Hefei Hengcheng Industrial Equipment Technology Co., Ltd
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High Efficiency Slag vertical mill—China Grinding Equipment Manufacturers
Description
How much is the slag vertical mill for an annual production line of 300000 tons of slag powder?
There are various types and models of grinding machine equipment, such as commonly used vertical mills, European version mills, Raymond mills, ultrafine grinding machines, etc. Among them, vertical grinding machines are very popular among many grinding machines due to their wide application fields (non-metallic ore, coal powder, slag micro powder, etc.). Vertical grinding machines are not only widely used, but also have a wide range of production capacity coverage. For different materials and different types of grinding machines in different fields, the production capacity range also varies. For non-metallic minerals, coal powder, and slag powder, in addition to differences in production capacity, the fineness of discharge also varies. Even for the same series of coal powder vertical mills, there are up to seven or eight models corresponding, and different models have different parameter requirements such as feed particle size, discharge particle size, and discharge application.
Therefore, if we want to determine the applicable equipment quotation based on our own situation, we must first determine the specific equipment model or even the processing production line according to our own requirements. Because when our raw materials are large, corresponding crushing equipment needs to be configured before grinding, so the specific situation may vary greatly, and the corresponding stone processing production line costs may vary greatly.
Working principle: The electric motor drives the grinding disc to rotate through a reducer, and the material falls into the center of the grinding disc from the feeding port. At the same time, hot air enters the grinding chamber from the air inlet. Under the action of centrifugal force, the material moves towards the edge of the grinding disc and is crushed by the grinding roller when passing through the circular groove on the grinding disc. The crushed material is carried up by the high-speed airflow at the edge of the grinding disc, and large particles directly fall onto the grinding disc for re grinding. When the material in the airflow passes through the dynamic and static separator, under the action of the rotating rotor, the coarse powder falls onto the grinding disc for re grinding, and qualified fine powder is discharged with the airflow, Collect in the powder collection device, which is the product. Materials containing moisture are dried during contact with hot gases to achieve the required product moisture.
Technical Data
| Model | HVM2500 | HVM2800 | HVM3400 | HVM3700 | HVM4200 | HVM4500 | HVM4800 | HVM5100 | HVM5600 |
| Grinding Table Median Diameter(mm) | 2500 | 2800 | 3400 | 3700 | 4200 | 4500 | 4800 | 5100 | 5600 |
| Capacity(t/h) | 23-26 | 50-60 | 70-83 | 90-110 | 110-140 | 130-150 | 150-180 | 180-200 | 200-220 |
| Raw Material Moisture | ＜15% | ||||||||
| Product Specific Surface Area | ≥420㎡/kg | ||||||||
| Product Moistrue | ≤1% | ||||||||
| Main Motor Power(kW) | 900 | 1800 | 2500 | 3350 | 3800 | 4500 | 5300 | 6150 | 6450/6700 |
| Illustrate | Re:Mining slag bond index≤25kWh/t,Steel slag bond index≤30kWh/t,The output will decrease by 30%-40% when grinding steel slag micro power | ||||||||
Engineering consulting
Based on our years of extensive engineering practical experience in different industries, we are able to provide clients with professional and multi-dimensional engineering consulting services related to grinding systems and pneumatic conveying systems. From the early stages of the project to the installation and debugging of the production line, until stable production and compliance, we can provide technical consulting services from multiple perspectives. As long as customers have needs, we will provide them with reasonable suggestions and superior solutions at a professional level to meet their expectations and meet their needs.
Engineering design
We have a professional technical team composed of high-quality talents such as experts, scholars, senior engineers, and master's students who have won the National Science and Technology Progress Award and participated in the formulation of relevant industry standards. The team members have over ten years of experience in large state-owned design institutes in the industry, and have rich engineering practical experience and theoretical foundation. We can provide professional and systematic engineering design services for customers in various industries related to grinding systems and pneumatic conveying systems, and provide a complete set of solutions in the field of powder engineering.
After-sale service
We have a long-term service team for the production line, with good technology and responsible after-sales service. All members have over 5 years of work experience and are able to provide timely, efficient, and comprehensive scientific after-sales service to customers. We can provide customers with after-sales service throughout the entire process of self engineering construction, production line equipment installation, production line debugging, until the production line meets the standards and reaches production capacity, solving various difficulties and miscellaneous problems encountered by customers, and providing thoughtful, meticulous, and comprehensive after-sales service.
Project Cases
Project Name: Process Design and Equipment Manufacturing Supply of HVM2800S Vertical Slag Grinding System
Processing material type: slag
Design processing capacity: ≥ 45t/h
Actual processing capacity: ≥ 55t/h
Product fineness: specific surface area ≥ 420 cm ²/ g