
Tools, fixtures and moulds for blow-moulded parts as well as measuring and testing gauges made of steel and aluminium.

Bernhard Grobusch GmbH Formen- und Lehrenbau
Inden/AltdorfNew on Amplifa
Mould making and gauge making from Bernhard Grobusch GmbH
Bernhard Grobusch GmbH is an owner-managed mould and gauge making company based in Inden/Altdorf in North Rhine-Westphalia. The company specialises in the production of tools and fixtures for blow-moulded parts as well as the manufacture of measuring and testing gauges for quality assurance. Production takes place on modern CNC machining centres; steel and aluminium are milled, turned and drilled according to requirements and customer wishes. The moulds and blow-moulded parts/hollow bodies produced have proven themselves worldwide, including in the automotive and supply industries, in white goods (household appliances) and in the toy industry. The range of services extends from consulting through design to production, with the goal of making moulds, models and tools quickly available. Under the leadership of Bernd and Peter Grobusch, short lines of communication, flexibility and a fixed point of contact form the basis of the collaboration.
- Site
- Inden/Altdorf
- Processes
- Blow mould making (tools and fixtures for blow-moulded parts), Measuring and testing gauge making, CNC milling, CNC turning, CNC drilling, Design and consulting (engineering), Design, CNC milling, turning, drilling
- Materials
- Steel, Aluminium, CNC machining, Blow mould making, Measuring and testing gauge making
- Certificates
- ISO 9001
- Industries
- Automotive industry and supply industry, White goods (household appliances), Toy industry
- 01
Consulting
- 02
Design
- 03
CNC milling
- 04
CNC turning
- 05
CNC drilling
- 06
Assembly/fitting of moulds and gauges
Materials and manufacturing processes
Steel
Tool steel for moulds, fixtures and gauges according to requirements and customer wishes.
Aluminium
Lightweight tool material for moulds, fixtures and gauges according to customer wishes.
CNC machining
Milling, turning and drilling on modern CNC machining centres.
Blow mould making
Tools and fixtures for blow-moulded parts, including complete ventilation systems.
Measuring and testing gauge making
Gauge making for quality assurance of manufactured components.
Location
Inden/Altdorf
DEHeadquarters, mould and gauge making, CNC production
- Materials
- Steel, aluminium
- CNC machining centres
Application examples of our precision parts



Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Blow mould making (tools and fixtures for blow-moulded parts)Engineering | – | – | – | – | Steel, Aluminium |
| Measuring and testing gauge makingTesting | – | – | – | – | Steel, Aluminium |
| CNC millingMachining | – | – | – | – | Steel, Aluminium |
| CNC turningMachining | – | – | – | – | Steel, Aluminium |
| CNC drillingMachining | – | – | – | – | Steel, Aluminium |
| Design and consulting (engineering)Engineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machining centre | – | – | – | – | Inden/Altdorf |
Additional services
Quality
Measuring and testing gauge making serves the quality assurance of blow-moulded components.
| Evidence | Inden/Altdorf |
|---|---|
| ISO 9001 |