About Us

About Us


A complete list of our product and news announcement


Scrap Shredder Supplier

Founded in 1968, the global company that is today Granutech-Saturn Systems, is a leader in recycling equipment design, quality and innovation, and based in Dallas, Texas. Its world class product offering includes Saturn® shredders, grinders and granulators, and powderizers and refiner mills.

Granutech-Saturn Systems is not only the result of inherent engineering and design expertise, but also strategic acquisitions of long established brands (Saturn Shredders and tire recycling equipment) in the industrial recycling equipment market. The company produces standard models and highly customized and configurable models through a comprehensive engineering services offering and in-house design, manufacturing and fabrication shop and test area with nearly 200,000 square feet of space.

The company’s success in the market place is a result of continuous investment in fabrication, machining, and automation integration capabilities. These capabilities can be utilized on single machines or complete tire recycling systems. Our staff has an average 18 years in the industry and our company has been a leading industrial recycling manufacturer for more than 5 decades. 

If company stability, application experience, engineering expertise and innovation, equipment longevity and service after the sale are qualities you look for in a capital equipment supplier, then Granutech-Saturn Systems Corporation is your full-service company. 


2018 – Granutech-Saturn Systems celebrated 50 years in business!

April 2016 – Formed and launched 3TEK Global as a joint venture with Riverside Engineering and Peninsula Equipment, to bring mobile and stationary hammermill machines to small to mid-sized scrap yards.

March 2016UPGRADED PRODUCT: Launched Saturn G-4X as an improved bearing design to our G4 Refinermill

2015  Acquired Magnatech Hammermill and launched as Saturn Hammermill

2014  Introduced Saturn Hybrid Drive Shredders

2010  Introduced Saturn Grizzly Super 80 Grinder

1996  Introduced Saturn Grizzly Grinder series

1995  Introduced Roto-Grind

1994  Acquired Granutech recycling systems, and re-launched company as Granutech-Saturn Systems

1980  Added Custom fabrication and design capabilities and facility

1979  Acquired SATURN Shredders 

1975  Acquired HUPP Systems and introduced MAC high density balers

1973  Opened/Expanded facility in Dallas, Texas

1968  Granutech-Saturn Systems initially founded as MAC Corporation


Brands »

Our brands are known worldwide for their ability to crush, shred and reduce the toughest materials with world-class reliability and durability. Contact us today! Learn More »


Locations »

View our world map to find locations. Learn More »

Click here to submit a Request for Quote or call us today at 877.582.7800