310 East Gemini Ave
Cosmos, Minnesota, 56228

For three generations the Dvorak family has been designing, patenting and producing ironworkers for the world.

In 1949, Joe Dvorak invented the first hydraulic ironworker called “The Dvorak Ironworker” which was a scissors type machine.

Joe’s son Jim Dvorak invented the Uni-Hydro Ironworker in 1974 with his own major patents which is a guillotine type machine.  Jim Dvorak has 7 United States Patents and 30 plus foreign patents directly related to the metal shearing industry.  Jim’s son Chuck Dvorak continued the family tradition by receiving his first ironworker patent in the early 1990’s.

The Uni-Hydro and Dvorak family legacy is enhanced by many long term employees who have contributed their experience in keeping Uni-Hydro Ironworkers & Plate Shears the industry’s highest quality products.

Hours of Operation
Monday - Friday 7:30 a.m. - 5:00 p.m. CST

Visionaries create products designed for industry that exceed a customer’s expectation.   Uni-Hydro has been designing and implementing products for the ironworker industry that excel.   Innovation coupled with quality built products designed for years of reliable operation is what sets Uni-Hydro as

A Cut Above The Rest”.

Uni-Hydro hydraulics have always been quiet.   Each station on an ironworker is considered for how you, the client, might use and need.   Punches are designed for years of storage without rusting and use without an operator needing to add oil to preserve the punch.

As clients reinvent their company’s to include other areas of operation, Uni-Hydro has responded with more products that meet or exceed your needs.

Contact Uni-Hydro today and let us assist you to discover a complete solution to your requirements for now and the future.

Call  1-800-328-0036

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310 E. Gemini Ave, Cosmos, MN 56228

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