Solution

Solution

Introduction

Calcium Carbonate mill

Calcium carbonate, commonly known as limestone, stone powder, marble, etc. It is an inorganic compound, the main component is calcite, which is basically insoluble in water and soluble in hydrochloric acid. It often exists in calcite, chalk, limestone, marble and other rocks. It is also the main component of animal bones or shells. According to different production methods, calcium carbonate can be divided into heavy calcium carbonate, light calcium carbonate, colloidal calcium carbonate and crystalline calcium carbonate. Among them, heavy calcium is refined by directly crushing calcite, limestone, chalk and shell by mechanical method, which has important applications in industrial production.

Raw material testing

Raw material testing

The particle shape of heavy calcium is irregular. It is a polydisperse powder with an average particle size of 5-10 μ m。 The application fields of powders with different fineness are also different. For example, the powder within 200 mesh can be used for various feed additives, with a calcium content of more than 55.6 and no harmful components. 350 mesh - 400 mesh powder can be used to manufacture gusset plate, downcomer pipe and chemical industry, and the whiteness is more than 93 degrees. Therefore, doing a good job in the detection of heavy calcium raw materials is an important measure about the application prospect of heavy calcium. Guilin Hongcheng has rich experience in the field of heavy calcium pulverization and has superb and precise testing instruments and equipment, which can help customers analyze and test raw materials. It includes the finished product inspection of particle size analysis and product passing rate, so as to help customers carry out market development in different fields according to different particle sizes with real and reliable analysis data, so as to more accurately locate the market development direction.

Project declaration

Project declaration

Guilin Hongcheng has a highly skilled elite team. We can do a good job in project planning in advance according to the pulverizing needs of customers, and help customers accurately locate the equipment selection before sales. We will concentrate all advantageous resources to assist in providing relevant materials such as feasibility analysis report, environmental impact assessment report and energy assessment report, so as to escort customers' project application.

Equipment Selection

https://www.hongchengmill.com/hc-super-large-grinding-mill-product/

HC large pendulum grinding mill

Fineness: 38-180 μm

Output: 3-90 t/h

Advantages and features: it has stable and reliable operation, patented technology, large processing capacity, high classification efficiency, long service life of wear-resistant parts, simple maintenance and high dust collection efficiency. The technical level is at the forefront of China. It is a large-scale processing equipment to meet the expanding industrialization and large-scale production and improve the overall efficiency in terms of production capacity and energy consumption.

HLM vertical roller mill

HLM vertical roller mill:

Fineness: 200-325 mesh

Output: 5-200T / h

Advantages and features: it integrates drying, grinding, grading and transportation. High grinding efficiency, low power consumption, easy adjustment of product fineness, simple equipment process flow, small floor area, low noise, small dust and less consumption of wear-resistant materials. It is an ideal equipment for large-scale pulverization of limestone and gypsum.

HLMX superfine vertical grinding mill

HLMX super-fine vertical grinding mill

Fineness: 3-45 μm

Output: 4-40 t/h

Advantages and features: high grinding and powder selection efficiency, energy saving, high efficiency, convenient maintenance, low comprehensive operation cost, reliable performance, high degree of automation, stable product quality and excellent quality. It can replace the imported ultra-fine vertical mill and is an ideal equipment for large-scale production of ultra-fine powder.

HCH ultrafine mill

HCH ultrafine ring roller mill

Fineness: 5-45 μm

Output: 1-22 t/h

Advantages and features: it integrates rolling, grinding and impact. It has the advantages of small floor area, strong completeness, wide use, simple operation, convenient maintenance, stable performance, high cost performance, low investment cost, economic benefits and fast income. It is the mainstream equipment for the processing of heavy calcium ultrafine powder.

Environmental protection measures

1. It adopts pulse dust collection system to collect dust efficiently, with an efficiency of more than 99%. It effectively prevents the long-term backlog of powder. It is one of the patents invented by Hongcheng in compliance with the requirements of environmental protection;

2. The system is sealed as a whole and operates under full negative pressure, which can basically realize no dust overflow;

3. The system has few equipment and simple structural layout, which is only 50% of the ball mill. And it can be open-air, which greatly reduces the floor area and construction cost, and the return of funds is fast;

4. Low energy consumption, which is 40% - 50% lower than that of ball mill;

5.The whole system has small vibration and low noise. The utility model adopts a grinding roller limiting device, which can effectively avoid violent vibration and has more reliable performance.

Return on investment

At present, calcium carbonate has high application value in papermaking, plastics, rubber, paint, medicine and other industries. The high application of heavy calcium powder in the market mainly includes 325 mesh, 400 mesh coarse powder, 800 mesh micro powder, 1250 mesh and 2000 mesh ultra-fine powder. The introduction of advanced milling technology and equipment can not only process calcium carbonate efficiently, but also further improve the grinding efficiency, improve the added value of products, help enterprises improve the core competitiveness of products and produce greater economic and social benefits.

1. Guilin Hongcheng is a professional powder equipment manufacturing enterprise, which can provide customers with experimental research, process scheme design, equipment manufacturing and supply, organization and construction, after-sales service, parts supply, skill training and other services.

2.Hongcheng's heavy calcium superfine mill is a powerful equipment in terms of production capacity, energy consumption and environmental protection. It has been certified by China calcium carbonate Association as an energy-saving and consumption reducing equipment in the field of ultra-fine processing of calcium carbonate in China, with fast investment income.

Service support

Calcium Carbonate mill
Calcium Carbonate mill

Training guidance

Guilin Hongcheng has a highly skilled, well-trained after-sales team with a strong sense of after-sales service. After sales can provide free equipment foundation production guidance, after-sales installation and commissioning guidance, and maintenance training services. We have set up offices and service centers in more than 20 provinces and regions in China to respond to customer needs 24 hours a day, pay return visits and maintain the equipment from time to time, and create greater value for customers wholeheartedly.

Calcium Carbonate mill
Calcium Carbonate mill

After-sale service

Considerate, thoughtful and satisfactory after-sales service has been the business philosophy of Guilin Hongcheng for a long time. Guilin Hongcheng has been engaged in the development of grinding mill for decades. We not only pursue excellence in product quality and keep pace with the times, but also invest a lot of resources in after-sales service to shape a highly skilled after-sales team. Increase efforts in installation, commissioning, maintenance and other links, meet customer needs all day, ensure the normal operation of equipment, solve problems for customers and create good results!

Project acceptance

Guilin Hongcheng has passed ISO 9001:2015 international quality management system certification. Organize relevant activities in strict accordance with the certification requirements, conduct regular internal audit, and continuously improve the implementation of enterprise quality management. Hongcheng has advanced testing equipment in the industry. From casting raw materials to liquid steel composition, heat treatment, material mechanical properties, metallography, processing and assembly and other related processes, Hongcheng is equipped with advanced testing instruments, which effectively ensures the quality of products. Hongcheng has a perfect quality management system. All ex factory equipment are provided with independent files, involving processing, assembly, testing, installation and commissioning, maintenance, parts replacement and other information, creating strong conditions for product traceability, feedback improvement and more accurate customer service.


Post time: Oct-22-2021