

Overview
About Heinrich Liesen GmbH & Co. KG
Who we are
As a medium sized company, we are specialized in the field of metal processing. The production program of Heinrich Liesen include the custom remanufacturing, reconditioning and repair of components, assemblies and complete systems / components. Our manufacturing is located in the Ruhr area - in the center of the European market. The central location, in close proximity to France and the Benelux countries, ensures quick accessibility.
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Duisburg, Germany
Member since 2001
Employees20 - 50
Certificates2
Year of foundation1860
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Turning | 1–50,000 | 3–6,300 mm | from 0 mm | from 0 mm | 3–1,500 mm | 0–200 kg | from 0 mm |
Deep-hole drilling | 1–50,000 | 10–1,600 mm | 10–1,200 mm | 10–1,100 mm | 40–300 mm | 0–200 kg | from 0 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
External cylindrical grinding | 1–1,000 | 500–7,500 mm | from 0 mm | from 0 mm | 80–1,300 mm | 0–200 kg | from 0 mm |
Circular honing - internal | 1–50,000 | 10–1,600 mm | 10–1,200 mm | 10–1,100 mm | 10–600 mm | 0–200 kg | from 0 mm |
Circular honing - external | 1–50,000 | 10–1,600 mm | from 0 mm | from 0 mm | 10–600 mm | 0–200 kg | from 0 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Milling | 1–50,000 | 10–4,000 mm | 10–1,500 mm | 10–2,500 mm | from 0 mm | 0–500 kg | from 0 mm |
Form milling (3 D) | 1–50,000 | 10–4,000 mm | 10–1,500 mm | 10–2,500 mm | from 0 mm | 0–500 kg | from 0 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Drilling / threading / tapping | 1–50,000 | 10–4,000 mm | 10–1,500 mm | 10–2,500 mm | from 0 mm | 0–500 kg | from 0 mm |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Cast metals
Cast steelCast iron
Plastics/synthetic materials
ThermoplasticsThermosetsElastomersGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Precious metals
SilverGoldPlatinumOther precious metals
Industries
Clean room technologyPlant engineering and constructionDrive and gear engineeringOffice machinery and suppliesShipbuilding industryPackaging industryAerospace and aviation industryFurniture industryMilitary engineeringMedical technologyHydraulic and pneumatic industrySpecial purpose machinery manufacturingMeasurement and control technique, laboratory equipmentBuilding, agricultural and forestry machinery manufacturingAutomation and control engineeringRailway and rail vehicles industryPower generation and transmission industryInformation technology (hardware)Apparatus engineeringFittings engineeringConstruction and architectural suppliesLighting industryMining and tunnel engineeringElectrical industryPrecision engineering, mechatronics and opticsTelecommunication industryMechanical engineeringBoiler, container and tank construction Chemical industryHousehold appliance industryPaper and printing machinery industryMachine tool manufacturingAutomotive and vehicle constructionAir conditioning, refrigeration and ventilation industry
Certificates
ISO 9001:2008
VDA 6.1
Parts & Machines
Machinery (8)
1 / 8
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ManufacturerRoewe
Control-
Technology
Turning
2 / 8
-
ManufacturerWaldrich
Control-
Technology
Turning
3 / 8
-
ManufacturerMonforts
Control-
Technology
Turning
4 / 8
-
ManufacturerWohlenberg
Control-
Technology
Turning
5 / 8
-
ManufacturerWMW
Control-
Technology
External cylindrical grinding
6 / 8
-
ManufacturerTOS
Control-
Technology
Drilling / threading / tappingForm milling (3 D)Milling
7 / 8
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ManufacturerWotan
Control-
Technology
MillingDrilling / threading / tappingForm milling (3 D)
8 / 8
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ManufacturerWMW
Control-
Technology
External cylindrical grinding
8 Machinery
Turning4
External cylindrical grinding2
Drilling / threading / tapping2
Form milling (3 D)2
Milling2
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