Continuous Rocker Barrel Machine RBM

Continuous Rocker Barrel Machine


18 weeks +




Cleaning, Corrosion Removal, Rust and Heat Scale Removal


Foundry/ Forge



Key Benefits

Designed for use with longlasting steel blast media

Variable rocking and decline angle or turning over many different part shapes

Designed for high performance in-line cleaning

Available in a range of sizes with blast wheel horsepower options to satisfy low to high production


  • EZEFIT® blast wheels for high performance & reduced maintenance
  • Blast zone protected by Wheelabrator replaceable Long-Lyfe® liners
  • Machine sizes available for less than 5 tons/hr to over 25 tons/hr
  • Large maintenance access doors
  • Replaceable barrel liners
  • Complete abrasive recycling system
  • Work conveyor barrel with selfdraining,variable slope design


  • Forgings
  • Castings

High Performance In-line Cleaning

The Wheelabrator Continuous Rocker Barrel machine is designed for high performance in-line cleaning. It is available in a range of sizes with blast wheel horsepower options to satisfy low to high production. The rocking angle is variable for turning over many different part shapes. Exposure to the blast streams and flow rate through the machine is controlled by the decline angle of the barrel. Both the rocking motion and the decline angle are easily adjusted from the control panel. 

In foundry requirements, it is common for the machine to clean detached gating and sprue along with castings. A lower shaker reclaim conveyor scalps off large contaminants, including tramp iron. Sand is removed from the blast media with air wash or magnetic separation. Wheelabrator EZEFIT® blast wheels provide faster cleaning with reduced maintenance. The Continuous Rocker is ideal for cleaning many types of castings and forgings.

Available options

  • Wheelabrator® dust collector
  • Automatic abrasive adder
  • Primary and secondary magnetic separator
  • Magnavalve® abrasive control valves
  • Touch-screen controls
  • NEMA-rated push buttons, pilot lights, motor starters
  • Zero-speed switches for abrasive conveyors
  • Feed and take-away conveyors
  • Rigid conduit
  • Low headroom arrangement
  • High-temperature components
  • Installation support by Wheelabrator


Safety features

  • Limit Switch on inspection doors prohibits operation when door is open
  • Safety warning signs
  • Individual fuse blocks, starters and overloads for each motor
  • Lifting brackets mounted at the top of the machine for ease of installation
  • Mainline disconnect switch in the panelBasic specifications

Basic Specifications

  • 460 volts, 60 hertz, 3-phase primary power
  • 24 volts control circuit
  • NEMA twelve (12) enclosure
  • IEC-rated pushbuttons, pilot lights, motor starters and components
  • Panel equipped with emergency stop button and mainline disconnect
  • Allen-Bradley® Programmable Controller