Lead-zinc ore beneficiation required equipment and process flow

Lead-zinc ore is a relatively common high-quality mineral resources, after beneficiation and processing, lead-zinc metal can be obtained, is widely used in metallurgy, military, machinery, medicine, chemistry, electrical and many other fields, has a very high industrial use value.

With the continuous development of industrial science and technology, people's attention to the lead-zinc ore market gradually increased, and more and more friends invest in the ore processing industry. So lead-zinc ore beneficiation process need to use what equipment? This is a topic of particular concern to customers, the following is a brief introduction.

1. Crusher - crushing equipment

Lead-zinc ore first through the crushing stage, the essential crushing equipment for this process is the jaw crusher produced by OCP machine. It has special performance advantages as follows:

(1) Large crushing ratio, inlet and outlet are optimized design, can pass through a larger diameter of the material, at the same time, the size of the outlet can be adjusted, can better grasp the finished lead-zinc ore particle size;

(2) Significant crushing effect, the crushed material is cubic, no over-crushing, uniform quality, providing high quality raw materials for the next stage and reducing the load of grinding equipment;

(3) Small size, simple operation, flexible use, strong quality, no matter in any environment can maintain high performance operation, and infrastructure investment can be reduced by more than 65%.

2.Ball Mill - Grinding Equipment

Lead-zinc ore grinding equipment can not be separated from our ball mill, which realizes the combination of industrial fine grinding and mechanization.

(1) Cylinder structure design, steel balls in the grinding body after a reasonable configuration, can be selective grinding of materials, which helps to save power consumption and improve the grinding efficiency by more than 2 times;

(2) The cylinder and its main parts are made of materials that effectively improve the quality and reliability of the equipment, extend its life by more than two times, and realize high efficiency and high yield operation.

3.Flotation Machine - Mineral Processing Equipment

Lead and zinc ores are processed by flotation method, and this stage is of course indispensable for the flotation machine produced by our company, which is designed by combining the advanced technology from abroad and years of production experience, and is characterized by its unique excellent features.

(1) Better flotation effect, can effectively improve the grade of lead and zinc concentrate by 3 percentage points, so that it has a better industrial application prospects and higher market price;

(2) High degree of automation, can realize automatic dosing, no need for on-site personnel, and to ensure that the additive is more accurate, to avoid waste and save costs;

(3) The flotation process is smoother, few failures, and can avoid dust and noise pollution, energy consumption is also relatively low, can realize the green low-carbon production.

4.Dryer-Drying equipment

The main purpose of the dryer is to dewater and dry the lead-zinc concentrate obtained after flotation, and its structural advantages are also more prominent.

(1) The drying cylinder is made of superior materials and reasonably designed, which can reduce heat loss and save a lot of fuel costs every year;

(2) Adopt computer remote control, can freely control the moisture content of the finished material, effectively improve the drying effect, enhance the grade of the material.

(3) The dryer is inexpensive, sturdy quality, easy to operate, flexible to use, high efficiency and high yield, it is a very high quality drying equipment.

Lead-zinc ore beneficiation process introduction:

Lead-zinc ore beneficiation process is divided into 4 links: crushing, grinding, flotation and drying. Large lead-zinc ore is firstly crushed in the crusher for preliminary rough crushing treatment; after that, it is sent to the ball mill for reasonable grinding; the qualified materials screened by the spiral classifier will be sent to the flotation machine to do further selection process, which can obtain a certain grade of lead-zinc concentrate; it is sent to the dryer for drying and dewatering.

Lead-zinc ore beneficiation process is very simple, as long as the configuration of mineral processing equipment is reasonable, it will be able to realize to play its excellent value, can create considerable profits for the enterprise, choose OCP machine, can fully meet this demand. Our company has been engaged in the production of metal beneficiation equipment for more than 40 years, experienced and strong, the equipment provided is inexpensive and cost-effective, welcome to come and consult to understand!