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This page explains how Vibrating Grizzly Feeder is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A vibrating feeder with grizzly bars that separates fine material and feeds coarse material to the crusher.
Technical details and manufacturing context for Vibrating Grizzly Feeder
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Feed Capacity | 100–600 t/h | Depends on material density and grizzly spacing |
| Grizzly Bar Spacing | 25–150 mm | Determines separation size |
| Vibration Frequency | 600–1000 rpm | Adjustable for material flow |
| Amplitude | 2–8 mm | Higher amplitude for larger material |
| Motor Power | 5.5–30 kW | Depends on feeder size and capacity |
| Voltage | 380 V | Other voltages available on requestIEC 60038 |
| Operating Temperature | -20–40 °C | Outside range may affect performance |
| Ingress Protection | IP54–IP65 | For outdoor or dusty environmentsIEC 60529 |
| Material of Grizzly Bars | Mn13–Mn18 | High manganese steel for wear resistanceGB/T 5680 |
| Overall Dimensions (L×W×H) | 2000–6000×1000–2500×1000–2000 mm | Varies with model |
| Weight | 3–20 t | Depends on size and configuration |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Atmospheric |
| temperature: | -20°C to 80°C |
| max feed rate: | Up to 2000 TPH |
| max feed size: | Up to 1500 mm |
| slurry concentration: | Not recommended for slurry applications |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
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2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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The grizzly bars are spaced to allow fine material to fall through while retaining larger material. This separates the feed stream, preventing fines from entering the crusher and improving efficiency.
The feed rate is controlled by adjusting the vibration frequency and amplitude. Higher frequency or amplitude increases the speed at which material moves along the deck, thus increasing the feed rate.
Regularly inspect the grizzly bars for wear and replace them when necessary. Check rubber springs for cracks or loss of elasticity. Monitor vibration amplitude and frequency to ensure they remain within the specified range.
The feeder is designed for typical aggregate materials. Wet or sticky material may cause clogging or reduced separation efficiency. Consult the manufacturer for specific recommendations for such applications.
This component is essential for the following industrial systems and equipment:
Commonly used trade names and technical identifiers for Vibrating Grizzly Feeder.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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