Hongxu Machinery Manufacturing Co., Ltd. is a professional supplier of mining machinery and equipment. Our ZGL Series Hopper Feeder adopts a dual-vibration motor as the excitation source and a sturdy main beam design. This feeder enables uniform, continuous or quantitative feeding of bulk, granular and powdery materials. It is suitable for material supply scenarios in mining, metallurgy, coal and other industries. You can adjust the installation inclination and excitation force flexibly to meet different feeding needs. The feeder combines Hongxu's mature vibration technology and easy-to-maintain structure. This lets you operate the feeder efficiently and stably.
The ZGL Series Hopper Feeder is made for smooth material transfer across different industries. It has two vibration motors that balance force and are easy to replace, plus a strong main beam that won’t crack under heavy loads. It fits well into transfer silo work, sending bulk, granular or powdery materials evenly to crushers and other devices without sudden surges. It has light, medium and heavy types, with adjustable inclination (15-20° for medium/heavy models). Its easy-to-reach key parts simplify maintenance, cutting downtime to keep production steady.
Because the ZGL Series Hopper Feeder comes in various models, customers can choose different products according to needs.
1.Excitation source maintenance: You clean dust off the vibration motors every 3-6 months and change their lubricating oil. If the motor’s force weakens or it vibrates abnormally, you replace it right away.
2.Structural & parameter care: You check spring supports every three months and replace any that are deformed or aged. You regularly check that the installation inclination matches the parameters—15° for light models and 15-20° for medium/heavy ones.
3.Structural & parameter care: You check spring supports every three months and replace any that are deformed or aged. You regularly verify that the installation inclination matches the parameters—15° for light models and 15-20° for medium/heavy ones. If the feeder has lining plates, you replace them when their wear exceeds a third of the original thickness.
4.Shutdown maintenance: If you shut down the feeder for over 1 month, you clean leftover materials in the trough. You apply anti-rust oil to the main beam and fasteners, and store the motors in a dry, well-ventilated place.

As a professional material handling equipment supplier, Hongxu Machinery has rich experience with the ZGL Series Hopper Feeder. It adds mature conveying tech to the feeder, with two vibration motors for balanced force and a small, strong structure. With strict production checks and customized solutions for mining, metallurgy and other fields, the feeder is praised for stable transfer, easy maintenance and suitability for different needs.
| Type | Double amplitude(mm) | Vibration frequency (Hz) | Feed particle size (mm) | Processing capacity (t/h) | Installation tilt angle (°) | Total motor power (kw) | Structure type |
| ZGL1015 | 2-4 | 30-50 | 5-50 | 75-220 | 15 | 0.38×2 | Light-weight |
| ZGL1215 | 3-5 | 30-50 | 5-50 | 90-280 | 15 | 0.7×2 | |
| ZGL1515 | 3-5 | 30-50 | 5-50 | 120-350 | 15 | 1.52×2 | |
| ZGL1020 | 5-8 | 30-50 | 5-300 | 115-350 | 15-20 | 3×2 | Medium-weight |
| ZGL1220 | 5-8 | 30-50 | 5-300 | 140-420 | 15-20 | 3×2 | |
| ZGL1520 | 5-8 | 30-50 | 5-300 | 210-650 | 15-20 | 3.7×2 | |
| ZGL1228 | 6-8 | 30-50 | 5-350 | 200-620 | 15-20 | 3.7×2 | Heavy -weight |
| ZGL1528 | 6-8 | 30-50 | 5-350 | 260-770 | 15-20 | 5.5×2 | |
| ZGL2028 | 6-8 | 30-50 | 5-350 | 350-1000 | 15-20 | 7.5×2 | |
| ZGL1240 | 6-8 | 30-50 | 5-350 | 180-550 | 15-20 | 3.7×2 | |
| ZGL1540 | 6-8 | 30-50 | 5-350 | 230-700 | 15-20 | 5.5×2 | |
| ZGL2040 | 6-8 | 30-50 | 5-350 | 300-900 | 15-20 | 7.5×2 |