SUMEC TOUCH WORLD

ZD/G slurry pump is suitable for transporting abrasive and corrosive slurries containing solid particles in mining, metallurgy, power, coal, chemical industry, building materials and other industries, such as ash transportation and coal slurry transportation in power plants, slurry transportation in metallurgical and dressing plants, coal slurry transportation, coal slurry and dense medium transportation in coal washing plants, etc. The maximum weight concentration of its solid-liquid mixture is 45% mortar and 60% pulp.

design parameters

Flow:4-2550 m3/h

Lift:9-135 m

Flange standard: HG/T 20592-2009

Temperature:-20-120℃

Lubrication: thin oil lubrication

Operating status: Continuous operation

Steering direction: When viewed from the drive end, the pump rotates clockwise

structural characteristics

1)The pump head and bracket are connected with bolts, and the pump water outlet position can be rotated at eight different angles at 45° intervals as needed, which is convenient to meet customers 'on-site pipeline needs and create favorable conditions for realizing multi-level connection.

2)There is an adjustment bolt on the bracket. By screwing the adjustment bolt, the bearing box is axially displaced, thereby realizing the adjustment of the gap between the impeller and the front guard plate, ensuring that the pump always runs at an efficient point.

3)Over-current parts are highly interchangeable.

4)The bearing position is designed with a temperature measuring device to facilitate data collection from the customer's on-site DCS control system.

XIANGYANG WUERWU PUMP INDUSTRY CO., LTD., established in 1968 and located in state-level High-tech Industrial Development Zone of Xiangyang city, is also a holding subsidiary of China North Industries Group Corporation (NORINCO GROUP). The company occupies total area of 500,000 square metres and equipped with advanced foundry, heat treatment, machining, inspection and test facilities that can produce 12000 units of high quality industrial pumps and 7500 tons of special steel castings annually, serving the customers home and abroad in phosphorus chemical industry, thermal power plants, petrochemical industry, coal, mining, metallurgy, nuclear power stations, pulp & paper, watercraft, etc, enjoying leading domestic market share .

WUERWU PUMP specializes in pump research and development, manufacturing, sales and services, awarded as National-level Innovative Pioneer Enterprise, High-tech Enterprise, Provincial Engineering & Technology Research Center of Special Industrial Pump, and technology center of Hubei province. WUERWU PUMP has established quality management system fulfilling the requirements of ISO9001 and been awarded following certificates: Environmental Management System ISO14001, Occupational Health and Safety Management System OHSAS18001, CE Certificate, Safety Certificate of Approval for Mining Products, etc. WUERWU special industrial pumps have been awarded as Name Brand of Hubei Province over the years and successfully operating in more than forty countries around the world.

WUERWU PUMP is a pioneer enterprise engaged in research and commercial application of duplex stainless steel and took part in drawing up National Standard of special steels.WUERWU PUMP makes a perfect combination of technology introduction and independent innovation, developing more than 20 series and 600 types of pumps and meeting individual requirements of different industries.

Seeking sustainable development with lofty aspiration, WUERWU PUMP regards special steel foundry technology as strategic foundation and gives priority to special industrial pumps. WUERWU PUMP is making unremitting endeavor to create a first-class special industrial pump corporation with sophisticated equipment, outstanding management, advanced technology, top product, excellent service, skilled team and workers’ wonderful life.

"May 25" to forge ahead: the national light in the field of slurry pumps

In the national-level high-tech industrial development zone of Xiangyang City, Hubei Province, there is a company that is like a bright pearl shining in the sky of special industrial pump manufacturing. It is Xiangyang 525 Pump Industry Co., Ltd. Since its establishment in 1968, the May 25 Pump Industry has shouldered the mission of the rise of the national manufacturing industry and has embarked on a solid and glorious path in the field of slurry pump manufacturing.​

Start a business hard and start a journey

In the late 1960s, China's industry was in a climbing period where there was a lot of waste to be developed. Basic manufacturing capabilities were weak. Many key pump equipment related to industrial development had long relied on imports. Core technologies and equipment were subject to the dilemma of others, becoming a "stuck neck" problem that restricts domestic industrial upgrading. In this call of the times, the May 25 pump industry was born in response to the situation. As the strategic fulcrum of China North Industry Group in the field of special industrial pump manufacturing, it shoulders the important task of breaking technological monopoly and revitalizing the national equipment manufacturing industry.

