Vibrating Feeder
【Capacity】: 30-600m3/h
【Feeding Size】: 450-1000mm
【Applicable materials】: pebbles, basalt, granite, iron ore
【Application areas】: used in metallurgy, coal mining, mineral processing, building materials, chemical industry, abrasives and other industries in the crushing, screening joint equipment
what is vibrating feeder?
A vibrating feeder is an electromechanical device used to transport bulk materials (such as granules, powders, or aggregates) in a controlled and consistent manner from a storage hopper, bin, or silo to a processing system, conveyor, or another piece of equipment.
Key Features:
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Controlled Feed Rate – Adjustable vibration intensity regulates material flow.
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Uniform Dispensing – Ensures consistent feeding for downstream processes.
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Low Maintenance – Few moving parts reduce wear and tear.
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Handles Various Materials – Works with powders, granules, chips, and abrasive or sticky substances.
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Customizable Designs – Available in different sizes, shapes (trough, tubular), and materials (stainless steel, carbon steel).
Common Applications:
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Mining & Quarrying (ore, gravel, coal)
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Food Processing (grains, powders)
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Chemical & Pharmaceutical (pellets, powders)
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Recycling & Waste Management (scrap, bulk waste)
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Foundries (sand, metal chips)
We will customize a suitable mining or concrete solution for you
How many types of vibrating feeder?
Vibrating feeders come in several types, each designed for specific applications, materials, and operational requirements. Here are the main types of vibrating feeders:
GZT Vibrating Feeder (Grizzly Vibrating Feeder)
ZSW Vibrating Feeder (Heavy-Duty Linear Vibrating Feeder)
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Design:
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Features a grizzly bar section (a grid of parallel bars) at the discharge end.
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Uses heavy-duty eccentric shaft vibration motors for excitation.
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Primary Function:
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Pre-screening & Feeding – Separates fines from oversized rocks before crushing.
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Handles large, coarse, and abrasive materials (e.g., blasted rock, ores).
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Key Features:
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High durability with reinforced structure.
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Grizzly bars remove undersized material (improves crusher efficiency).
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Typically runs at lower frequencies with higher amplitudes for heavy loads.
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| Model | Max.Feeding size(mm) | Capacity(t/h) | Power(kw) | Dimension(mm) | Weight(kg) |
| GZT-0724 | 450 | 30-80 | 2*2 | 2481*1130*990 | 2422 |
| GZT-0932 | 560 | 80-150 | 2*2.2 | 3298*1512*1195 | 3203 |
| GZT-0940 | 560 | 80-180 | 2*3.7 | 4100*1818*1134 | 3700 |
| GZT-1148 | 600 | 150-300 | 2*5.5 | 4926*1676*1475 | 5060 |
| GZT-1256 | 800 | 180-400 | 2*7.5 | 5704*1840*1492 | 6385 |
| GZT-1560 | 1000 | 400-600 | 2*13 | 6110*2440*1560 | 8900 |
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Design:
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Smooth trough or pan design without grizzly bars.
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Uses double eccentric shaft vibrators (exciter-driven) for linear vibration.
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Primary Function:
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Uniform feeding – Ensures consistent material flow to crushers or conveyors.
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Handles smaller, pre-screened materials (e.g., sand, gravel, aggregates).
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Key Features:
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Higher vibration frequency & lower amplitude (gentler material flow).
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Better for controlled, continuous feeding (no scalping function).
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Often paired with jaw crushers or impact crushers.
