Feeding equipment
Feeding equipment for primary crushers and stable material supply in aggregate production lines.
Equipment role
The vibrating feeder transfers block and granular material from hopper or stockpile to crushers, screens or conveyors in a controlled and continuous way. The technical manual describes use of an efficient exciter to withstand large-block impact and improve feeding capacity.
Selection basis
Selection starts from material condition and plant target, then moves into machine model, chamber configuration, drive power, foundation, conveyor routing and long-term wear-part planning.
Technical parameters
Representative parameter data is organized for preliminary selection. Final model selection should be confirmed against material test data, feed grading, operating hours and plant layout.
| Selection item | Engineering reference | Why it matters |
|---|---|---|
| Feed material | Block and granular material from hopper or bin | Determines trough size and impact duty |
| Inclination adjustment | Front downward 5-12 degrees where suitable | Can improve feeding output depending on material |
| Excitation force | Adjusted through eccentric block position | Controls feed rate and running stability |
| Start sequence | Crusher runs normally before feeder starts | Prevents downstream blockage and overload |
| Inspection | Amplitude, motor current and bearing condition | Supports stable long-term operation |
Feeder values should be confirmed together with hopper opening, crusher capacity and conveyor duty.
Related project references
Limestone EPC aggregate reference in Hubei with independent lines, centralized storage and loading.
High-output limestone aggregate system using multiple crusher groups to support continuous operation.
Mining aggregate project with crusher groups, screening equipment and conveyor transfer.