At the time of its founding, the company was faced with the test of "poor family background and harsh conditions": there were only 20 acres of crude site, more than 80 employees, outdated production equipment and lack of technical information, and everything needed to start from scratch. However, with the firm belief of "building China's own good pump" and the tenacity of "daring to bite hard bones" fought hard day and night-they started to improve without advanced equipment, and learned by doing without technical experience. From manual polishing in a simple factory building to the preliminary construction of the production line, every step is soaked with the sweat of struggle.

After more than 50 years of wind and rain, the May 25 pump industry has achieved leapfrog development: it has expanded from a small workshop-like factory area of 20 acres to a modern industrial base covering an area of 750 acres; from a start-up team of more than 80 people, it has grown into a professional team composed of more than 800 employees; from a single and simple production process, it has been upgraded to an intelligent manufacturing system covering the entire process of material research and development, product development, casting, heat treatment, machining, inspection and testing. In today's factory area, advanced equipment such as CNC machining centers, green intelligent casting production lines, and high-precision testing equipment are operating in an orderly manner, providing solid hardware support for the high-quality production of each slurry pump, and also allowing the 525 pump industry to stand firmly at the top of the scale of the domestic slurry pump manufacturing field.

Technology attacks and breaks monopoly​

After its establishment, the May 25 Pump Industry was not satisfied with simple production and manufacturing, but turned its attention to the highland of technology research and development. At that time, foreign countries were much ahead of China in slurry pump manufacturing technology, especially in key materials and core design, and imposed a technical blockade on our country. In 1986, the May 25 pump industry ushered in an opportunity for a technological breakthrough. The company resolutely introduced French slurry pump design and manufacturing technology and smelting and casting technology for special steel materials. However, introducing technology is only the first step. The May 25 pump industry knows that only by mastering independent technology can we truly break foreign monopoly.​

With its persistent investment in technology research and development, the company has quickly become a pioneer in the domestic slurry pump industry in the research of duplex stainless steel materials, high-chromium and high-vanadium wear-resistant alloy materials and large-scale commercial applications. In the laboratory for research on duplex stainless steel materials, scientific researchers persisted day and night. After countless tests and failures, they finally overcame technical problems and realized the mature application of duplex stainless steel materials in slurry pump manufacturing. This achievement not only improves the performance of slurry pumps, but also allows the May 25 pump industry to emerge in the industry. Since then, relying on its profound accumulation in material research, the company has participated in the formulation of national standards for special steel materials, gained the right to speak in the industry, demonstrating the strength of China's national manufacturing industry in technological innovation.​

Innovation-driven, diversified development

With the development of the times and changes in market demand, the May 25 pump industry has always regarded innovation as the core driving force for enterprise development. The company has established a professional R & D team and relies on provincial R & D platforms such as "Hubei Province Special Industrial Pump Engineering Technology Research Center" and "Hubei Province Certified Enterprise Technology Center" to continuously increase R & D investment. On the road of independent innovation, the May 25 pump industry has achieved remarkable results, successfully developing more than 20 series of special industrial pumps with more than 600 specifications. Among them, slurry pumps, as the core product, are constantly introducing new ones.​

