Apron Feeder
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Large Capacity & Stable Feeding: Good continuous conveying performance ensures steady feeding without sudden surge, preventing crusher blockage.
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Strong Load Capacity for Lump Materials: Heavy frame and thickened belt can bear falling impact, suitable for lump ore and raw coal transportation.
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Easy Adjustment & Automation Friendly:Variable frequency speed regulation is optional for wide flow adjustment, easy to link with automatic production lines.
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Low Noise & Low Operation Cost: Smooth operation with low noise; belt replacement is convenient, bringing low maintenance cost.
1. Product Overview
Belt feeder is also called belt-type feeding machine. It takes conveyor belt as the bearing surface for continuous quantitative feeding. With short and heavy structure, it features stable and adjustable throughput. It is usually installed under silos to feed crushers and conveyor systems evenly, widely used in mining, aggregate, coal and building materials industries.
2. Detailed Description
Driven by motor and driving roller, the endless belt circulates continuously. Materials falling from silos are transported to the outlet along with the belt. The feeding capacity can be accurately controlled by adjusting belt speed and gate opening for steady quantitative feeding.
3. Why Choose Us
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Large conveying capacity, stable & continuous feeding without surging: Uniform material layer conveyed by steady belt, long-term stable feeding to match the load demand of crushers accurately.
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Bear silo pressure, suitable for lump ore and various materials: Thick load-bearing belt and heavy frame can be installed under silos directly, conveying large lump raw ore, coal and aggregates under heavy stock pressure.
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Stepless frequency conversion speed regulation, precise feeding volume control: quipped with frequency converter to adjust belt speed in real time, stepless capacity adjustment for automatic production line linkage.
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Strong versatility for both dry and wet lump materials:Anti-blocking and anti-adhesion design, smoothly conveying raw coal, slag, limestone, construction waste and other lumpy semi-wet materials.
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Low noise & low energy consumption, simple maintenance: Simple roller-belt transmission structure, easy replacement of wear-resistant belt and quick maintenance of rollers, reducing long-term operation cost.
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Standard equipment for full-set crushing lines, multiple installation styles: Floor-mounted and suspended types optional, widely used under silos in aggregate yards, coal mines, metal mines and building material plants for primary crushing feeding.
4. Specifications & Technical Data
| Model | Power kW | Voltage V | Capacity t/h | Belt Speed m/s | Dimensions mm(L×W×H) | Weight (kg) |
| GLD800/5.5/S | 5.5 | 380~660 | 800 | 0.48 ~ 0.75 | 2953×1266×1655 3280×1420×1718 | 3500 ~ 3700 |
| GLD800/5.5/B | 5.5 | 380~660 | 800 | 0.42 ~ 0.80 | 2953×1266×1655 | 3700 ~ 3800 |
| GLD1200/7.5/S | 7.5 | 380~660 | 1200 | 0.72 | 2953×1266×1655 | 3720 |
| GLD1200/7.5/B | 7.5 | 380~660 | 1200 | 0.72 | 2953×1266×1655 | 3720 |
| GLD2000/7.5/S | 7.5 | 380~660 | 2000 | 0.72 ~ 1.00 | 3468×1466×1811 | 4200 |
| GLD2000/7.5/B | 7.5 | 380~660 | 2000 | 0.60 ~ 1.00 | 3468×1466×1811 | 4300 |
| GLD2200/7.5/S | 7.5 | 380~660 | 2200 | 0.98 | 3683×1605×1868 | 4100 |
| GLD3300/7.5/S | 7.5 | 380~660 | 3000 ~ 3300 | 0.98 ~ 1.00 | 4052×1622×2338 3468×1466×2295 | 5000 ~ 5200 |
| GLD3300/7.5/B | 7.5 | 380~660 | 3300 | 0.60 ~ 1.00 | 3468×1466×2295 | 5300 |
| GLD3300/11/S | 11 | 380~660 | 3300 | 0.99 | 3468×1466×2295 | 5200 |
| GLD3300/11/B | 11 | 380~660 | 3300 | 0.99 | 3468×1466×2295 | 5200 |
| GLD4000/11/S | 11 | 380~660 | 4000 | 1.5 | 4052×1622×2338 | 5500 |
| GLD4400/11/S | 11 | 380~660 | 4400 | 1.5 | 3570×1712×2395 | 6200 |
| GLD4400/11/B | 11 | 380~660 | 4400 | 0.90 ~ 1.50 | 3570×1712×2395 | 6200 ~ 6300 |
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