Dolomite Ultrafine Vertical Grinding Mill , Non-Metallic Powder Vertical Roller Mill , With Adjustable Fineness

1, Introduction to Vertical Dolomite Mill

Application field of dolomite powder production
Dolomite powder can be used as a refractory inner layer, slag making agent, cement raw material, glass flux, kiln industry, fertilizer, building and decorative stone, paint, insecticide, and medicine for various purposes in the conversion furnace used in steelmaking. It can be used in fields such as building materials, ceramics, glass and refractory materials, chemical industry, agriculture, environmental protection, energy conservation, etc. Mainly used as alkaline refractory material and flux for blast furnace ironmaking; Production of calcium magnesium phosphate fertilizer and preparation of magnesium sulfate; And ingredients for producing glass and ceramics.

Material processing
Hefei Hengcheng powder making equipment is applied in many fields such as large-scale non-metallic ore powder making, environmentally friendly desulfurization limestone powder making, calcium carbonate powder making, large-scale coal powder equipment, petroleum coke fuel industry, manganese ore processing field, comprehensive utilization of slag, water slag, fly ash, gypsum powder making, etc.

2,Introduction to HVM Type Dolomite Vertical Mill Process
The material discharge pipe falls into the center of the grinding plate, and the constant speed rotating grinding plate uses centrifugal force to evenly disperse and flatten the raw materials outward, forming a certain thickness of material bed. The material is simultaneously crushed by multiple grinding rollers on the grinding plate. Under the continuous drive of centrifugal force, the material continuously moves towards the outer edge of the grinding disc. The material leaving the grinding disc encounters hot gas entering the mill through the wind ring and rises accordingly. It enters the separator through the middle shell of the mill, and during this process, the material undergoes sufficient heat exchange with the hot gas, and the water is quickly evaporated. The powder concentrator controls the fineness of the finished product at the outlet of the roller mill. Particles larger than the specified size are separated and fall back to the grinding disc. Materials that meet the fineness requirements are fed into the finished product warehouse through the powder concentrator.

3, Advantages of vertical mill products
1. High degree of automation, simple operation, and labor saving.
2. The equipment operates stably, efficiently and environmentally friendly.
3. The supply chain is complete and the delivery cycle is short.
We have a large casting base that can ensure the supply of complete equipment and spare parts support.
Hefei Hengcheng can customize according to the material characteristics of customers, with flexible configurations to meet their personalized grinding needs.

Technical Parameters Table

Re:The data based on Mohs'hardness 3-4 material
The product fineness can reach 10 um(1250 meshes)

Hefei Hengcheng Industrial Equipment Technology Co., Ltd. (hereinafter referred to as Hengcheng) was established in 2008. The company is located in Hefei, Anhui, a famous science and education city in China. It is a national-level high-tech enterprise and technology-based enterprise specializing in powder industry technology and equipment R&D, manufacturing, sales and service. The company has passed the ISO9001 international quality system certification.

Our company's main products : Vertical Coal Mill,Limestone Vertical Mill,Vertical Raw Mill,Slag Grinding Mill,Gypsum Grinding Mill,Calcite Mill,VRM Cement Mill,Bentonite Grinding Mill,Dolomite Grinding Mill,Bauxite Grinding Mill and pneumatic conveying system equipment. Among them, the grinding system equipment includes HVM vertical mill, rotary air lock feeder, and pressure-resistant sealed metering feeder. The products of the pneumatic conveying system equipment include PCD type positive pressure dense phase pneumatic conveying bin-type pump, PJP type positive pressure dilute phase pneumatic conveying jet pump, and HL type high-efficiency pneumatic fluidized blanking and blockage removal device.

Since its establishment, the company has always adhered to the development concept of "Based on Industry and Equipped in the World", and is committed to providing domestic and foreign customers with a complete set of system solutions in the powder industry field covering powder industry preparation, engineering design, engineering general contracting and technical services and consulting. Program. The company's core technology products have been widely used in the powder processing fields of building materials, metallurgy, chemical industry, heat, energy, electric power, lime kiln, pellets, mineral processing (including metal and non-metallic minerals), port warehousing and logistics and other industries.

The company has a professional technical team composed of high-quality talents such as experts and scholars, senior engineers and postgraduates who have won the National Science and Technology Progress Award and participated in the formulation of relevant industry standards. Practical experience, has rich engineering practice experience and theoretical basis. At the same time, the company has established technical cooperation and exchange relations with a number of key universities, absorbed the cutting-edge technologies in the powder industry at home and abroad, and closely followed the development trend of the powder industry, so as to provide customers with advanced and reliable powder equipment and various professional services. Technical Services.

Aiming at the two important links of powder preparation and powder transportation in the powder industry, the company has deeply studied the physical and chemical properties of various types of powder materials in different industries and fields after years of technical accumulation and a large number of engineering practices. On this basis, we have developed powder processing technology and complete sets of equipment that are highly targeted, safe, reliable, efficient and energy-saving.

We have a professional technical team composed of experts and scholars, senior engineers and postgraduates who have won the National Science and Technology Progress Award and participated in the formulation of relevant industry standards. All team members have more than ten years of experience in large state-owned design institutes in the industry Experience, has a wealth of engineering practice experience and theoretical basis. It can provide professional and systematic engineering design services for customers in various industries involving grinding system and pneumatic conveying system engineering, and provide a complete set of solutions in the field of powder engineering.

We have undertaken a large number of domestic and foreign (currently the company exported to Indonesia, Vietnam, the Philippines, Pakistan, Egypt, Yemen, Saudi Arabia, Congo and other countries and regions in the world) the metallurgical industry limestone powder milling and pneumatic powder conveying projects and coal powder preparation And pneumatic conveying project, lime kiln industry pulverizing and pneumatic powder conveying project, coal powder preparation and pneumatic conveying project, cement industry grinding system and conveying system renovation project and other engineering design projects, the design of the engineering project equipment selection is reasonable, The design scheme is scientific and reasonable, concise, practical, and cost-effective, all of which have reached or exceeded the expected indicators, and have been highly recognized and praised by users. The project has won the company's reputation in the industry.

Our goal: to sell the best machines at the best prices with industry-leading customer service. We personally know each of our customers, always adhering to the development concept of "Focus On Powder,Equipping The World", we are committed to providing powder industry services covering powder industry preparation, engineering design, engineering general contracting and technical services and consulting for customers around the world. A complete set of system solutions in the field.

For more detailed information on our Powder Industry Technology and Equipment, please do not hesitate to contact us! We welcome your inquiries, and look forward to working with you.