YZH WHA460 Stationary Rockbeaker Boom System
Blockage of vibrating grid by oversized rock lumps is a common pain point in underground mining operations. Once large ores get stuck on the grid surface, the whole crushing & screening line will stop, requiring workers to enter the dangerous bin area for manual cleaning, which brings high risks of rock collapse and impact injury.
YZH Stationary Rockbeaker Boom System is specially designed to be fixedly installed beside the grid screen, acting as a dedicated blockage removal unit for continuous mining production.
Core Design & Working Principle
Mounted on a fixed base next to the grid, the multi-joint breaking arm covers the full feeding area of the grid. When ore bridging or jamming occurs, the Stationary Rockbeaker Boom System delivers powerful impact to split oversized rocks rapidly, guaranteeing smooth material flow through the grid without halting the assembly line.
Different from mobile excavators that need frequent transfer, this Stationary Rockbeaker Boom System stays on-site permanently to handle blockage issues at any time, saving extra scheduling costs of main excavation equipment.
Safe Cabin Control System
The Stationary Rockbeaker Boom System is equipped with an independent enclosed operator cabin for full remote control. Operators can stay inside the protective cabin to manipulate Stationary Rockbeaker Boom System rotation, luffing and breaker impact, completely isolated from flying debris, heavy dust and falling stones.
The cabin provides wide clear vision to accurately locate blocked ore, realizing precise low-intensity crushing to avoid grid deformation caused by violent striking. It creates a safe, comfortable long-hour operating environment for underground workers.
Key Advantages for Mining Sites
1. Specialized Grid Blockage Solution Fixed layout next to the screen, 24-hour standby to clear stuck rocks, eliminate production downtime caused by grid clogging.
2. High Safety Standard Cabin separated operation replaces dangerous manual bin cleaning, greatly cutting underground safety accidents.
3. Heavy-duty Underground Adaptation Thickened wear-resistant arm structure, dust-proof hydraulic pipeline system, stable performance under humid, dusty mining conditions.
4. Customizable Crushing Performance Matched wear-resistant chisels for various rock hardness, adjustable impact force to protect the grid from overloading damage.
5. Low Operation & Maintenance Cost Modular vulnerable parts for quick replacement; no frequent machine transfer, saving fuel and labor expenses.
Application Scenarios
Underground mine vibrating grid screening system
Quarry primary crushing bin blockage removal
Metallurgical slag silo clearing
Solid waste incinerator feed port de-clogging
YZH Stationary Rockbeaker Boom System perfectly addresses the grid blockage trouble in mining sites. With fixed installation beside screens and safe cabin control mode, it balances production efficiency, operation safety and long-term service life, becoming an essential supporting equipment for modern underground crushing production lines.
