

Overview
About BÖLLINGER GROUP
Who we are
THE SPECIALISTS FOR PROTOTYPE AND NICHE SERIES The BÖLLINGER GROUP with their subsidiaries HPP, KONCAST and INPECA specialise in manufacturing innovative prototypes and producing development parts, as well as niche and special series production runs – primarily in the field of drive Engineering, chassis frame and steering mechanism. Across all processes and technologies, our service begins with expert consultation for our customers and covers everything from engineering to the production and demand-driven provision of components for the automotive, aviation, machinery and plant construction industries.
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Bad Friedrichshall, Germany
Member since 2008
Employees200 - 500
Certificates1
Turnover20 - 50 Mil.
Year of foundation1989
Competencies
Technologies
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 0–100 kg |
Casting
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Gravity die casting | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 0–300 kg |
Low-pressure casting | 1–5,000 | 50–800 mm | 50–800 mm | 50–600 mm | 0–300 kg |
Hand moulding (sand casting) | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 0–300 kg |
Additive Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Metal laser sintering | 1–5,000 | 10–800 mm | 10–400 mm | 10–500 mm | — | — | — |
Selective Laser Melting (SLM) | — | 10–800 mm | 10–400 mm | 10–500 mm | 0.1–400 mm | 0–50 kg | 0.1–10 mm |
Selective laser sintering | 1–5,000 | 10–800 mm | 10–400 mm | 10–500 mm | — | — | — |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | — | 0–300 kg |
5-axis milling machines | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | — | 0–300 kg |
Form milling (3 D) | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | — | 0–300 kg |
Engraver milling | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 0–300 kg |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Drilling / threading / tapping | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 0–300 kg |
Labelling / marking
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Laser marking / Laser inscription | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Parts cleaning/degreasing | — | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 0–300 kg |
Sand blasting | 1–5,000 | 50–1,000 mm | 50–1,000 mm | 50–1,000 mm | 0–300 kg |
Materials
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Heavy metals
Copper-zinc alloys (brass)
Advanced Materials
Carbide
Precious metals
Other precious metals
Industries
Power generation and transmission industryAutomotive and vehicle constructionPrecision engineering, mechatronics and opticsMechanical engineeringSpecial purpose machinery manufacturingElectrical industryMilitary engineeringDrive and gear engineeringPlant engineering and constructionRailway and rail vehicles industryAerospace and aviation industry
Certificates
ISO 9001:2015
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