FrogSwitch

 

About Us

The Frog, Switch & Manufacturing Company is a world leader in the manufacture of manganese steel castings for the crushing and grinding industry. An unmatched  reputation for quality and service has helped us prosper through the industry's most difficult times. A long and fascinating history  has led the company to where we are now – a respected, worldwide leader in the industry.

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Thanks to plant modernization and continual growth in patterns and designs, we can meet virtually any wear parts requirements. Our foundry produces castings weighing up to 40,000 pounds in the no-bake area. Higher volume requirements are met with one of three vacuum molding processes, which remain the most technically and environmentally advanced in the world.
 
Continuous quality control, in concert with modern metallurgy, ensures the optimum fit and performance of all Frog Switch castings. Customers rely on our skilled engineers and sales force to help them track parts performance, assist with redesigns and help improve their overall crushing systems.
 

Facts About Frog Switch

What is a Frog?
What is a Frog?

Frogsswitches, and other railroad components were major products for this company for nearly one hundred years.

A frog is a special section of rail that allows a train to cross over or switch tracks. We no longer manufacture frogs.


  • The company no longer manufactures its namesake, railroad frogs and switches-- major products for over half a century.
  • We serve a global base of OEM's (original equipment manufacturers), metallic mines and aggregate plants, and our castings are shipped all over the world.
  • An on-going plant modernization, in place since the seventies, has given us a 100% increase in plant capacity, ensuring our molding processes are the most technologically advanced in the world.
  • Frog Switch uses the two most advanced, environmentally safe molding methods available: vacuum molding and the sodium silicate no-bake sand system.
  • According to customers, our premium alloys, WearWolf and SuperTech 24 provide the longest trouble-free wear they've ever experienced.
  • See the Manganese Steel Specification sheet for more information.
  • Also see the Materials Safety Data Sheet (MSDS) sheet for more information.

 

The History of The Frog, Switch & Manufacturing Company

The expertise and service offered by The Frog, Switch & Manufacturing Company is the culmination of 118 years of manufacturing experience. Every one of those years has given us a little more knowledge and a little more experience, the total of which has made us a world leader in manganese steel casting.

Our beginnings can be traced back to 1881 with Frog, Switch located on the Jacob Zug farm where we can still be found today. Founding father, John Hays, was John Hays, the founding father of Frog, Switch and Manufacturing Companya businessman, an editor and publisher, an attorney, and a wise and courageous entrepreneur. In 1898 he reorganized the Carlisle Manufacturing Company into The Frog, Switch & Manufacturing Company which went on to become a leader in the manufacture of steel parts for railroads.

John Hays' character can be defined by his reaction to the disastrous fire that ravaged the Frog, Switch company in 1909: “To our workmen: In the misfortune that overtook our works early this morning, you are probably more affected than the Company. The Company has insurance...but there is no insurance for workmen against idleness...we will give as many of you as much work as we can, and as rapidly as possible the works will be rebuilt, and you will have an opportunity for re-employment...”

By the end of the sixties, the railroad parts were phased out and more profitable crushing and grinding wear parts were introduced. This positioned Frog, Switch to become one of the dominant players in the North American ore and aggregate mining industries.

In response to a flood of foreign imports, Frog, Switch embarked on an aggressive export program which resulted in large-scale global recognition. Our subsequent long-term modernization of the Frog, Switch plant has brought us proudly into the new millennium as a world leader in the industry.

 
 

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Our Manganese Steel Specifications

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