Hopper Rapping Systems
The ability of the Model SR-A1 rapper to operate in any orientation provides the opportunity for many productive applications. If you have a plugging or bridging problem with any hopper, bin, chute or other vessel, we have your solution!

The HOPPER HAMMER™ combines the reliable SR-A1 rapper with our Single Rapper Control. Rather than swing a hammer, just install a HOPPER HAMMER™. If you need more energy, use two rappers and a Double Rapper Control mounted at a convenient location.

For multiple hoppers, very large trough hoppers or bunkers, the Hopper Rapper Control Unit based on our RAPPERCON™ rapper control system driving SR-A1 rappers is the answer. This option offers programming flexibility and integration with other plant systems.