

7-shaft drum drive assembly engineered for Graco MR8.5A systems, delivering reliable torque transfer to maintain consistent agitation of high-viscosity industrial materials.
| Machine / System | Application | Function |
|---|---|---|
| Graco MR8.5A Drum Agitator System | Industrial fluid mixing | Primary shaft-driven agitation assembly |
| Graco MR Series Mixing Units | Coatings and sealant processing | Torque transfer for internal drum agitation |
| 55-Gallon Drum Cover Agitator Systems | High-viscosity material blending | Supports rotating shaft mechanism inside drum |
| Industrial Batch Mixing Stations | Manufacturing production lines | Ensures consistent material circulation and blending |
The Graco MR8.5A.3150.6.5M 7 Shafted Drum Assembly For Mr8.5A is a precision-engineered drivetrain component designed to deliver controlled rotational power within industrial drum mixing systems. It connects the drive mechanism to the internal agitator, ensuring stable and efficient mixing of dense and high-viscosity materials.
Built for heavy-duty operation, it maintains alignment and torque consistency in continuous-use environments where uniform blending performance is critical.
This assembly functions as the central rotating shaft system in Graco drum mixers. It is responsible for transmitting mechanical energy from the drive unit to the agitator inside the drum, enabling controlled mixing across industrial applications.