K&K Prototypenbau GmbH

Germany, 33818 Leopoldshöhe

Overview

About K&K Prototypenbau GmbH

Who we are

K&K Prototypenbau GmbH – One of Germany's largest 3D printing service providers K&K Prototypenbau GmbH, based in Leopoldshöhe (North Rhine-Westphalia), is one of Germany's leading providers of industrial 3D printing and rapid prototyping. More than 500 renowned customers – from innovative start-ups to large international corporations – rely on our expertise in additive manufacturing, prototype construction and small-batch production. Using state-of-the-art SLS, MJF and FDM technology (selective laser sintering, multi jet fusion, fused deposition modelling), precise post-processing and fully digitalised processes, we deliver customised plastic and metal components for industries such as mechanical engineering, automotive, medical technology, architecture and design – quickly, precisely and at fair prices. With our roots in East Westphalia-Lippe, we are the go-to partner for the region's most innovative projects and serve customers in Bielefeld, Gütersloh, Paderborn, Münster and far beyond. Our reach extends across the whole of Germany – from the North Sea coast to the Allgäu region. K&K – your first choice when excellence is the standard.

Leopoldshöhe, Germany

Member since 2025

Employees20 - 50

Certificates1

Turnover5 - 10 Mil.

Year of foundation2022

Marketing documents

K&K Prototypenbau.pdfPDF File

Competencies

Technologies

Injection Moulding, Extruding

Technologies	Lotsize	Length	Width	Height	Weight
Injection moulding	1–50,000	0–300 mm	0–300 mm	0–300 mm	0–0.5 kg

Forming (Plastics & Rubber)

Technologies	Lotsize	Length	Width	Height	Weight	Material thickness
Thermoforming	1–10	1–100 mm	1–100 mm	1–100 mm	0–3 kg	1–5 mm

Mechanical Engineering

Technologies	Lotsize	Length	Width	Height	Weight
Mechanical engineering	1–500	1–500 mm	1–500 mm	1–500 mm	0–50 kg
Handling technology	1–500	1–500 mm	1–500 mm	1–500 mm	0–50 kg

Additive Manufacturing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Fused deposition modelling (FDM)	1–5,000	1–500 mm	1–500 mm	1–500 mm	—	—	—
Metal laser sintering	1–500	1–320 mm	1–320 mm	3–320 mm	—	—	—
Multi-jet modelling (MJM)	1–500	1–400 mm	1–400 mm	1–400 mm	—	—	—
3D printing (general)	1–50,000	1–1,000 mm	1–1,000 mm	1–1,000 mm	—	—	—
Selective Laser Melting (SLM)	1–500	1–320 mm	1–320 mm	1–280 mm	1–100 mm	0–4 kg	1–20 mm
Selective laser sintering	1–1 M	1–700 mm	1–400 mm	1–600 mm	—	—	—
Stereolithography (SLA)	1–5,000	1–300 mm	1–300 mm	1–300 mm	—	—	—
Vacuum casting	1–250	1–500 mm	1–500 mm	1–500 mm	—	0–20 kg	—

Jigmaking

Technologies	Length	Width	Height	Weight
Drilling / milling jigs	1–700 mm	1–400 mm	1–600 mm	0–25 kg
Gauges	1–1,100 mm	1–550 mm	1–500 mm	0–15 kg
Measuring / testing jigs	1–1,000 mm	1–1,000 mm	1–1,000 mm	0–50 kg
Assembly jigs	1–1,000 mm	1–1,000 mm	1–1,000 mm	0–50 kg
Clamping devices	1–1,000 mm	1–1,000 mm	10–1,000 mm	0–50 kg

Milling

Technologies	Lotsize	Length	Width	Height
Milling	1–1,000	0–3,000 mm	0–1,000 mm	0–500 mm
5-axis milling machines	1–1,000	0–3,000 mm	0–1,000 mm	0–500 mm
Form milling (3 D)	1–1,000	0–3,000 mm	0–1,000 mm	0–500 mm

Materials

Plastics/synthetic materials

ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)

Industries

Measurement and control technique, laboratory equipmentFurniture industryPaper and printing machinery industryClean room technologyShipbuilding industrySpecial purpose machinery manufacturingTelecommunication industryPackaging industryMachine tool manufacturingPlant engineering and constructionDrive and gear engineeringApparatus engineeringAutomation and control engineeringFittings engineeringAutomotive and vehicle constructionBuilding, agricultural and forestry machinery manufacturingConstruction and architectural suppliesLighting industryMining and tunnel engineeringOffice machinery and suppliesChemical industryRailway and rail vehicles industryElectrical industryPower generation and transmission industryPrecision engineering, mechatronics and opticsHydraulic and pneumatic industryHousehold appliance industryInformation technology (hardware)Air conditioning, refrigeration and ventilation industryBoiler, container and tank construction Aerospace and aviation industryMechanical engineeringMedical technologyMilitary engineering

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