types of breaker rock
BX Series Hydraulic Breakers. The design of the BX Series of Hydraulic Breakers produces stable high-speed percussion, and exceptional value and durability for all construction, demolition, and rockbreaking requirements. Read More ... BTIâs BXR Series Breakers offer outstanding power to weight ratio, and exceptional efficiency with the oil regeneration system.
Anything interfering with the strength of the compressive stress waves (7) during operation such as. blank-firing (free-running) or prying with the tool, can lower breaker performance and cause tool. fatigue. The breaker must be at a 90Â° angle to the face of the rock. (D)Blank-firing. Blank-firing the breaker without the tool pressing on a rock causes the energy that normally travels. out the tool into the rock (8), to impact the retainer pins (9) and front head causing excess stress to. these components.