Food industry, Dairy technology, Bakery, Meat industry, Agriculture
- 01
Design (3D CAD, on-site measurement)
- 02
Sheet forming (Round bending)
- 03
Welding (Longitudinal seam welding system)
- 04
Surface treatment (Grinding, pickling, passivation)
- 05
Assembly/Plant construction
- 06
Commissioning
Materials and Processes
Stainless Steel V2A
Main material for tanks, cooling wagons, conveyor belts, and process plants, e.g., in bakery processing.
Stainless Steel
Material for conveyor belt frames, polished grit 240.
Plastic (White Azetal, Intralox Full Plastic Module)
Belt material for easily cleanable transport and conveyor belts.
Round Bending (Four-Roll Round Bending Machine)
Bending width up to 3000 mm, sheet thickness up to 20 mm.
Longitudinal Seam Welding
Joining tank and sheet components made of stainless steel.
Location
Westerstede-Ocholt
DEHeadquarters and Production
- Materials
- Stainless steel (1.4301, 1.4571), Plastic
- Four-roll bending machine (max. bending width 3000 mm, max. sheet thickness 20 mm)
- Longitudinal seam welding system
Components and Plants
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Fabrication of stainless steel tanksWelding construction/Tank construction | – | – | – | – | Stainless steel |
| Fabrication of pressure vessels (AD 2000)Welding construction/Tank construction | – | – | – | – | Stainless steel |
| Fabrication of WHG tanksWelding construction/Tank construction | – | – | – | – | Stainless steel |
| Production of complete plants for the food industryAssembly/Plant construction | – | – | – | – | Stainless steel |
| Fabrication of special machines and modular componentsAssembly/Plant construction | – | – | – | – | Stainless steel |
| Design (3D CAD, on-site measurement)Engineering | – | – | – | – | – |
| Sheet bending (Four-roll round bending machine)Forming | – | 3000 mm (Bending width) | – | – | Stainless steel |
| Longitudinal seam welding (Longitudinal seam welding system)Joining | – | – | – | – | Stainless steel |
| Welding joint pickling and passivationSurface | – | – | – | – | Stainless steel |
| Grinding of stainless steel surfaces (Polished grit 240)Surface | – | – | – | – | Stainless steel |
| Fabrication of transport and conveyor beltsAssembly/Plant construction | – | – | – | – | Stainless steel, Plastic |
| Fabrication of platform systems (handrails, railings, stairs, grating, corrugated sheets)Welding construction/Tank construction | – | – | – | – | Stainless steel |
| Fabrication of cooling wagonsWelding construction/Tank construction | – | – | – | – | 1.4301 |
| Special plant construction (individual solutions made of stainless steel)Assembly/Plant construction | – | – | – | – | Stainless steel |
| Fabrication of process plants (tank station, fat melting, RK systems, sourdough system)Assembly/Plant construction | – | – | – | – | Stainless steel |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Four-roll bending machine | – | – | Max. bending width 3000 mm, Max. sheet thickness 20 mm | – | Westerstede-Ocholt |
| Longitudinal seam welding system | – | – | – | – | Westerstede-Ocholt |
Additional services
Quality and Certificates
Manufacturing is carried out according to a certified quality management system as well as according to AD 2000-Merkblatt HP 0 for pressure vessels, DIN EN ISO 3834-3 for welding work, and WHG approval according to the Water Resources Act.
| Evidence | Westerstede-Ocholt |
|---|---|
| AD 2000-Merkblatt HP 0 (Pressure Vessels) | |
| DIN EN ISO 3834-3 | |
| WHG (Water Resources Act) | |
| EN 1090 | |
| QM System |
History
- 1948
Founding of a blacksmith and repair business for agricultural machinery by Friedrich Klarmann.
- 1990
Entry of Rolf Klarmann; expansion into plant construction for the food industry and system components for special vehicles.
- 1998
Founding of Klarmann Edelstahlverarbeitung GmbH under the management of Rolf Klarmann at the Westerstede-Ocholt location.
- 2007
Founding of Klarmann Edelstahl Technik GmbH.
- 2008
Expansion of the production area by 2300 m² through the new construction of another hall.
- 2011
Expansion of the production area by 1500 m² through the new construction of another hall and office rooms.
- 2011
Founding of Klarmann Lasertechnik GmbH.