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Vibrating Feeder Machine
Vibrating feeders for sale are widely used across various industries, including mining, metallurgy, coal, building materials, and machinery. They are used to feed lump, granular, and powdered materials—uniformly, continuously, or at a controlled rate—from storage bins or hoppers into receiving equipment.
- Capacity: 400 – 1200 t/h
- Feed Size: ≤ 1500 mm
- Motor Power: 15 – 45 kW
In production processes, vibrating feeders transfer lump or granular materials uniformly, regularly, and continuously from storage hoppers to receiving units. In aggregate production lines, they provide continuous, uniform feeding to crushing machinery while simultaneously performing preliminary screening. They are also widely used in combined crushing and screening systems across industries such as metallurgy, coal mining, mineral processing, construction materials, chemicals, and abrasives.
As a Chinese vibrating feeder manufacturer, Sandreck offers continuous-feeding equipment with a simple structure and stable operation. We provide on-site installation, commissioning, and free training, ensuring rapid delivery at factory-direct prices.
Vibrating Feeder Machine Working Principle
The vibratory feeder series consists of a feeding trough, an exciter, spring supports, a drive mechanism, and other components.
The exciter serves as the vibration source for the trough. It comprises two eccentric shafts (a driving shaft and a driven shaft) and a pair of gears. An electric motor drives the driving shaft via V-belts, and the driving-shaft gear meshes with the driven-shaft gear to rotate it. The driving and driven shafts rotate in opposite directions, causing the trough to vibrate and the material to flow continuously, conveying material.
The vibrating feeder machine uses the centrifugal force generated by rotating eccentric blocks to induce forced, continuous circular (or near-circular) motion in movable parts, such as the screen box and the vibrator itself. As a result, the material undergoes continuous throwing motion along the inclined surface of the screen box, allowing it to feed continuously and evenly into the receiving inlet.
Advantages of Vibrating Feeder for Sale
- It features a compact size, light weight, simple structure, and easy installation. With no rotating parts, it requires no lubrication. Maintenance is straightforward, and operating costs are low.
- The control system for the electric vibratory feeder utilizes a thyristor-based half-wave rectification circuit. As a result, the feed rate can be adjusted easily and steplessly during operation by varying the thyristor’s firing angle.
- The vibrating feeder allows instantaneous adjustment, start-up, and stop of material flow. This ensures high feeding precision and enables centralized and automated control of the production process.
- During feeding, the trough continuously tosses material upward and forward in a series of parabolic leaps, minimizing trough wear.
Equipped with an alloy steel plate trough, the vibrating feeder series handles high-temperature, highly abrasive, and corrosive materials.
Vibrating Feeder Applications
- Mining Industry: Vibration feeders for crushers are used to feed ore prior to primary crushing and to distribute material evenly before screening, preventing stone crusher overload or blockages caused by uneven feeding.
- Metallurgy, Chemical, and Building Materials Industries: Vibrating feeder machines provide a continuous, uniform supply of material to equipment used for crushing, screening, and mineral processing.
- Coal Industry: In underground coal mines or coal processing operations, vibrating feeders for sale ensure the stable operation of crushing and screening equipment.
- Grain and Light Industries: Vibrating feeders can convey powdered or granular materials, such as cement, fly ash, pesticides, and pigments.
Technical Parameters of Vibrating Feeder Machine
| Model | Size of funnel (mm) | Grizzly length (mm) | Inclination (°) | Speed (r/min) | Double amplitude (mm) | Maximum feed size (mm) | Capacity (t/h) | Power (kW) | Overall dimension (mm) |
| GZD1045(M) | 1000×4500 | 1×1200 | 5(0-10) | 1000(500-1000) | 8.5 | 700 | 400 | 15 | 4475×1660×1485 |
| GZD1345(M) | 1300×4500 | 1×1200 | 5(0-10) | 1000(500-1000) | 8.5 | 900 | 600 | 22 | 4475×1960×1485 |
| GZD1360(S) | 1300×6000 | 2×1200 | 5(0-10) | 1000(500-1000) | 8.5 | 900 | 600 | 30 | 6195×1960×1680 |
| GZD1645(M) | 1600×4500 | 1×1200 | 5(0-10) | 1000(500-1000) | 8.5 | 1200 | 1000 | 22 | 4475×2260×1485 |
| GZD1660(S) | 1600×6000 | 2×1200 | 5(0-10) | 1000(500-1000) | 8.5 | 1200 | 1000 | 30 | 6195×2260×1680 |
| GZD2060(M) | 2000×6000 | 2×1200 | 5(0-15) | 1000(500-1000) | 8.5 | 1500 | 2400 | 45 | 6195×2660×1680 |
| GZD1354G | 1300×5400 | 4×900 | 5(0-10) | 1000(500-1000) | 8 | 900 | 500 | 22 | 4998×2601×2571 |
| GZD1654G | 1600×5400 | 4×900 | 5(0-10) | 1000(500-1000) | 8 | 1200 | 800 | 30 | 4998×2931×2571 |
| GZD2054G | 2000×5400 | 4×900 | 5(0-10) | 1000(500-1000) | 8 | 1500 | 1200 | 45 | 4998×3481×2625 |
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Vibration Feeder
This vibration feeder is widely used in the crushing and screening stages of mining and aggregate production lines to ensure continuous, uniform material feeding.
- Capacity: 400 – 1200 t/h
- Feed Size: ≤ 1500 mm
- Motor Power: 15 – 45 kW