BMF manufactures conveying technology, coolant systems, components and thermoplastic injection-molded parts made of metal and plastic.
Bürener Maschinenfabrik GmbH
Büren (Fürstenberger Str. 37) · Büren (Bahnhofstr. 24) · Leżajsk, PLNew on Amplifa
Metal and plastics processing as a system
Bürener Maschinenfabrik GmbH (BMF), based in Büren (North Rhine-Westphalia), is a provider of technological solutions in metal and plastics processing. Its portfolio includes conveying technology systems and installations, coolant systems in the form of band filter systems, component engineering with modules such as high-pressure coolant lines, and plastics processing of thermoplastic parts by injection molding. Machining is performed on steel, aluminum, plastics and glass. In addition to series production and assembly group manufacturing, the company offers consulting, design and toolmaking from a single source, complemented by UV laser marking of plastic, glass and metal components as well as Industry 4.0 and digital networking solutions. With around 620 employees, BMF serves industries such as automotive, electrical engineering, mechanical engineering as well as recycling and scrap disposal. The BMF Group comprises BMF Kunststoff-System-Technik GmbH in Büren and the subsidiary BMF Polska Sp. z o.o. in Leżajsk (Poland).
- Site
- Büren
- Processes
- Conveying technology (systems and installations), Coolant systems (band filter systems), Component engineering (modules, e.g. high-pressure coolant line 37 kW, 130 l/min at 100 bar,, Plastics processing (thermoplastic parts, injection molding), Toolmaking, Design, Series production, Assembly group manufacturing
- Materials
- Plastic, Thermoplastic, Aluminum, Glass, Thermoplastics, Steel
- Certificates
- ISO 9001, ISO 14001, ISO 50001, VDA 6.4, TISAX
- Employees
- 620
- Industries
- Automotive, Electrical engineering, Mechanical engineering, Recycling / scrap disposal, Automotive (VDA 6.4 / TISAX)
- 01
Consulting
- 02
Design
- 03
Toolmaking
- 04
Injection molding and series production
- 05
UV laser marking
- 06
Assembly group manufacturing
Materials and processes
Thermoplastics
Plastics for thermoplastic parts in the company's own injection molding production.
Aluminum
Material for components and modules, among other things also as pure-grade aluminum scrap recycling via the magnetic drum.
Steel
Base material for conveying technology, coolant systems and toolmaking.
Glass
Permitted marking material for UV laser marking alongside plastic and metal.
BMF Group sites
Büren (Headquarters)
DEHeadquarters / main plant
- Materials
- Steel, aluminum, thermoplastics
- 2 injection molding machines with a clamping force of 650 t each
- UV laser marking system in a mobile protective cabin (marking area 330 × 330 × 42 mm)
- Band filter systems up to 6,000 l tank volume
- Magnetic drum in full-flow operation
Büren (Kunststoff-System-Technik)
DEBranch of BMF Kunststoff-System-Technik GmbH
- Materials
- Thermoplastics
Leżajsk
PLSubsidiary BMF Polska Sp. z o.o.
Components and modules
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Conveying technology (systems and installations)Assembly | – | – | – | – | Steel, Aluminum |
| Coolant systems (band filter systems)Engineering | – | – | – | – | Steel |
| Component engineering (modules, e.g. high-pressure coolant line 37 kW, 130 l/min at 100 bar,Engineering | – | – | – | – | Steel, Aluminum, Plastic |
| Plastics processing (thermoplastic parts, injection molding)Plastics | – | – | – | – | Thermoplastics, Plastic |
| ToolmakingEngineering | – | – | – | – | Steel |
| DesignEngineering | – | – | – | – | – |
| Series productionAssembly | – | – | – | – | – |
| Assembly group manufacturingAssembly | – | – | – | – | – |
| UV laser marking of plastic parts (marking area 330 x 330 x 42 mm, also on glass andSurface | – | 330 mm × 330 mm × 42 mm | – | – | Plastic, Glass, Metal |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Injection molding machine | – | 2 | Clamping force 650 tonnes each | – | Büren |
| UV laser marking system (mobile protective cabin, electric height adjustment, camera system) | – | 1 | Marking area 330 x 330 x 42 mm | – | Büren |
Additional services
Reference customers
Quality and certifications
BMF is certified according to ISO 9001, ISO 14001, ISO 50001, VDA 6.4 and TISAX; the environmental management system according to ISO 14001 was successfully audited again.
| Evidence | Büren | Leżajsk |
|---|---|---|
| ISO 9001 | ||
| ISO 14001 | ||
| ISO 50001 | ||
| VDA 6.4 | ||
| TISAX |
Company history
- 2026
Expansion of production capacity through two new injection molding machines with a clamping force of 650 t each.
- 2026
Another successful ISO 14001 environmental management audit; BMF as main sponsor of the BOA rocks 2026 event with thousands of visitors.