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Ajax Tocco Magnethermic

A metal component for larger induction heating and melting equipment.

Ajax Tocco Magnethermic (ATM), a subsidiary of ParkOhio, traces its roots back to the 1800s and has a rich history of excellence in induction heating and melting solutions. The present company was formed in 1959 when the Magnethermic Corporation acquired the assets of Ajax Electrothermic Corp. combining their expertise and capabilities. 

With over six decades of experience, ATM has become a global leader in the industry. In 2002, the company was acquired by ParkOhio, a renowned corporation known for its expertise in supply chain management and engineered products. This partnership further strengthened ATM’s position in the market, enabling the company to expand its capabilities and offer even greater value to its customers. 

Today, Ajax Tocco Magnethermic continues to deliver cutting-edge technology and unmatched expertise in induction heating and melting solutions. The company's extensive product portfolio, combined with comprehensive support and services, allows various industries to optimize efficiency, enhance productivity, and achieve exceptional results. 

With a commitment to quality, sustainability, and customer success, Ajax Tocco Magnethermic remains at the forefront of innovation in the field.

Product Snapshot

Ajax Tocco Magnethermic offers a comprehensive range of advanced products to meet various industrial needs. Their product lineup includes induction heating and melting equipment for various industries and applications throughout the world, as well as lab process development, parts, preventative maintenance, field service, coil repair facilities, and installation.  

ATM leads the way with induction melting technology, allowing foundries to increase efficiencies with our reliable Channel, Coreless, and Vacuum furnaces. We offer induction systems for ferrous, non-ferrous, precious metals, and specialty melting applications.  

The equipment is completed with state-of-the-art, cutting-edge induction power supplies. ATM’s extensive history and expertise allow us to help define the best solutions for your heating and melting applications. 

Additionally, they offer quality-tested, pre-owned equipment for cost-effective solutions without compromising performance. Trust Ajax Tocco Magnethermic for innovative and reliable solutions in induction heating and melting.


Induction Heating Systems

Induction Melting Systems

Water & Cooling Systems

Power Supplies


Used Equipment


Field Service

Coil Installation Services

Preventative and Predictive Maintenance Services

Coil Repair and Reconditioning Services

Spare Parts and Services

Operation and Maintenance Training

Two workers in hardhats walk across a factory floor

Ajax Tocco Magnethermic Careers

Ajax Tocco Magnethermic (ATM) actively seeks talented individuals to join their acclaimed team and contribute to their culture of innovation and excellence.

Contact Ajax Tocco Magnethermic

Ajax Tocco Magnethermic
1745 Overland Avenue
Warren, OH 44483
Phone: (866) 723-3422