DHZ Series Vibrating Feeder
Prescreening part length：1500-2700 （mm）
Processing Capacity: 200-800 (t/h)
Weight: 3960-15950 (kg)
Tel.: +86-379-62669977 E-Mail: lydhchina@huazn.com
Overview
DHZ Series Vibrating Feeders are high-efficiency products developed by introducing foreign advanced technology. It is used to continuously and evenly feed block and granular materials to primary crusher, meanwhile having the function of pre-screening the materials.
Product Features
1. This type of machine is equipped with firm toothed bars with self-clean function, which ensures the smooth operation as well as convenience for replacement.
2. Even vibration and smooth feeding contribute to a balanced production line.
3. While feeding, the pre-screening function can significantly increase crushing efficiency for its large pre-screening area and good performance.
4. Low noise operation helps develop a better working environment.
5. High efficiency and feeding capacity, easy installation and maintenance, low operation cost.
Working Principle
The exciter works as the vibration source of the vibrating feeder which is composed of two eccentric shafts (driving shaft and driven shaft) and gears. The electromotor drives the driving shaft to rotate at high speed, the gear of the driving shaft engages with the driven shaft, and then the two shafts rotate together in the reverse direction that make the trough body to move forward the material continuously. When the material moves along the grizzly bar, the material that is smaller than the screen hole will drop down the gap between grizzly bar, thus realizing classifying.
Technical Parameters
| Model | Feeding surface size (mm) |
Prescreening part length (mm) |
Feed size (mm) |
Power (kW) |
Capacity (t/h) |
Inclination angle | Frequency | Amplitude (mm) |
| DHS-3 | 900×3000 | 1500 | 400×600×800 | 11 | 200 | 5° | 500~900 | 9.5 |
| DHS-4 | 1200×3600 | 1800 | 500×750×1000 | 22 | 300 | |||
| DHS-5 | 1500×4200 | 2100 | 600×900×1200 | 22 | 400 | |||
| DHS-6 | 1800×4800 | 2400 | 700×1050×1400 | 30 | 600 | |||
| DHS-7 | 2100×5400 | 2700 | 800×1200×1600 | 37 | 800 | |||
| DHS-8 | 2100×6000 | 3000 | 1000×1200×1600 | 45 | 1000 |
Customer Cases
