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KARL HUGO – Fertigung

Belgian machinery manufacturer and turnkey integrator for special-purpose machines, production lines, pressure/vacuum vessels and welded assemblies.

KARL HUGO Logo

KARL HUGO

Belgium (production site, all competencies and machine centres at a single location)New on Amplifa

1 locationProduction with all machine centres
up to 120 tReference project special construction Vianden
Europe and worldwideDelivery countries
0.50 barLeak tightness test without helium (primary pump)

About KARL HUGO

KARL HUGO is a Belgian mechanical engineering company and system integrator in the metal sector. The company designs and manufactures custom industrial machinery, production lines, custom Coil Coaters (coil coating lines), pressure and vacuum vessels, as well as parts and assemblies. The value chain covers engineering including cost engineering and revamping, machining, welding/steel construction, finishing, and assembly and commissioning on the customer's site through to turnkey installation. All competencies and machine centres are concentrated at a single location. Pressure and vacuum vessels are manufactured with verified leak tightness; pressure vessels are certified under the Pressure Equipment Directive (PED Module H/H1) and AD 2000-Merkblatt HP 0. Customer industries include the steel industry and mechanical engineering (galvanising, coil coating), chemicals, energy (nuclear, electricity, oil and gas), healthcare (pharma, biomedicine, sterilisation), glass, transport (aerospace, automotive), industrial production and mineral extraction. Reference projects include a 120-tonne special construction for the Vianden pumped-storage power station of Société Électrique. Deliveries are made throughout Europe and worldwide.

Site
Belgium (production site
Processes
Mechanical engineering / special-purpose machinery (design engineering), Machining (various machining centres), Welding (steel construction/welding of welded parts and assemblies), Finishing (final treatment/surface finishing), Assembly and on-site integration, Manufacture of pressure/vacuum vessels (leak tightness: up to 0.50 bar without helium using primary, Design and construction of customised coil coaters (coil coating lines), Design and construction of production lines (from concept to installation)
Materials
Engineering / Special-purpose machinery, Machining, Welding / Steel construction, Finishing, Pressure/vacuum vessel manufacturing, Assembly & Commissioning
Certificates
ISO 9001:2015, ISO 14001:2015, PED 2014/68/EU Module H/H1 (Pressure Equipment Directive), AD 2000-Merkblatt HP 0, EN ISO 3834-2, DIN EN ISO 9712:2022 PT (penetrant testing), DIN EN ISO 9712:2022 VT (visual inspection), DIN EN ISO 9712:2022 MT (magnetic particle testing), Restamping authorization / transfer of markings, PED 2014/68/EU Module H/H1, DIN EN ISO 9712 (VT/PT/MT)
Industries
Steel industry and mechanical engineering, Chemicals, Industrial production, Energy (nuclear, electricity, oil and gas), Healthcare (pharma, biomedicine, sterilisation), Glass
  1. 01

    Engineering / Design (incl. Cost Engineering & Revamping)

  2. 02

    Machining

  3. 03

    Welding / Steel construction

  4. 04

    Finishing

  5. 05

    Testing (VT, PT, MT)

  6. 06

    Assembly and commissioning on the customer's site (turnkey installation)

Materials & Processes

ENG

Engineering / Special-purpose machinery

Design and construction of special-purpose machines, production lines and coil coaters from specification to installation.

ZERS

Machining

Machining of metal parts on various machining centres.

SCHW

Welding / Steel construction

Manufacture of welded parts and assemblies from steel in accordance with EN ISO 3834-2.

ENDF

Finishing

Surface finishing and final treatment of components and assemblies.

BEH

Pressure/vacuum vessel manufacturing

Manufacture of pressure and vacuum vessels with leak tightness testing up to 0.50 bar without helium.

MONT

Assembly & Commissioning

On-site integration and turnkey installation including installation drawings.

Location

Standort Production site Belgium

Production site Belgium

BE

Production site – all competencies and machine centres at a single location

Materials
Metal, steel

Components & Products

Special construction 120 t for the Vianden pumped-storage power station
Special construction 120 t for the Vianden pumped-storage power stationEngineering/Steel construction · Energy
Welded parts and assemblies
Welded parts and assembliesWelding · Mechanical engineering

Inside the production

Machining in production
Machining in production
Training in machining and metalworking
Training in machining and metalworking
KARL HUGO at the Big Science Business Forum 2026
KARL HUGO at the Big Science Business Forum 2026
Information security kick-off
Information security kick-off

Industries

Steel industry and mechanical engineeringChemicalsIndustrial productionEnergy (nuclear, electricity, oil and gas)Healthcare (pharma, biomedicine, sterilisation)GlassTransport (aerospace, automotive)Mineral extractionSteel industry and mechanical engineering (galvanising, coil coating)Chemicals (plastics, petrochemicals)Energy (nuclear, electricity, petroleum and gas)Glass (construction, automotive)Transport (aerospace, automotive)

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Mechanical engineering / special-purpose machinery (design engineering)Engineering–––––
Machining (various machining centres)Machining––––Metal
Welding (steel construction/welding of welded parts and assemblies)Joining––––Steel
Finishing (final treatment/surface finishing)Surface–––––
Assembly and on-site integrationAssembly–––––
Manufacture of pressure/vacuum vessels (leak tightness: up to 0.50 bar without helium using primaryJoining–––––
Design and construction of customised coil coaters (coil coating lines)Engineering–––––
Design and construction of production lines (from concept to installation)Engineering–––––
Cost Engineering & RevampingEngineering–––––
Testing: PT (penetrant testing)Testing–––––
Testing: MT (magnetic particle testing)Testing–––––
Testing: VT (visual inspection)Testing–––––
Restamping of pressure vesselsTesting–––––

Additional services

Design/EngineeringMachiningWelding/Steel constructionFinishingAssembly and commissioning on the customer's site (turnkey installation)Cost EngineeringRevampingTesting (PT, VT, MT)Production of welded parts and assemblies

Reference customers

Société Électrique (Vianden pumped-storage power station)

Quality

Quality is embedded as an integrated standard: In addition to ISO 9001:2015 and ISO 14001:2015, the company is certified under PED 2014/68/EU Module H/H1 and AD 2000-Merkblatt HP 0 for pressure vessels, and under EN ISO 3834-2 for welding work. Certified inspectors carry out visual inspection (VT), penetrant testing (PT) and magnetic particle testing (MT) in accordance with DIN EN ISO 9712:2022; additionally, the company holds authorisation for the transfer of markings (restamping) of pressure vessels.

EvidenceProduction site Belgium
ISO 9001:2015
ISO 14001:2015
PED 2014/68/EU Module H/H1
AD 2000-Merkblatt HP 0
EN ISO 3834-2
DIN EN ISO 9712 (VT/PT/MT)
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