The Arnold Company is the number one manufacturer of Hopper Gate Openers in the United States. As home of the Door Demon® Hopper Gate Opener, we also offer custom designed Hopper Gate and Boxcar Openers to meet the specific needs of your working environment! We also carry a full line of Railcar and Industrial Vibrators. With safety and productivity always in mind, we take pride in our product selection, product quality, short lead times, and personalized customer service!
Manufacturer Product Categories
- Material Handling & Transportation