High Efficiency HVM3700 Gypsum Vertical Mill For Quicklime Raw Meal Grinding

What is a gypsum mill?
The gypsum vertical grinding machine is an energy-saving grinding equipment that combines mature vertical grinding technology, successful experience at home and abroad, and our company's technological innovation and upgrading. It integrates crushing, drying, grinding, grading, and conveying, and can be widely used in industries such as cement, electricity, metallurgy, chemical, and non-metallic minerals. It focuses on three major fields: non-metallic minerals, coal powder, and slag.
The range of materials that can be applied: river pebble, granite, basalt, quartz, iron ore, Diabase, limestone, Calcite, dolomite, Baryte, talc, gypsum, bentonite, etc.
Working Principle:
The motor drives the grinding disc to rotate through the reducer, the material falls into the center of the grinding disc from the feed inlet, and the hot air enters the mill from the air inlet. Under the action of centrifugal force, the material moves to the edge of the grinding disc, and is crushed by the grinding roller when passing through the annular groove on the grinding disc. The crushed material is carried by the high-speed airflow at the air ring at the edge of the grinding disc, and the large particles fall directly on the grinding disc. 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 on the grinding disc for re-grinding, and the qualified fine powder is ground together with the airflow and collected in the powder collecting device, which is product. Moisture-containing materials are dried during contact with hot gas to achieve the required product moisture.

Specifications And Technical Parameters Of HVM Gypsum Vertical Mill

What are the advantages of a vertical mill specifically designed for desulfurization gypsum powder production line equipment?

Gypsum powder is a non-metallic mineral with high market value, widely used in various fields such as construction, building materials, power plants, papermaking, paint, food, medicine, etc. Unlike natural gypsum, desulfurization gypsum powder, as an industrial solid waste, also has recycling value. By using desulfurization gypsum powder production line equipment, waste can be turned into treasure and value can be created. Vertical grinding machine is a specialized mill that helps bring greater value to the field of desulfurization gypsum.

1. Understand desulfurization gypsum and equipment together
At present, limestone gypsum method is the more mature desulfurization method for thermal power plant desulfurization technology. In order to improve the efficiency of flue gas desulfurization, the desulfurization technology requires higher Calcium oxide content and fineness in limestone powder used for desulfurization. With the expansion of the gypsum market, the price of gypsum powder is also constantly increasing, and the number of projects for grinding gypsum powder is not constantly increasing.

2. Understand the vertical mill and its advantages used in the desulfurization market
Vertical grinding equipment is one of the ideal grinding and processing equipment. Guilin mining machinery responds to the call for energy conservation and emission reduction, helping to achieve efficient grinding and processing in many markets such as coal mines, thermal power plants, limestone desulfurization, desulfurization gypsum and other solid waste, metallurgy, building materials, etc. The vertical mill integrates crushing, grinding, grading, drying, conveying, and powder collection, with high grinding efficiency, high production rate, low energy consumption, larger feed particle size, energy conservation, and emission reduction. It is currently a specialized grinding equipment in the field of dry powder production. Its advantages and characteristics can be summarized as follows:

(1) Environmental noise reduction
Vertical grinding equipment has low vibration, low noise, full negative pressure operation, and no dust leakage, making it a specialized equipment that is conducive to enhancing market competitiveness.
(2) Reliable performance
The grinding roller limit device can avoid vibration caused by material breakage. New grinding roller sealing device, with better sealing performance.
(3) High powder yield
High grinding efficiency and high single machine productivity.
(4) Energy saving
Low energy consumption, compared to ball mills, it is 40-50% lower in energy consumption.
(5) Strong drying power
It can directly blow hot air and has strong drying ability, without the need to purchase an additional dryer. The feed moisture can reach up to 15%.
(6) Low investment
The process flow is simple, the system equipment is few, the layout is compact, the floor area is small, and it can be arranged outdoors to reduce comprehensive costs.
(7) Automated operations
Adopting a PLC fully automatic control system for remote control and easier operation.

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.