The rammer rockbreaking range is trusted in the quarrying industry. Image: Total Rockbreaking Solutions
Rammer’s large rockbreaker range is a reliable choice for quarry operators due to the robust components and high-quality steel used, which offer extra durability throughout the breaker lifecycle.
“Despite our innovative manufacturing processes and high-quality materials, maximising rockbreaking effectiveness relies on correct working methods and maintenance that not only improve productivity, but help operators increase their equipment service life,” Esa Sjönberg, product line lifecycle manager for Rammer Rockbreakers, said.
“That’s why our team is dedicated to educating operators on how to achieve the most from their rockbreakers.”
Jeff Jackson, sales manager and director at Total Rockbreaking Solutions in Western Australia, has seen a few common operator errors that could have been avoided.
He discussed the three major issues and how to prevent them from happening on your quarry site.
Being used as a lever
The first occurs when operators attempt to use the tool as a lever, like a crowbar.
This essentially occurs when operators strike into concrete or hard ground and then pry with the tool at the same time.
The impact of using the tool as a lever can result in it bending or breaking, which can easily be avoided by stopping when resistance is felt.
Similarly, the rockbreaker tool should not be used for moving rocks as this function can be effectively performed by the stone claw tool.
The rockbreaking range is helpful for Australian quarrying conditions. Image: Total Rockbreaking Solutions
The correct angle
The second common mistake Jackson has seen over his more than 10 years with Total Rockbreaking Solutions occurs when operators do not use the rock breaking tool at the correct angle.
The tool should be used at a 90-degree angle with the surface of the material to be broken.
If the operator notices that the angle has changed following impact, the operator should correct the angle, returning it to 90 degrees, before recommencing the breaking operations.
Moving away from the optimal 90-degree angle and continuing to operate the tool can result in damage to the tool, including wearing out bushings faster.
Extended cycle times
A third key error Jackson has seen from operators is using the tool for extended cycle times, such as striking in one place for more than 15 seconds at a time.
Hitting one spot for an extended can cause dust to build up under the tool which can dampen the impact effect and result in excessive heat.
If the object does not break, or the tool does not penetrate the material, the operator should stop the rockbreaker and change the position of the tool.
Regular maintenance and proper storage are vital to prolong rockbreaking machinery’s life further.
For more information, visit rammer.com
Rammer authorised dealer network in Australia:
VIC/SA/TAS: Walkers Hammers
NSW: GroundTec
QLD, NT, PNG: QLD Rock Breakers
WA: Total Rockbreaking Solutions
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