Vsi Crusher Parts RC840 Basic Rotor Retaining Bar

The retaining bar is a crucial component of the Barmac RC840 VSI (Vertical Shaft Impact) crusher.

Function

Fixation and Stability: The retaining bar is designed to hold various parts of the rotor in place. It eliminates the need for bolts, which simplifies the maintenance process. This ensures that the rotor components remain stable during operation, even under the high centrifugal forces generated by the rotating rotor.

Easy Maintenance: It allows for faster and more convenient maintenance. For example, when replacing wear parts such as rotor tips or cavity wear plates, the retaining bar can be easily removed and reinstalled without the need for complex tools.

Design Features

Cam-Lock Fixing Method: The rotor uses a unique cam-lock fixing method in conjunction with the retaining bar. This design not only provides a secure hold but also makes the replacement of wear parts quicker and more efficient.

Service Door Accessibility: All the main wear parts, including the rotor tips and cavity wear plates, are accessible through the service door when the retaining bar is removed. This significantly reduces service time, as operators can perform maintenance without having to disassemble large parts of the crusher.

Compatibility and Replacement

Compatibility with Other Components: The retaining bar is specifically designed to work seamlessly with other components of the Barmac RC840 rotor, such as the rotor tips, upper and lower wear plates, and cavity wear plates. This ensures optimal performance and longevity of the entire rotor assembly.

Replacement and Service Life: While the retaining bar itself is a durable component, it may need to be replaced over time due to wear and tear. It is important to regularly inspect the retaining bar and other wear parts to ensure they are in good condition and to replace them as needed to maintain the efficiency and reliability of the crusher.