For example, for special working conditions in different industries, the R & D team has designed a variety of targeted slurry pump products. In the phosphorus chemical industry, slurry pumps face the challenge of strong corrosive media. The wear-resistant and corrosion-resistant slurry pumps developed by Wuerwu Pump use special alloy materials and surface treatment processes to effectively extend the service life of the pumps. In the mining metallurgy industry, slurry pumps need to withstand high concentration and high hardness slurry erosion wear. Wuerwu Pump improves the wear resistance of slurry pumps by optimizing pump body structure and hydraulic design. These innovative products have met the personalized needs of customers in different industries, enabled the 525 Pump Industry to occupy a leading position in the domestic market share for a long time, and gradually developed into the largest slurry pump manufacturing enterprise in China.​

In recent years, the May 25 pump industry has made major breakthroughs in the field of high-end ceramic pumps. Its independently developed "Ultra-High Wear and Corrosion-Resistant Silicon Carbide Ceramic-Lined Slurry Pump" won the third prize for Scientific and Technological Progress by China Ordnance Industry Group Co., Ltd. This product breaks the long-term technical monopoly of European and American countries and solves the problems of short life and high maintenance costs of traditional metal slurry pumps under high corrosion and high abrasion conditions. Through innovative hydraulic design, core flow component structure, material and forming process, the pump efficiency and impact resistance of this series of products have been greatly improved. The life of flow components has reached 3 - 5 times that of metal pumps. It has been widely used in desulfurization and non-ferrous metals. Key industries such as mineral processing and hydrometallurgy have saved a lot of operating costs for related companies and promoted technological upgrading in the industry.​

Twelve minutes of service, full-cycle escort

While technology and production capacity continue to lead the industry, the May 25 Pump Industry has always regarded "May 25 is twelve points of service" as the core criterion throughout enterprise operations-to provide solid basic services, value-added services with characteristics, and quality guarantees. A more assured service system, achieve the service goal of "twelve points of satisfaction", build a full-cycle service system covering pre-sales, sales and after-sales, and allow professional services and high-quality products to form a "two-wheel drive".

During the pre-sales stage, a special service team composed of technical consultants and industry experts was established on the May 20th Five-Year Plan to go deep into customer production sites in different industries such as phosphorus chemical industry, mining metallurgy, thermal power flue gas desulfurization, and nuclear power, combining the characteristics of working conditions, medium attributes, and core elements such as production capacity needs to provide "one-on-one" customized solutions. From pump type selection, parameter optimization to installation layout planning, the team used twelve minutes of meticulous and repeated deductions and verification to ensure that the plan not only meets actual production needs, but also is efficient, energy-saving and economical, and avoids cost waste caused by customers due to improper selection.

In the mid-sales process, the service team follows up the production progress throughout the entire process, and regularly provides customers with information on key nodes such as raw material inspection, key process processing, and finished product testing, so that customers can "see and feel at ease." For large-scale and customized slurry pump products, the company will also dispatch technicians to guide the installation and debugging, hands-on training customer operators in basic maintenance skills, and get through the last mile from "product delivery to stable operation" with twelve points of professionalism.

After-sales service is the top priority of the "Twelve Points of Service" in May 25. The company has established a service network covering the whole country, set up more than 10 service stations in major industrial clusters, equipped with professional maintenance engineers and sufficient spare parts warehouses, and promises to "respond within 24 hours and arrive within 48 hours" to minimize equipment downtime. time. At the same time, relying on Internet of Things technology to create an "intelligent operation and maintenance platform", which collects operating data in real time through sensors installed on the pump body to achieve fault early warning and remote diagnosis, and changes "passive maintenance" to "active maintenance". For overseas customers, an international service team was established on the May 20th to provide multilingual technical support and video remote services. Even if they are far away from the ocean, customers can feel the considerate protection.

In addition, the May 20th Five-Year Plan also established a regular customer return visit mechanism to collect service feedback through symposiums, questionnaires, etc., and continuously optimize service processes and upgrade service capabilities. From "meeting demand" to "creating value", the 525 Pump Industry has used sincerity and professionalism to turn its service into a "golden sign" as important as slurry pump products and become a trustworthy long-term partner for customers.

