Cogaltra S.L.

Structure

Cogaltra is a company established in 2020, promoted by Grupo Intaf and Tumbadoiro, with the participation of Mecanizados Moan, Demaq, and Ipagarma. It has been funded by IGAPE under the Advanced Manufacturing Centers program, financed by ERDF funds. It began its heat treatment activity in 2022, applying the most innovative production technologies on the market.
 

The project was created to address the shortage of companies performing heat treatments on steels with the appropriate dimensions, quality, price, and lead times to meet the needs of the promoters themselves, as well as those entities that have shown interest, and more broadly the Galician industrial sector, which continuously demands this process.

Services:

  • Carburizing and vacuum hardening followed by tempering of steel components.
  • Vacuum oil quenching
  • Stress relieving
  • Chemical composition analysis of iron-, copper- or aluminium-based metals.
  • Metallographic analysis
  • Hardness profile and case depth measurement
  • Surface hardness
ACTIVITYGROUPPRODUCT
STRUCTUREBuilding/manufacturing materialsStainless steels (plates and profiles)
STRUCTUREBuilding/manufacturing materialsStainless steels (plates and profiles)
SURFACE TREATMENT AND PROTECTIONOther protectionsStudies
SURFACE TREATMENT AND PROTECTIONOther protectionsOther protections
  • Vacuum carburizing and quenching furnace with a maximum load capacity of 3,000 kg. Maximum load dimensions: Ø 1500 x 2000 mm.
  • Tempering and stress relieving furnace with a maximum temperature of 750 ºC and a temperature uniformity of ±7 ºC. Load capacity of up to 3,500 kg and load dimensions of 1800 x 1800 x 2300 mm.
  • Compact portable optical emission spectrometer with UV spark excitation for determining the chemical composition of iron-, copper- and aluminum-based materials.
  • Metallographic laboratory equipped for sample preparation (cutting machine, mounting press, and automatic polishing machine).
  • Vickers hardness tester with motorized stage and load range from 50 g to 10 kg (HV0.05 to HV10).
  • Calibrated inverted microscope with 5X, 10X, 20X, and 50X objectives. 
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