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Heat Treatment Division (DTT)

DTT is ETMA’s heat treatment division. It was founded in 2007 to provide heat treatment for a wide variety of steels. It supplies both ETMAs own internal production requirements and external clients.

ETMA has had a long tradition of satisfying internally its heat treatment requirements. In 2007 when the Heat treatment division separated and moved to new facilities, new equipment with novel technology was incorporated.

Today, DTT has several heat treatment equipments:

 - Batch Integral Quench Furnace

 -Endothermic Gas Generator

 -Rotary Furnaces (for smaller parts)

-Tempering Furnace

 -Vertical Furnaces

 - Washing Machines

 “Layout” improvements were accomplished in the new plant. These allow for precise control over the Heat Treatment processes. Offering quality-guaranteed service to DTT’s clients.  

DTT’s staff is constantly in training so that they can provide efficient answers to its clients’ heat treatments demands.

DTT has a strong presence in the regional and national markets. Working for several types of industries:

 Automotive industry

 -Agricultural and food industries

 -Tool manufacturing and agricultural implement manufacturing industries.

- Refrigeration industry

 

Since 2008, DTT is under Quality Management System Certification, as established by the ISO 9001:2008 norm requirements 

 

  • Granalladora
  • Horno Integral
  • Hornos rotativos
  • Templado en el horno rotativo

FEATURES OF DTT’S HEAT TREATMENTS SERVICES:

-Autonomous control of temperature and atmosphere composition throughout the heat treatment cycle.

-Specially designed devices to distribute the load inside the furnace, guaranteeing a homogenous atmosphere and heat circulation.

-Turbine-powered dynamically adjusted pressure within the furnace, assuring a proper interface between the part and the carburizing atmosphere.    

 

HEAT TREATMENT SERVICES:

-Stress relief annealing

-Quenching

-Tempering

-Controlled atmosphere carburizing

- Globulization annealing

- Normalizing

 

OTHER SERVICES:

-Shot Blasting

-Hardness control

-Masking compounds for heat treatment (such as anti-carburizing paint)

 

HEAT TREATMENT PLANT HAS AN INSTALLED CAPACITY OF OVER 40 METRIC TONS PER MONTH AND OPERATES 24 HOURS A DAY. THIS PLANT IS LOCATED IN RAFAELA’S INDUSTRIAL PARK.

 

ADDRESS:

PARQUE INDUSTRIAL RAFAELA- APIR – RUTA NACIONAL 34 KM 224 – CALLE OSVALDO ACASTELLO – LOTE Nº78