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| Model | Max.Feeding size (mm) | Capacity （t/h） | Power （kw） | Weight (KG) | Dimension (L*W*H) (mm) |
| ZSW380*96 | 500 | 96-160 | 11 | 4100 | 3882*2224*2121 |
| ZSW490*95 | 500 | 120-240 | 15 | 5004 | 4957*2277*2150 |
| ZSW490*110 | 580 | 120-280 | 15 | 5320 | 4957*2400*2150 |
| ZSW590*110 | 600 | 200-350 | 22 | 6130 | 6000*2500*2150 |
| ZSW600*130 | 750 | 400-560 | 22 | 7800 | 6082*2580*2083 |
| ZSW600*150 | 1000 | 800 | 30 | 12110 | 6627*2350*3068 |
| ZSW600*200 | 1000 | 1200 | 37 | 18650 | 6436*3853*3014 |
Key Differences Summary
| Feature | GZT Vibrating Feeder | ZSW Vibrating Feeder |
|---|---|---|
| Design | Grizzly bars for pre-screening | Smooth trough for uniform feeding |
| Material Size | Large, coarse (blasted rocks, ores) | Smaller, pre-screened aggregates |
| Vibration | Low frequency, high amplitude | High frequency, low amplitude |
| Primary Use | Scalping before primary crushers | Feeding secondary crushers/conveyors |
| Durability | Extra heavy-duty for harsh conditions | Heavy-duty but less rugged than GZT |
| Example Model | GZT 0932 (with grizzly bars) | ZSW 380×96 (smooth pan) |
When to Choose Which?
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Pick GZT if: You need to remove fines/oversized rocks before primary crushing (e.g., mining, quarrying).
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Pick ZSW if: You require steady, controlled feeding of pre-screened materials (e.g., sand/gravel plants, concrete production).
Would you like help selecting a model for your specific material or capacity?
We will customize a suitable mining or concrete solution for you.
vibrating feeder solution
Vibrating Feeder Selection Guide – Optimal Solutions for Your Needs
Choosing the right vibrating feeder depends on your material type, application, and operational requirements. Below is a structured approach to selecting the best vibrating feeder solution.
1. Determine Your Material Characteristics
| Material Property | Recommended Feeder Type |
|---|---|
| Fine powders, granules (food, chemicals) | Electromagnetic feeder (precise control) |
| Heavy/abrasive materials (rocks, ores) | GZT grizzly feeder (pre-screening) or motor-driven feeder |
| Sticky or moist materials (clay, wet sand) | Heavy-duty ZSW feeder (high vibration force) |
| Fragile/friable materials (pharmaceuticals, grains) | Tubular/enclosed vibrating feeder (gentle handling) |
| Hazardous/dusty environments | Pneumatic vibrating feeder (explosion-proof) |
2. Match Feeder Type to Application
A. Mining & Quarrying
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Primary Crushing (Scalping): GZT Grizzly Feeder (removes fines before jaw crusher).
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Secondary Feeding: ZSW Vibrating Feeder (steady flow to cone/impact crushers).
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Heavy-Duty Ore Handling: Apron Feeder (if vibration isn’t suitable).
B. Food & Pharmaceuticals
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Powders, Pellets: Electromagnetic feeder (sanitary, adjustable flow).
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Granules, Seeds: Tubular vibrating feeder (dust-free, contamination control).
C. Recycling & Waste Processing
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Metal Scrap, MSW: Heavy-duty motor-driven feeder (handles irregular shapes).
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Plastics, Light Waste: Natural frequency feeder (energy-efficient).
D. Cement & Construction
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Aggregates, Sand: ZSW feeder (consistent feed to conveyors).
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Limestone, Clinker: Grizzly feeder (scalps oversized chunks).
3. Key Selection Criteria
| Factor | Consideration |
|---|---|
| Capacity (TPH) | Choose a feeder that matches your required throughput. |
| Material Size | Grizzly feeders for large rocks (>500mm), ZSW for smaller (<300mm). |
| Moisture/Stickiness | Higher vibration force (ZSW) for sticky materials. |
| Dust Control | Enclosed/tubular feeders for powders. |
| Environment | Explosion-proof (pneumatic) for hazardous areas. |
| Maintenance | Electromagnetic feeders have fewer moving parts. |
4. Custom Solutions & Upgrades
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Variable Speed Control: Adjust feed rate automatically (useful for batching).
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Wear-Resistant Liners: For abrasive materials (e.g., manganese steel).
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Dust Covers/Waterproofing: For outdoor or harsh environments.
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Remote Monitoring: IoT-enabled vibration sensors for predictive maintenance.
Final Recommendation
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For Rock/Ore Primary Crushing → GZT Grizzly Feeder.
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For Sand/Aggregate Feeding → ZSW Feeder.
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For Food/Pharma → Electromagnetic Feeder.
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For Hazardous Areas → Pneumatic Feeder.
Would you like assistance in sizing a feeder for your specific material and capacity?
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