Quality assurance, world-renowned

While pursuing technological innovation, the May 25 Pump Industry always regards product quality as the lifeline of the company. The company has established a complete quality management system and has successively obtained a series of domestic and foreign authoritative certifications such as ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO 45001 occupational health and safety management system certification, EU CE certification, and mining product safety label certification. From raw material procurement to production and processing, to product inspection, every link is strictly implemented in accordance with standards to ensure that every slurry pump delivered from the factory is of excellent quality.​

With excellent product quality and good market reputation, the "May 25" special industrial pump has maintained the title of "Famous Brand Products of Hubei Province" over the years. The products are not only sold well in China, but also exported to more than 40 countries and regions. In the international market, the slurry pumps of May 25 Pump Industry have won the trust of many international customers with their stable performance and high-quality services, and have become a bright business card for China's national manufacturing industry to go global.​

Looking to the future and creating new glory

Today's May 25 pump industry stands at a new historical starting point, has high aspirations and plans a more ambitious blueprint. The company adheres to the principle of special steel casting technology and focuses on special industrial pumps, especially slurry pumps, as its main business. It is committed to building a leading domestic and internationally renowned comprehensive solution service provider with excellent equipment, fine management, superb technology, exquisite products, lean service, capable team, and exciting life.​

In the future development, the May 25 pump industry will continue to increase investment in technological innovation, keep up with the development trend of intelligent manufacturing and green energy conservation, and develop more high-performance, intelligent, energy-saving and environmentally friendly slurry pump products to meet the needs of domestic and foreign markets. Continuously escalating demand. At the same time, the company will actively expand the international market, strengthen cooperation and exchanges with internationally renowned companies, and enhance the international influence of the brand. In the wave of development of the national manufacturing industry, the May 25 pump industry will continue to forge ahead, continue to write a more glorious chapter with innovation and quality, inject a steady stream of power into the development of China's slurry pump manufacturing industry, and let China's slurry pump shine more brightly on the world stage.

XIANGYANG WUERWU PUMP INDUSTRY CO., LTD., established in 1968 and located in state-level High-tech Industrial Development Zone of Xiangyang city, is also a holding subsidiary of China North Industries Group Corporation (NORINCO GROUP). The company occupies total area of 500,000 square metres and equipped with advanced foundry, heat treatment, machining, inspection and test facilities that can produce 12000 units of high quality industrial pumps and 7500 tons of special steel castings annually, serving the customers home and abroad in phosphorus chemical industry, thermal power plants, petrochemical industry, coal, mining, metallurgy, nuclear power stations, pulp & paper, watercraft, etc, enjoying leading domestic market share .

WUERWU PUMP specializes in pump research and development, manufacturing, sales and services, awarded as National-level Innovative Pioneer Enterprise, High-tech Enterprise, Provincial Engineering & Technology Research Center of Special Industrial Pump, and technology center of Hubei province. WUERWU PUMP has established quality management system fulfilling the requirements of ISO9001 and been awarded following certificates: Environmental Management System ISO14001, Occupational Health and Safety Management System OHSAS18001, CE Certificate, Safety Certificate of Approval for Mining Products, etc. WUERWU special industrial pumps have been awarded as Name Brand of Hubei Province over the years and successfully operating in more than forty countries around the world.

WUERWU PUMP is a pioneer enterprise engaged in research and commercial application of duplex stainless steel and took part in drawing up National Standard of special steels. WUERWU PUMP makes a perfect combination of technology introduction and independent innovation, developing more than 20 series and 600 types of pumps and meeting individual requirements of different industries.

Seeking sustainable development with lofty aspiration, WUERWU PUMP regards special steel foundry technology as strategic foundation and gives priority to special industrial pumps. WUERWU PUMP is making unremitting endeavor to create a first-class special industrial pump corporation with sophisticated equipment, outstanding management, advanced technology, top product, excellent service, skilled team and workers’ wonderful life.