

Overview
About B. Herpertz GmbH & Co. KG
Who we are
Allow us to introduce ourselves to you. We are your expert partner for stamping and bending products. Since 1983, we have been running a state-of-the-art tool and mould making operation for all branches of industry. The tools and moulds we produce are based either on our own designs or plans provided to us. Naturally, CNC wire cut EDM, die sink EDM, start hole drilling, milling, grinding, and chamfering are all covered in our fabrication. Besides the tool and mould making operations we also have a stamping shop and a bending shop from 10 – 315 t, and a deep drawing press from 20 – 320 t as well as various bending machines. Two fully-automatic welding robots as well as CNC processing centres count as one of our newest acquisitions. Our fabrication range consists of: - Tool and mould making - Stamp and bending products - Drawn and coined products - Clamping and fastening elements - Load securing - System construction - Welded components - Construction of complete component assemblies We make these products from a variety of materials according to samples or drawings. We’ll be glad to answer your needs with construction and design for the fabrication range detailed above. Our services have been expanded to include a wet painting plant so that our products can be delivered entirely coated, mounted and packaged. In our design studio, we will create the constructions for: - Stamp and cutting tools - Bending tools, deep drawing tools - Specialty machines, equipment construction, gauges All of our production is subject to the quality standard DIN EN ISO 9000:2000.
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Düren, Germany
Member since 2001
Premium Member since 2021
Employees50 - 100
Certificates4
Turnover5 - 10 Mil.
Year of foundation1983
Marketing documents
Competencies
Technologies
Jigmaking
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Drilling / milling jigs | 100–1,000 mm | 100–1,000 mm | 100–1,000 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Gauges | 100–1,000 mm | 100–1,000 mm | 100–1,000 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Measuring / testing jigs | 100–1,000 mm | 100–1,000 mm | 100–1,000 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Assembly jigs | 100–1,000 mm | 100–1,000 mm | 100–1,000 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Welding jigs | 100–1,000 mm | 100–1,000 mm | 100–1,000 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Clamping devices | 100–1,000 mm | 100–1,000 mm | 100–1,000 mm | from 0 mm | 0–3,000 kg | from 0 mm |
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Punching / pressing (Out-of-tool) | 10–100 k | 20–600 mm | 20–580 mm | — | — | — | — |
Deep-drawing | 50–50,000 | from 0 mm | from 0 mm | from 0 mm | from 0 mm | from 0 kg | from 0 mm |
Assembly
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Mechanical assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–10 kg | from 0 mm |
Cutting dies / deep drawing dies
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Punching / Cutting tools | 100–2,000 mm | 100–1,000 mm | 100–800 mm | from 0 mm | 0–5,000 kg | from 0 mm |
Follow-on composite tools | 100–2,000 mm | 100–1,000 mm | 100–800 mm | from 0 mm | 0–5,000 kg | from 0 mm |
Deep-drawing dies | 300–1,000 mm | 300–1,000 mm | 300–700 mm | — | 0–1,500 kg | — |
Die replacement / wearing part manufacturing | from 0 mm | from 0 mm | from 0 mm | from 0 mm | from 0 kg | from 0 mm |
Embossing / swage dies | 100–2,000 mm | 100–1,000 mm | 100–800 mm | from 0 mm | 0–5,000 kg | from 0 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Weight | Material thickness |
|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 10–10,000 | 50–500 mm | 50–500 mm | 50–500 mm | 0–30 kg | — |
Robot welding | 100–20,000 | 30–500 mm | 30–500 mm | 30–500 mm | 0–50 kg | — |
Ultrasonic welding | 1,000–100,000 | 20–100 mm | 20–100 mm | — | — | 1–3 mm |
Materials
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Industries
Furniture industryMedical technologyAir conditioning, refrigeration and ventilation industryPaper and printing machinery industryMachine tool manufacturingSpecial purpose machinery manufacturingLighting industryAutomotive and vehicle constructionPower generation and transmission industryElectrical industry
Certificates
ISO 9001:2015
DIN EN 1090
DIN 18800-7:2008 Class A-C (minor welding cert.)
DIN EN ISO 3834
Parts & Machines
Parts (3)
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Werkzeugbau
TechnologyFollow-on composite tools
MaterialTool steel
Lotsize0
IndustriesAutomotive and vehicle construction
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Stanz- und Biegetechnik
TechnologyPunching / pressing (Out-of-tool)
MaterialAluminium and aluminium alloys
Lotsize0
IndustriesAutomotive and vehicle construction
3 / 3

Baugruppen
TechnologyPunching / pressing (Out-of-tool)
MaterialStructural steel
Lotsize0
ComplexityLow
Machinery (7)
1 / 7
Dk 320
ManufacturerLauffer
Control-
Year of Construction2001
Technology
Deep-drawing
2 / 7
315 to
ManufacturerHelmerding
Control-
Year of Construction2001
Technology
Punching / pressing (Out-of-tool)
3 / 7
100 to
ManufacturerHelmerding
Control-
Year of Construction2001
Technology
Punching / pressing (Out-of-tool)
4 / 7
250 to
ManufacturerHelmerding
Control-
Year of Construction1992
Technology
Punching / pressing (Out-of-tool)
5 / 7
200 to
ManufacturerLauffer
Control-
Year of Construction1992
Technology
Deep-drawing
6 / 7
100 to
ManufacturerLauffer
Control-
Year of Construction1992
Technology
Deep-drawing
7 / 7
160 to
ManufacturerRichter
Control-
Technology
Punching / pressing (Out-of-tool)
3 Parts
Follow-on composite tools1
Punching / pressing (Out-of-tool)2
7 Machinery
Deep-drawing3
Punching / pressing (Out-of-tool)4
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