Rock breakers, also known as hydraulic hammers, are attachments for excavators, backhoe loaders, and other mining equipment that are designed to break huge boulders when a crusher is unable to reduce their size due to their size or difficulty. Two of the most important parts of the rock breaker are a boom (arm) and a hydraulic hammer to crush boulders. Both mobile and stationary rock crushers, which are often set up on a pedestal or slew frame, are significant types of rock breakers. Generally, rock breaks are used to perform various tasks. These include…
- Rock mining without blasting: To improve efficiency and cut down on time, primary rock mining uses rock crushers. In reality, the primary crusher’s production can be increased by using the rock breakers to lessen the strain placed on it. Because there are no blasting emissions, rock mining without blasting is also environmentally good. The approach also increases site security because there are no flying rocks.
- Secondary reduction: When the blasted rock is too large to be loaded onto a truck or processed by a crusher, secondary reduction becomes crucial. There will inevitably be big rocks, even with the most sophisticated blasting techniques, and they need to be shattered as efficiently as possible. Rock breakers are more useful in these situations than a crusher.
- Demolition: Rock breakers are perfect for operations involving demolition. They are frequently employed to dismantle concrete buildings.
- Additional uses: Rock breakers can be employed for additional tasks like trenching, excavating, and tunnelling.
How can I use the rock breaker to my advantage?
It is indisputable that rock breakers are a necessary attachment for backhoe loaders and excavators and that they must be properly maintained in order to produce decent results when considering the functions they perform. Here are some pro suggestions for making the most of your rock breaker:
- Inspection of the rock breaker: Visual examination of the rock breaker is quick and easy to do. After each use of the rock breaker, a visual examination should be conducted. By doing so, you can spot any worn-out or broken parts and avoid unplanned downtime. Hydraulic hoses, the breaker shell, attachment pins, tool retainers and locks, as well as the tool point, should all be visually inspected for any cracks or gouges.
- Equipment lubrication: This crucial step aids in lubrication and helps to free the tool bushing area of debris. Thus, rock breaker should be greased at regular intervals. Follow the manufacturer’s instructions for greasing the rock breaker. To give an illustration, if the grease is poured before the breaker is correctly positioned, there could be seal damage or possibly a catastrophic failure. Another illustration would be that bushings that have too little lubricant could overheat, seize, and harm tools. In order to lessen buildup, tool wear, and bushing wear, greasing should ideally be done every one to two hours.
- Inspecting the nitrogen pressure: Some breakers have hydraulic oil and nitrogen gas help systems that speed up the breaker’s piston. For dependable power and production in these circumstances, the nitrogen reservoir must be maintained and refilled as necessary. The application and working temperature determine the appropriate nitrogen charge pressure. In contrast to breaking concrete in a parking lot, cracking rocks requires a different degree of nitrogen. The operation and maintenance handbook for the attachment, which will include information on the nitrogen pressure setting for your application and working temperature, can be useful in this situation.
- Performing regular checks: Regular inspections are important to determine how well the chisel, bushes, and chisel pin are wearing. Damage to the chisel head and piston might result from excessive bush and chisel wear. The market has inexpensive rock breaker parts that may be purchased to restore the rock breaker to good operating order.
- Regular maintenance can increase the rock breaker’s durability. Rock breakers can be rebuilt or repaired to work well.
Conclusion
The demand for aggregates will rise in the future years as a result of the road and infrastructure sector’s expansion as well as the mining industry’s promising outlook. So, in order to keep up with the rising demand, it is time to equip your fleet with the greatest rock breakers.