Product Introduction
Gold grinding machine (also called gold ore wet pan mill) is an important equipment used in the gold ore refining process. It is mainly used to crush gold ore into fine particles so that the metal part of the gold ore can be released. It is usually used in the mining of precious metal mines such as gold and silver mines. Through grinding and crushing, the separation efficiency of metals and ores in gold ore is improved, laying the foundation for subsequent mineral processing and smelting processes.
Application
Gold grinding machine is widely used in the grinding operations of various ferrous metals, non-ferrous metals, and non-metallic minerals, as well as the grinding, selection, and processing of rare and precious metals gold and silver. Especially in the pretreatment and roughing stages of low-grade gold mines.
Main applications include:
1. Crushing of gold ore: crushing gold ore into particles suitable for subsequent mineral processing to prepare for the subsequent gold extraction process.
2. Recovery of gold: through the grinding process of the mill, the metal part of the gold ore is released, which is convenient for extracting gold through mineral processing (such as flotation, gravity separation, etc.).
3. Gold pretreatment: Especially in heap leaching and cyanide leaching, the gold mill helps to break the ore into small particles, increasing the area and speed of the leaching reaction.
Table of Contents
Working principle
The gold grinding machine mainly consists of power unit, frame, water basin, grinding wheel, grinding plate and other components, and adopts wheel-type grinding working mode: first, the motor transmits power to the reducer, and under the drive of the reducer, the torque is transmitted to the upper horizontal axis through the large vertical shaft, and then transmitted to the grinding wheel through the pull rods installed at both ends of the horizontal axis, so that the grinding wheel generates driving force and rotates counterclockwise along the horizontal direction of the horizontal axis; the grinding wheel can revolve around the large vertical shaft of the gold mill and rotate around the middle axis of the grinding wheel during operation, while the grinding plate is fixed.
Advantages
High efficiency grinding
The gold grinding machine has a high crushing efficiency and can grind the ore in a short time.
Strong wear resistance
The grinding plate and grinding wheel of the gold grinding machine are generally made of wear-resistant materials, which can work efficiently for a long time and reduce the maintenance frequency.
Energy saving
Compared with traditional equipment such as ball mills, gold mills usually have lower energy consumption and are suitable for processing small and medium-sized gold mines.
Strong adaptability
Gold grinding machine can process ores of various hardness and particle sizes, and are especially suitable for processing low-grade gold mines.
Parameter
| Model | Gauge (mm) | Feed Size(mm) | Engine power(kw) | Rotation speed(RPM) | Weight(t) |
| KY1600A | 1600×400×200×500±20 | ≤25 | 6.0-30 | 20-22 | 14.5 |
| KY1500A | 1500×350×200×460±20 | ≤25 | 6.0-22 | 20-22 | 13.3 |
| KY1500B | 1500×350×150×460±20 | ≤25 | 6.0-22 | 20-22 | 12.3 |
| KY1500C | 1500×300×150×420±20 | ≤25 | 6.0-22 | 20-22 | 11.3 |
| KY1400A | 1400×250×150×350±20 | ≤25 | 6.0-18.5 | 16-18 | 8.5 |
| KY1400B | 1400×250×150×350±20 | ≤25 | 6.0-18.5 | 21-23 | 8.5 |
| KY1350A | 1350×250×150×350±20 | ≤25 | 6.0-18.5 | 16-18 | 8 |
| KY1350B | 1350×250×150×350±20 | ≤25 | 6.0-18.5 | 21-23 | 8 |
| KY1300A | 1300×250×150×350±20 | ≤25 | 6.0-15 | 16-18 | 7.5 |
| KY1300B | 1300×200×150×350±20 | ≤25 | 4.0-15 | 21-23 | 7.5 |
| KY1200A | 1200×220×80×270±20 | ≤25 | 6.0-7.5 | 17-19 | 5.5 |
| KY1200B | 1200×200×80×250±20 | ≤25 | 6.0-7.5 | 23-25 | 5.5 |
| KY1100A | 1100×200×80×250±20 | ≤25 | 6.0-7.5 | 17-19 | 5 |
| KY1100B | 1100×180×80×250±20 | ≤25 | 4.0-7.5 | 23-25 | 5 |
| KY1000 | 1000×200×80×250±20 | ≤25 | 4.0-7.5 | 13-15 | 4.5 |