rod-pin

The rod pin in a hydraulic breaker plays a crucial role in the crushing process, and its functions mainly include the following aspects:

Connection and fixation:
The rod pin is a key component that connects the main body of the breaker with the breaking bar, ensuring that the breaking bar can be firmly fixed to the main body of the breaker.
Typically, a breaker has four rod pins that work together to fix the breaking bar to the main body of the breaker, enabling the breaker to generate high-speed impact.

Transmission of crushing force:
The rod pin not only functions as a connector but also is responsible for transmitting the crushing force generated by the breaker. When the breaker starts working, the motor provides power, and the hydraulic system controls the movement of the breaker, causing the breaking bar of the breaker to repeatedly impact the jaw plate at high speed to crush the material.
During this process, the flat pin withstands significant impact force and vibration, effectively transmitting the crushing force to the breaking bar to achieve material crushing.

Improvement of crushing efficiency:
The material and design of the rod pin have a significant impact on the crushing efficiency of the breaker. High-quality flat pin materials with good abrasion resistance and impact resistance can reduce the risk of wear and breakage, extending the service life.
Meanwhile, the design of the flat pin also needs to consider connection stability and transmission efficiency to ensure that the breaker can work efficiently and stably.

Maintenance and replacement:
Due to the impact and wear caused by materials during use, the rod pin needs to be inspected and replaced regularly. Depending on the frequency of equipment use and material crushing conditions, a corresponding replacement cycle can be established, usually recommended to replace every 6 months to 1 year.
Timely replacement of worn rod pins can ensure the normal operation of the breaker and avoid downtime losses caused by broken or failed flat pins.

Our rod pins are made of high-strength alloy steel and undergo heat treatment to achieve extreme hardness and abrasion resistance, ensuring stability and reliability in crushing operations.