Design and manufacture of iron parts for heavy duty and commercial vehicles in Grey Iron, High Performance Iron (HPI) and Compacted Graphite Iron (CGI).

Plant develops, industrializes and manufactures cylinder heads and cylinder blocks for industrial vehicles.

The Iron Foundry is located in Monclova, Coahuila, 250 Km from the US border. The plant has a total area of 622,200m² with a covered area of 53,122m². It is the second largest plant of the Teksid Group with an installed capacity to produce 120,000 tons of iron castings per year employing almost 1,500 people. Teksid has ISO 14001 and TS 16949 certification and meets the OHSAS 18001 standard.

In 2014, the energy management system of the iron foundry was certified according to ISO 50001 standard.

Main Customers: Cummins, FPT Industrial, Volvo, Mack Trucks.

Production facilities 
Melting 1 cupola furnace (20 ton / h)
2 melting induction furnaces (13 tons / h)
3 holding induction furnaces (30 tons each)
Casting Horizontal molding line - HWS (60 molds / h)
Flask size 1200 x 1600 x (450+450) mm
Core-making 1 hot-box core blowing machine
18 cold-box core blowing machines
Finishing 3 Shot blasting machines
6 Automatic grinding machines
1 CNC milling machine
Quality Borescope
Air decay leak test
Dye penetrant leak test
UV lamps for crack detection


Checking facilities 
Dimensional lab 1 Romer measuring arm (laser scanning and touch measurement)
1 photometry equipment (3D surface scanning )
2 3D measurement machines (3D software)
Metallurgical / Chemical / Metallographic / Sands laboratories 1 X-Ray fluorescence spectrometer
2 Leco analyzers for Carbon/Sulfur and Oxygen/Nitrogen
1 Optical spectrometer


Development facilities 
Simulation Software Magma C+M - Core Simulation
Magma - Iron Casting Simulation
Engineering Software Catia
Unigraphics NX
Top Solid Design
Top Solid Cam
Geomagic Design
Scanning Equipment 3D - MetraSCAN Creaform
Control Software Arcocad 3.3
Geomagic Verify


Una grande varietà di prodotti 

A large variety of products

The Iron Plant develops, industrializes and manufactures more than 20 different castings for cylinder blocks and heads for the heavy vehicle industry. It produces Grey Iron, High Performance Iron (HPI) and Compacted Graphite Iron (CGI).

Teksid Hierro de México

Iron plant

Armando Garza Arizpe – Plant Manager
Libramiento Carlos Salinas de Gortari 2001 Pte.
Cd. Frontera, Coahuila, México
C.P. 25616
Tel. +52 866 649 40 75




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