Prevent Injuries. Increase Productivity.

Arnold Company proudly manufactures the Door Demon® line of railcar openers, hopper trailer
openers, and vibration solutions; American-made options designed to
improve safety and productivity.

Arnold Company News

3 Things to Expect at the Upcoming GEAPS Exchange

This August, the Grain Elevator and Processing Society (GEAPS) hosts their annual grain industry event in Columbus, Ohio! The 2021 GEAPS Exchange puts the latest and greatest parts of the grain industry on full display. Attendees uncover...
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Unload Grain Trailers Safely and Efficiently During an Active Harvest

During an active harvest, speed up the unloading process while improving the safety of your operators using our air-powered Hopper Trailer Opener and Vacuum Mounted Vibrator equipment combination.  Unload Grain Trailers Safer, Faster, and Easier Unload grain...
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Case Study: Prevent Boxcar Damage and Improve Safety

Concerns over improving operator safety and preventing boxcar damage lead a Florida-based food manufacturer to equip 7 facility locations with the Door Buster Combination Boxcar Opener. Safer for Operators, Easier on Boxcars   Oftentimes on aging boxcars,...
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What is Stand Up 4 Grain Safety Week?

Learn how your company can participate in Stand Up 4 Grain Safety Week from March 29-April 2, 2021. Support an Industry-Wide Mission for Safety ‘Stand-Up’ Week began in 2017, initiated by OSHA Region 7 and the Grain...
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Durable Solutions for Challenging Unloading Tasks

Prepare your operators who face repetitive, challenging unloading tasks with durable equipment that gets the job done safely and improves productivity. Using unreliable unloading equipment can make the job of material receiving much more difficult than necessary....
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New Ride-On Railcar Hopper Gate Opener Designed for High-Volume Applications

Open hopper gates safely and efficiently in high-volume railyards using the brand new and highly automated Ride-On Beam Mounted unit. The Evolution of the Multi-Position Hopper Gate Opener The original Multi-Position flagship unit includes an electric over...
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Arnold Company:
Our Commitment to You

Albert B. Middeke Jr.“With safety and productivity always in mind, we take pride in our product selectionproduct qualityshort lead times, and personalized customer service! We offer our customers safe solutions to their Hopper Gate and Boxcar Opener needs, and we stand behind our products!”

Albert Middeke, President Arnold Company

Clients Served
Customer Testimonial
"Everyone was very courteous, helpful and the response was quick. Delivery time has excellent, it is certainly a joy to with an organization such as yours."
W. McCawley
International Paper