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INVENTHOR 9 High-Torque Shredder

The Best Shredder in the World. Period.

Taking the next generation of shredders to the next level: the Doppstadt® INVENTHOR 9. The amazing INVENTHOR 9 high-torque shredder is cutting-edge in every way, from the drive train concept to the hopper function, and it has completely redefined the high-torque, slow-speed shredder concept. Track it into position, fold out the conveyors, and let this shredding beast handle your most challenging shredding applications.

The INVENTHOR 9 is a powerful, robust machine made for primary volume reduction with wood waste, municipal solid waste, industrial waste, green waste, construction & demolition waste, and more.

German engineering, heavy-duty construction, and top-quality components provide the reliability and efficiency needed for relentless day-to-day operations and a long service life.

The Doppstadt INVENTHOR 9 is as good as shredders get.

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Product Features

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MULTIPLE SHAFT OPTIONS

Choose the tools and shaft configuration you need. If you need more than one shaft size, changing the shaft is a breeze on the INVENTHOR 9.

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OVERBAND MAGNET

Remove metal contaminants from your process with a powerful neodymium magnet on the rear conveyor.

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USER FRIENDLY CONTROL PANEL

Run the entire machine through the control panel, including setting pre-programmed shredding modes.

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TOTAL COMB ACCESSIBILITY

The comb flap opens to 120 degrees, allowing for plenty of access to the shredding compartment for service.

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VARIODIRECT DRIVE

The new, patented VarioDirect drive allows for continuous, variable power transmission directly to the shredding shaft.

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HYDRAULIC SMART HOPPER

A hydraulic hopper extension expands the feeding area and allows for more precise feeding to shaft.

INVENTHOR 9 Demonstration

Interested in the Doppstadt INVENTHOR 9 High-Torque Shredder? Contact us to arrange an on-site demonstration at your facility, running your material, to see just how good it is!

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Case Studies

380 McKinney Landfill Boosts Their Volume With the INVENTHOR 9

March 9, 2022

David Dugger had a problem. As the General Manager of the new 380 McKinney Landfill in McKinney, Texas, he was receiving anywhere from 700 – 1,000 tons of bulky construction…

Royal Oak Farm Doubles Down on Backhus, Doppstadt

February 22, 2022

Ken Newman began his journey as co-founder of Royal Oak Farm in England, his birthplace, and where he obtained a horticulture degree from City and Guilds of London Institute. After…

Sustainability in Colorado with A1 Organics & Ecoverse

October 12, 2021

The words “divert” and “sustainable” explain A1 Organics’ business in the simplest of terms: they divert organic waste from landfills to create compost, soil blends and mulch, resulting in a…