Hart-Tech sp. z o.o.

Company description

Hart-Tech is a modern company operating within the field of advanced heat and thermochemical processing technologies. The company started operations on August 2, 2010. We employ experienced engineering and sales staff. It is thanks to remarkable people with passion and ideas that the company’s activities are oriented towards innovation.

The basis of our operations are FineCarb®, PreNitLPC® and FineLPN® technologies, protected by both Polish and foreign patents. Their co-authors are our scientists working at the Institute of Materials Science and Engineering of the Lodz University of Technology. The technologies used by Hart-Tech have a number of advantages over the ones currently widespread in the industry. Our technologies allow us to obtain better strength properties of products, while remaining competitive in terms of price and more environmentally friendly than the alternatives. The high quality of our services and short lead times give us a reputation as a solid and reliable co-operator.

Our services are targeted at customers in the following industries: – machinery – medical – automotive – metalworking

We hold the following certifications: IATF 16949:2016, ISO 9001:2015, CQI-9.

We are members of: POLLAB Club of Polish Research Laboratories, Business Centre Club, Evoluma Industrial Cluster (formerly the Metal Processing Cluster).

  • vacuum hardening service
  • vacuum carburising service – FINECARB®
  • high-temperature vacuum carburising service with pre-nitriding – PreNitLPC®
  • gas nitrogen sulfurisation service
  • conventional and low-pressure nitriding service
  • carbonitriding service (LPCN)
  • tempering service
  • annealing service
  • solutioning and aging service
  • vacuum brazing service
  • vacuum hardening
  • vacuum carburising – FINECARB®
  • high-temperature vacuum carburising with pre-nitriding – PreNitLPC®
  • gas nitrogen sulfurisation
  • conventional and low-pressure nitriding
  • carbonitriding (LPCN)
  • tempering
  • annealing
  • solutioning and aging
  • vacuum brazing
  • two two-chamber vacuum furnaces with oil cooling
  • two single-chamber vacuum furnaces with gas cooling
  • five atmospheric furnaces for tempering
  • two soaking pits
  • three washing machines
  • a fully equipped metallographic laboratory
  • HARTOWNIK – a proprietary ERP system
Technologies used
  • Brinell hardness measurement
  • Rockwell hardness measurement
  • Vickers hardness measurement
  • microhardness measurement with CHD and NHT hardened layer measurement
  • microstructure analyses
  • optical microscope analysis
  • digital devices for macroscopic surface observation
  • gas nitrogen sulfurisation
  • conventional and low-pressure nitriding
  • carbonitriding (LPCN)
  • washing carried out in spray washing machines
  • washing carried out in ultrasonic washing machines