Ore dressing ball mill

Product Introduction

The beneficiation ball mill consists of a feeder, a discharger, a rotary unit, and a transmission unit (reducer, small drive gear, motor, and electronic control). The hollow shaft is made of cast steel with a removable inner lining. The large rotary gear is hobbed from a casting, and the drum is lined with a wear-resistant liner for excellent wear resistance. This machine operates smoothly and reliably. A beneficiation ball mill is a key piece of equipment in mineral processing. It separates and screens different mineral materials and separates tailings. It is crucial for improving the quality of the selected mineral materials. It can process a variety of grindable mineral materials, non-ferrous metal beneficiation, and new building materials. Tongli's selected mineral materials are uniformly fine and of high quality.

Product Advantages

The beneficiation ball mill consists of a feeder, a discharger, a rotary unit, and a transmission unit (reducer, small drive gear, motor, and electronic control). The hollow shaft is made of cast steel with a removable inner lining. The rotating gear is hobbed from a casting, and the barrel is lined with a wear-resistant liner for excellent wear resistance. This machine operates smoothly and reliably. Mineral processing ball mills are essential equipment in mineral processing, separating and screening different mineral materials and separating tailings. They are crucial for improving the quality of the processed ore. They can process a variety of grindable ores, non-ferrous metal beneficiation, and new building materials. Tongli produces ore with uniform fineness and high quality.

1. We can provide mining mills of various specifications and types with diameters ranging from φ900 to φ5000 for various metallurgical and chemical mining enterprises.

2. Rolling bearings replace sliding bearings, saving over 30% in electricity.

3. A forced discharge device has been added to the discharge end, increasing processing capacity by 40%.

4. The mill cylinder utilizes automated welding, ultrasonic testing, integral annealing, and single-stage assembly and processing on large, specialized machine tools to ensure precision and quality.

5. The mill utilizes rare earth materials and a new structural liner, with optimized mill speed and gear design, thereby increasing smooth operation and service life.

6. The mill is fully assembled and debugged before shipment, simplifying on-site installation.

7. The material is fed from the feed device through a hollow feed shaft, spirally and evenly fed into the mill's first chamber. This chamber features stepped or corrugated liners and contains steel balls of varying sizes. The centrifugal force generated by the mill cylinder carries the steel balls to a certain height before they fall, impacting and grinding the material. After coarse grinding in the first chamber, the material passes through a single-layer partition wall into the second chamber, which features a flat liner and steel balls for further grinding. The powdered material is discharged through the discharge grate, completing the grinding process.

8. As the cylinder rotates, the grinding media also slide, grinding the material. To effectively utilize this grinding effect, for grinding larger materials (typically 20-mesh), the mill cylinder is divided into two sections with a partition plate, creating a double-chamber mill. When the material enters the first chamber, it is crushed by steel balls. When it enters the second chamber, the steel end grinds the material. Qualified ground material is discharged from the hollow shaft at the discharge end. When grinding smaller materials, such as sand, grade 2 slag, and coarse fly ash, the mill cylinder can be constructed without partition plates, creating a single-chamber mill. The grinding volume can also be reduced to a single steel section.

Specifications