Your partner in specialized machinery.

We manufacture specialized equipment for steel mills and other industries, providing customized and innovative solutions.

Custom Equipment Manufacturing

From design, engineering, to equipment manufacturing for the general industry, with a focus on steel mills.

Consulting and Training

Improve your efficiency and productivity with our consulting and training in steel production plants.

Start Operations

Ensure the successful start-up of your plant with our specialized solutions and guidance.

Our History

30 years of leadership in industrial solutions.

We started operations in 1994, with the following lines of business or activities:

Technical Consultancy in the field of steel manufacturing, for the process and fabrication of Steel Mill Equipment.

Manufacturing of water-cooled parts for steel manufacturing furnaces.

Subsequently, we ventured into the manufacturing of melting furnaces, heat treatment equipment, heat exchangers, dust collectors, material handling equipment, etc. All designed for electric steel mills with Arc and Induction Furnaces."

Our Services

WATER-COOLED EQUIPMENT FOR STEEL MELTING AND REFINING FURNACES.

Water-Cooled Roofs for Melting Furnaces.
Water-Cooled Roofs with Pressure Regulation for Controlled Atmospheres in the Refining of Special Steels or Oxidation Control.
Wall Panels, Balconies, Work Doors, etc.
Nose Panels Manufactured with Electrolytic Forged and Welded Copper.
Forged Channel Panels to Optimize Water Consumption and Cost Reduction.
Water-Cooled Ducts of Various Configurations for Gas Conduction.
Manufacturing of Tubular or Forged Channel Panels for Spark Box.

SPECIALIZED EQUIPMENT AND MACHINERY FOR REFRACTORY INSTALLATIONS, FERROALLOYS, AND SLAG PREPARATION.

Granulated Refractory Shotcrete Machines.
Banking Machines for forming Electric Arc Furnace Crucible Banks. Equipped with Electronic Control Equipment:
- Remote Control for Distant Operation.
- Laser System for Bank Formation according to a predefined design.
Robots with dual function, Patching and/or Banking.
Duplex Machines with Banking and Shotcrete capabilities in a single equipment.
Graphite, Lime, and/or Synthetic Slag Injection Machines.
Pneumatic Conveyors for Granulated Graphite, Lime, and/or Synthetic Slags.
Storage Silo Systems and Furnace Feed with Pneumatic Conveyors for Granulated Materials (Cokes, Limes, and/or Synthetic Slags).
Storage and Disposal Systems for Ferroalloys and Fluxes in Furnaces and Ladles.

EQUIPMENT AND TECHNOLOGY FOR RECOVERING ENERGY FROM THE GASES GENERATED DURING THE OPERATION OF STEEL PRODUCTION FURNACES.

Water-Cooled Tunnel System for Heating Scrap with the Hot Gases Generated by the Melting Furnace.
Hybrid Tunnel-Chimney System for Preheating the Feed Scrap for the Furnace.

DESIGN OF SYNTHETIC SLAGS TO OPTIMIZE STEEL PRODUCTION PROCESSES.

Slags to Extend the Life of the Melting Furnace Crucible.
Slags for Foaming Slag in the Melting Furnace.
Slags to Increase Deoxidation Speed in the Ladle Furnace.
Slags for Desulfurizing Steel.
We design Slags for Specific and Particular Objectives of your Plant.
Slag Design for Use in Vacuum Conditions.

HUMAN AND TECHNICAL RESOURCES FOR THE INSTALLATION AND START-UP OF STEEL MILLS.

Human Resources with various specialties and experience in the assembly of steel mill equipment: Melting Furnace, Ladle Furnace, Continuous Casting Machine, Scrap Yard, Vacuum Equipment, etc.
Human Resources at different levels for equipment testing stages, load testing, establishment of operational practices, etc.
Training for both the operator and supervisory staff to achieve a smooth startup curve and meet planned production goals.
Flexibility for the initiating company to hire personnel that suits its needs, ensuring operational stability.

CONSULTING AND ADVISORY SERVICES TO SOLVE QUALITY, QUANTITY, AND/OR PROCESS OPTIMIZATION ISSUES IN STEEL MANUFACTURING.

We offer over 30 years of experience in operating and manufacturing steel for various specializations and applications, including:
- Specialized steel for industries such as automotive, petroleum, and food, among others.
- Stainless steels including series 200, 300, and 400, Duplex, etc.
- Design of steel chemical composition to achieve the required mechanical properties.
- Design of operational practices for different production stages: Melting, Refining, Vacuum, Casting, Controlled Cooling, etc.

Steel Plants

With the activities carried out in steel plants, the company has ventured into the design, manufacturing, and installation of other industrial equipment for special or specific applications, such as:

Slewing Cranes
Overhead Traveling Cranes
Gantry and Semi-Gantry Cranes
Jib Cranes

Heat Exchangers

Repair of Copper Parts for Transformers, Secondary Buses for Electric Arc Furnace Arms.

Among the services our company offers to the general industry are:

Plate, Profile, and Tubular Rolling Services
Tube, Tubular Profile, and Structural Profile Rolling and Bending Services
AutoCAD Drawing Services
Pantograph Cutting Services

Why work with Difesa Mexico?

Excellence with 30 years of experience.

experience

More than 30 years of experience in the industry and a highly trained team to provide customized and innovative solutions.

Quality

For something to endure, it must be done correctly. Our commitment to quality is non-negotiable.

Service

Once you work with us, you will have our team always ready to address your needs.

Your Partner in Specialized Machinery for Steel Mills and More

We understand the unique demands of your industry, especially in the field of steel mills and other specialized areas. We take pride in being your trusted partner in delivering solutions tailored to your specific needs. We are here to listen to you, work with you, and provide innovative equipment that makes a difference.

Leaders in innovative metallurgical solutions. From cooling technologies and specialized equipment to material design and metallurgical consultancy.

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