As the world's largest steel producer and consumer, China's solid waste has also become a part of the overall development of China's environmental protection industry. The comprehensive utilization of large-scale industrial solid waste such as metallurgical slag, which is an important means to save intensive use of resources, promote fundamental changes in resource utilization, and build ecological civilization. It is an important way to provide resource guarantee for industrial development and rapid development, and also to solve industrial resources. Improper disposal and storage of environmental pollution and safety hazards.

In the process of promoting the utilization of industrial resources, the production equipment has been continuously transformed, and the original ball mill has gradually developed into a vertical roller mill. Nowadays, the manufacturers of vertical mills are springing up, and the choice of manufacturers becomes more important.

Chaeng vertical mill classification: GRMR raw material vertical mill, GRMS slag vertical mill, GRMK cement vertical mill, GRMC coal vertical mill.

GRM vertical mill is a grinding equipment successfully developed by chaeng on the basis of researching the world's advanced vertical grinding technology. Nearly 40 technologies have won national patents and are the star products of chaeng. It integrates grinding, drying, powder selection and conveying, and has remarkable energy saving effect compared with traditional grinding equipment. Since the first vertical roller mill was produced in 2008, chaeng has produced more than 150 sets of GRM series vertical mills of various specifications. The products are sold all over the country and exported to Indonesia, Uzbekistan, Pakistan, South Korea and other countries and regions. .

Applicable materials: cement raw materials, clinker, slag, steel slag, fly ash, coal and anthracite, metal and non-metallic ore and other materials.

Processing capacity: ≥30t/h

Feed particle size: 20-80mm

Product advantages:

1. Advanced technology: draw on the German Loesche vertical grinding technology, more than 20 national patent guarantees.

2. Energy saving and environmental protection: The grinding part adopts the structure of flat pan cone roller, which has high efficiency and low energy consumption, and can reduce electricity consumption by more than 30% compared with the traditional ball milling process;

Grinding, drying and powder selection are all done under the negative pressure inside the mill, and the equipment has good sealing performance and little dust pollution.

3. Easy adjustment: The system adopts DCS central control system, all operation parameters can be adjusted in the middle control, the system response is fast, and the operation is simple and easy;

The combined high-efficiency cage type powder separator with dynamic and static combination has strict fineness control of the finished product, and the fineness of the finished product can be adjusted freely according to the demand.

4. Convenient maintenance: With the turning device, the grinding roller can be easily turned out of the grinding machine for easy maintenance.

5. High operating rate: Continuous optimization of hydraulic system, lubrication system, wear parts and other design, can effectively extend the service life of wear parts, reduce vibration, and make the equipment operating rate as high as 95%.

6. Saving investment: integrating grinding, drying, powder selection and transportation, the equipment process is simple, the floor space is small, and the investment in civil construction is low.