Kunststofftechnik Backhaus GmbH
Germany, 58566 Kierspe
Overview
About Kunststofftechnik Backhaus GmbH
Who we are
WLW company presentation We support our customers from the initial idea through engineering to mass production and thus offer comprehensive solutions for high-quality injection-molded parts. Our wide range of machines and processes includes 2K injection molding, Mu-Cell technology, laser processing, plastic welding, assembly automation and precise 3D measurement. This enables us to implement complex product requirements reliably and efficiently. With around 50 modern injection molding machines ranging from 750 kN to 15,000 kN clamping force, we process all groups of materials — from thermoplastics to duroplastics to elastomers — and produce around 30 million parts per year. As a direct supplier to numerous automotive OEMs, we stand for the highest quality and reliability. Our processes are certified in accordance with ISO 9001, ISO 14001, IATF 16949 and TISAX. Our innovative strength and entrepreneurial performance have received several awards, including the SPE Award and the “Grand Prize for SMEs”. We are your strong partner for technically sophisticated plastic solutions, true to our mission statement: Innovative — sustainable — reliable — flexible
Kierspe, Germany
Member since 2026
Employees50 - 100
Certificates4
Turnover10 - 20 Mil.
Year of foundation1925
Competencies
Technologies
Injection Moulding, Extruding
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Injection moulding | 1,000–10 M | 1–2,500 mm | 1–2,500 mm | 1–2,500 mm | 0–5 kg |
Injection-mould around inserts | 1,000–10 M | 1–2,500 mm | 1–2,500 mm | 1–2,500 mm | 0–5 kg |
Multi component injection moulding | 1,000–10 M | 10–2,500 mm | 10–2,500 mm | 10–2,500 mm | 0–5 kg |
Foaming | 1,000–10 M | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | — |
Assembly
| Technologies | Weight |
|---|---|
Industrial / On-site-assembly | 0–5 kg |
Joining (Plastics & Rubber)
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Ultrasonic welding | 1,000–10 M | 1–2,500 mm | 1–2,500 mm | 1–2,500 mm |
Materials
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersNatural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticNatural Fibre Composites (NFC)
Industries
Power generation and transmission industryAutomotive and vehicle constructionElectrical industryRailway and rail vehicles industry
Certificates
ISO 9001:2015
ISO 9001:2008
ISO 14001
IATF 16949:2016
Contact
Location
Main locationWaldheimstraße 8, 58566 Kierspe, Germany
Company contact
Contact persons
DB
Daris Bajraktarevic
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