What is Mining Vibrating Feeder?
A Mining Vibrating Feeder, also known as a Vibratory Feeder, Vibrating Grizzly Feeder (VGF), or Ore Feeding Machine, is a heavy-duty feeding device used to continuously and uniformly transfer bulk materials from hoppers, bins, or stockpiles to primary crushers, screens, and other downstream equipment. It is commonly installed at the front end of crushing and screening plants to handle run-of-mine (ROM) ore, aggregates, coal, and quarry materials while maintaining a stable material flow throughout the production process.
How Does a Vibrating Feeder Work?
A vibrating feeder uses a dual eccentric shaft exciter to generate a strong and stable vibration force, driving the feeder trough to move materials forward at a controlled rate. Compared with conventional vibration systems, the dual eccentric shaft design delivers higher excitation force and better impact resistance, making it suitable for heavy-duty mining and aggregate applications.
As material enters the feeder, the vibration causes it to move continuously toward the crusher. The feeder is equipped with specially designed grizzly bars that perform pre-screening during the feeding process. Fine material passes through the gaps between the bars and bypasses the primary crusher, while oversized material continues to the crushing chamber. This reduces unnecessary crushing load, prevents blockage, and improves the overall efficiency of the crushing and screening plant.
The process flow is as follows:
Specifications
The Mining Vibrating Feeders can be customized according to material characteristics, feed size, capacity requirements, and site conditions, the parameter table is provided below.
| Model | Max Feeding Size (mm) | Capacity (t/h) | Motor Power (kW) |
| ZSW-380×95Ⅱ | 500 | 96–160 | 11 |
| ZSW-420×110 | 580 | 120–240 | 15 |
| ZSW-490×96 | 500 | 120–240 | 15 |
| ZSW-490×110Ⅱ | 630 | 120–280 | 15 |
| ZSW-590×110 | 630 | 150–350 | 22 |
| ZSW-600×130 | 750 | 400–560 | 22 |
| ZSW-600×150 | 800 | 460–575 | 30 |
| ZSW-600×180 | 800 | 600–800 | 37 |
| ZSW-600×200 | 800 | 600–800 | 45 |
Applications
The Mining Vibrating Feeder is used in mining, quarrying, and aggregate processing plants. Installed before the primary crusher, it provides continuous feeding and removes fines through the grizzly section, helping the stone crushing line run more efficiently.
How to Choose the Right Mining Vibrating Feeder?
The right vibrating feeder should match your material, capacity, crusher, and site conditions. Providing these details helps ensure accurate model selection and quotation.
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Partner with Zhongyi for expert technical support, customized solutions, and reliable equipment tailored to your ore characteristics and production requirements.
Custom Mining Vibrating Feeder
To receive an accurate quotation, please provide your project requirements through the inquiry form. Our engineers will recommend a suitable feeder model or custom solution based on your material characteristics, feed size, capacity, and plant layout.
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Mining Vibrating Feeder Manufacturer and Supplier
Zhongyi Mining is a manufacturer and supplier of heavy-duty mining vibrating feeders for crushing, screening, and mineral processing plants. The ZSW series vibrating feeder is designed for continuous and uniform feeding of bulk materials such as ore, rock, and aggregates into primary crushers. Engineered for tough working conditions, the feeder provides consistent feeding performance when handling large rock, ore, and aggregate materials.
In crushing and screening circuits, feeding stability directly affects crusher capacity and equipment wear. Zhongyi Mining provides complete feeding solutions based on material type, feed size, and plant capacity. We support equipment selection, layout design, installation guidance, and after-sales service, helping customers reduce crusher blockage, stabilize production flow, and improve overall plant efficiency.For large crushing and screening plants, the feeder can be integrated with downstream screening equipment to improve material classification efficiency and maintain stable production flow.
Contact us to get a suitable vibrating feeder solution for your project.
FAQs
1.What feed size can a mining vibrating feeder handle?
Feed size depends on the model. Standard ZSW vibrating feeders typically handle materials from 300 mm to 1,000 mm. Larger models are designed for primary crushing lines processing large quarry stone, granite, basalt, and mining ore.
2.What capacity range is available?
Capacity usually ranges from 80 T/H to 960 T/H, depending on feeder width, length, material type, and installation conditions. Custom configurations are available for higher-capacity aggregate and mining projects.
3. Why is a grizzly vibrating feeder used before a jaw crusher?
The grizzly section removes fines, soil, and small particles before they enter the crusher. This reduces unnecessary crushing, lowers wear on jaw plates, and helps maintain stable crusher throughput.
4. Can the feeder handle wet or sticky materials?
Yes. ZSW vibrating feeders are commonly used with materials containing moisture and clay. Proper bar spacing and vibration intensity help reduce material buildup and improve feeding performance under difficult conditions.
5. How do I choose the right vibrating feeder model?
Key factors include maximum feed size, required capacity, material characteristics, and crusher opening size. Matching the feeder to the crushing equipment helps maintain stable production and avoid bottlenecks.
6. What industries use mining vibrating feeders?
Mining vibrating feeders are widely used in quarries, aggregate plants, metal mines, limestone processing plants, granite crushing lines, and recycling facilities where continuous feeding is required before primary crushing.
7. What are the main wearing parts of a vibrating feeder?
The main wearing parts include grizzly bars, liners, springs, and vibration exciter components. Under normal operating conditions, routine inspection and maintenance help extend service life and reduce downtime.
8. Can a vibrating feeder be customized for specific projects?
Yes. Feeders can be customized based on material type, feed size, processing capacity, bar spacing, motor configuration, and plant layout. Custom designs are common for mining and large-scale aggregate production lines.
