
Steel and metal construction, mechanical and plant engineering as well as flaming devices for agriculture – in Weidenbach since 1783.

Reinert Metallbau GmbH
91746 Weidenbach (DE)New on Amplifa
Tradition meets the future – since 1783
Reinert Metallbau GmbH in Weidenbach (Middle Franconia) is a seventh-generation family business whose roots go back to a village smithy founded in 1783. The company specializes in the processing of steel and stainless steel and manufactures steel and metal constructions, special machinery, plant and pipeline construction as well as stairs, railings, balcony systems, gates, fences and canopies from one-off pieces to series production. Manufacturing includes CNC plasma cutting, CNC edging, CNC bending service for tubes and profiles, welding (MIG/MAG, TIG, PULSE, oxy-fuel) as well as sawing, turning and hydraulic shearing, punching and bending. In addition, Reinert develops and produces flaming devices for thermal weed control for agriculture, hop growing, fruit growing and viticulture, as well as the BÜFFEL meadow care device for eliminating wild boar damage. As a chamber-certified craft business, the company trains apprentices and supplies customers from agriculture, trade, industry as well as the private and municipal sectors.
- Site
- Weidenbach
- Processes
- MIG/MAG welding, TIG welding, PULSE welding, Oxy-fuel welding, CNC plasma cutting (stationary), Plasma cutting (portable), CNC edging (bending), Hydraulic bending
- Materials
- Steel, Stainless steel, Aluminium, Wood, CNC plasma cutting, Welding processes
- Certificates
- Chamber-certified craft business
- Founded
- 1783
- Industries
- Agriculture (thermal weed control, meadow care), Hop growing, Fruit growing and viticulture, Trade and industry (plant and pipeline construction), Private and municipal sector (metal construction)
- 01
CAD planning & construction
- 02
CNC plasma cutting
- 03
CNC edging & bending
- 04
Welding (MIG/MAG, TIG, PULSE)
- 05
Assembly and plant construction
- 06
Assembly
Materials & Processes
Steel
Base material for structural steelwork, mechanical engineering, flaming devices and metal constructions.
Stainless steel
Processing with TIG and PULSE welding technology for stainless steel construction, pipelines and design constructions.
Aluminium
Used in canopies, carports and balcony systems.
Wood
Combined with steel and aluminium in canopies and carports.
CNC plasma cutting
Precise cutting quality for steel and stainless steel sheets, stationary and portable.
Welding processes
Welding booths with extraction system for steel and stainless steel production.
Sites

Weidenbach
DEMain plant, administration, production
- Lot size
- One-off production to series production
- Materials
- Steel, stainless steel, aluminium
- CNC plasma cutting system (stationary)
- Plasma cutter (portable)
- MIG/MAG, TIG and PULSE welding systems
- Oxy-fuel welding device
- Hydraulic bending bench 3.10 m
- Hydraulic guillotine shear 3.10 m
- Hydraulic punching press 5.5 t
- Circular and band saws
- Lathe
- Pillar drilling machine
- Gantry crane 3.2 t
- Forklifts 3.0 t and 5.0 t
Components & Constructions



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| MIG/MAG weldingJoining | – | – | – | – | Steel, Stainless steel |
| TIG weldingJoining | – | – | – | – | Steel, Stainless steel |
| PULSE weldingJoining | – | – | – | – | Steel, Stainless steel |
| Oxy-fuel weldingJoining | – | – | – | – | Steel |
| CNC plasma cutting (stationary)Machining | – | – | – | – | Steel, Stainless steel |
| Plasma cutting (portable)Machining | – | – | – | – | Steel |
| CNC edging (bending)Forming | – | – | – | – | Steel, Stainless steel |
| Hydraulic bendingForming | – | 3.10 m | – | – | Steel, Stainless steel |
| Hydraulic shearing (guillotine shear)Machining | – | 3.10 m | – | – | Steel, Stainless steel |
| Hydraulic punchingForming | – | – | 5.5 t (press force) | – | Steel |
| Sawing (circular and band saws)Machining | – | – | – | – | Steel, Stainless steel |
| Turning (lathe)Machining | – | – | – | – | Steel, Stainless steel |
| CNC bending service for tubes & profilesForming | – | – | – | – | Steel, Stainless steel |
| Steel and metal construction / metal constructionsAssembly | – | – | – | One-off production – Series production | Steel, Stainless steel |
| Mechanical and plant engineering (special machinery)Engineering | – | – | – | – | Steel, Stainless steel |
| Pipeline constructionAssembly | – | – | – | – | Steel, Stainless steel |
| Plant and pipeline constructionAssembly | – | – | – | – | Steel, Stainless steel |
| Stainless steel processingAssembly | – | – | – | – | Stainless steel |
| Assembly group productionAssembly | – | – | – | – | Steel, Stainless steel |
| CAD planning & constructionEngineering | – | – | – | – | – |
| Galvanizing of componentsSurface | – | – | – | – | Steel |
| Stair, railing, balcony, gate and fence construction incl. assemblyAssembly | – | – | – | – | Steel, Stainless steel, Aluminium |
| Canopies & carports (wood, aluminium, steel)Assembly | – | – | – | – | Steel, Aluminium, Wood |
16 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| MIG/MAG welding system | – | – | – | – | Weidenbach |
| TIG welding system | – | – | – | – | Weidenbach |
| PULSE welding system | – | – | – | – | Weidenbach |
| Oxy-fuel welding device | – | – | – | – | Weidenbach |
| Welding booths with extraction system | – | – | – | – | Weidenbach |
| CNC plasma cutting system (stationary) | – | – | – | – | Weidenbach |
| Plasma cutter (portable) | – | – | – | – | Weidenbach |
| Hydraulic bending bench | – | – | 3.10 m | – | Weidenbach |
| Hydraulic guillotine shear | – | – | 3.10 m | – | Weidenbach |
| Hydraulic punching press | – | – | – | – | Weidenbach |
| Circular saw | – | – | – | – | Weidenbach |
| Band saw | – | – | – | – | Weidenbach |
| Forklift | – | 2 | 3.0 t + 5.0 t load capacity | – | Weidenbach |
| Gantry crane | – | – | 3.2 t load capacity | – | Weidenbach |
| Pillar drilling machine | – | – | – | – | Weidenbach |
| Lathe | – | – | – | – | Weidenbach |
Additional services
Reference customers
Quality
As a chamber-certified craft business with its own apprentice training, Reinert Metallbau works with qualified skilled workers and a modern machine fleet; continuous investment in production technology ensures the required quality.
| Evidence | Weidenbach |
|---|---|
| Chamber-certified craft business |
History
- 1783
Start of a village smithy on the premises at Marktplatz 3 in Weidenbach
- 1957
Construction of a new workshop at Marktplatz 4; metal construction, locksmithery, sale and repair of agricultural machinery
- 1973
Development and construction of the first flaming device for thermal weed control; start of production
- 1975
Construction of a new commercial building at Marktplatz 9
- 1978
Production of flaming devices for private, commercial and municipal use
- 1992
Takeover and management of the company by Martin Reinert
- 2004
Inez Reinert joins in the marketing department
- 2008
Takeover and further development of the BÜFFEL meadow care device
- 2009
Conversion of the sole proprietorship into Reinert Metallbau GmbH
- 2018
Market launch of hopfenFLAMM for hop growing
- 2019
Move into a new commercial building at the Weidenpark (5,040 m² total area, 1,820 m² production area)
- 2021
Market launch of varioFLAME for fruit growing and viticulture
- 2023
240 years of Reinert Metallbau GmbH and 50 years of Reinert flaming technology