Feeder Impact Crusher Station Overview
The Feeder Impact Crusher Station is an integrated module combining feeding, impact crushing, and screening in a closed-circuit design. It independently completes secondary crushing and product sizing, making it a self-contained secondary processing unit in a modular line.
The closed-circuit configuration returns oversize to the crusher automatically for precise size control, while the fully enclosed design suppresses dust. Its modular construction allows flexible combination with primary and screening modules, and the station can also run as a standalone unit producing finished aggregate.
Key Features
- Integrated feeding, crushing, and screening — one module
- Closed-circuit — precise size control with automatic recirculation
- Modular design — flexible combination with other modules
- Fully enclosed dust-proof design — clean operation
- Independent operation — can produce finished aggregate standalone
Typical Applications
The feeder impact station is the secondary stage in modular lines processing limestone, dolomite, and recycled concrete. It can also operate standalone with a wheel loader feeding, producing sellable cubical aggregates directly. In full lines it receives primary crusher output and delivers sized product to the screening station.
Operational Notes
Set the impact crusher rotor speed and plate gaps to tune product size, and keep the screen mesh matched to the required fractions. Monitor blow bar wear and rotate or replace bars before the profile degrades. Check the recirculation conveyor load to ensure the closed circuit balances with the crusher throughput.
FAQ
Q: Can it run as a standalone unit? A: Yes — with a loader feeding the hopper, it produces finished aggregates independently. Q: What is the typical capacity? A: Secondary impact stations in this series are typically configured from 100 to 300 t/h. Q: Is dust control included? A: The station is fully enclosed with dust suppression points as standard.
