Principle overview：
it is a step of gold cyanidation - zinc powder replacement, by using the belt to achieve zinc powder fill.
Selection instructions：
Suitable for during the gold cyanidation process, continuously and evenly fill in zinc powder to the precious liquid in mixer. It also can be widely used in mineral processing, chemical, pharmaceutical, food industry,etc.
Model Description：
1. The equipment is composed of a belt feeder and a mixing barrel to complete the addition of zinc powder and the mixing of precious liquid and zinc powder;
2. The amount of zinc powder added every 8h can be evenly spread on the belt surface, and continuously and automatically added to the mixing tank 8h after starting up.
3. It can reduce labor intensity and reduce the loss of zinc powder.
Technical Parameters：
Belt type | Tape width (mm) | The drum wheel center distance (mm) | Tape speed (mm / min) | valve open close frequency (n / min) | Motor model | Motor power (kw) | Weight (kg) |
| 250x1800 | 250 | 1800 | 3.5 | 28 | Y90S-6 | 0.75 | 482 |
