Discover our engineered solutions designed for heavy-duty industrial processing, aeration, gas compression, and abrasive slurry management.
In modern process industries, the transition of dense solid-liquid mixtures from mixing, neutralization, and reaction vessels requires highly specialized kinetics. A Stirring Tank Transfer Slurry Pump serves as the mechanical heart of these circuits. Unlike standard water pumps or light chemical pumps, transfer pumps situated in stirring tank configurations must handle fluids with dynamic viscosities, high volumetric solid concentrations (often exceeding 60%), and variable particle sizes.
When minerals, chemicals, or waste elements are agitated in a stirring tank, they are kept in a state of suspended animation. The moment these slurries enter the pump suction inlet, the fluid experiences massive shear rates. The pump must be meticulously designed to prevent sedimentation inside the volute, mitigate localized cavitation, and resist aggressive abrasive and corrosive wear forces. By partnering with a globally recognized manufacturer, engineering firms can ensure process continuity, minimize seal failures, and significantly reduce the Total Cost of Ownership (TCO).
Shandong Zhangqiu Blower Co., Ltd. (ZCBC) - Over 50 Years of Engineering Excellence and Market Leadership.
Shandong Zhangqiu Blower Co., Ltd. (Formerly name: Shandong Zhangqiu Blower Works) is a company with over 50 years' blower design, manufacture technology and experience. We set up two Sino-Japanese Joint-ventures and one USA branch that of 1st company in China blower industry establishing oversea branch. We are the leading enterprise in Zhangqiu local industry and main product-Roots Blower's market occupancy is top-ranked in China blower industry.
Overall developing strategy: “Develop main business, pioneer new fields and innovate, cooperate to be a great company”. Working concept: “Do the best”. Now we are a modern company integrated the design, manufacturing and sales on products of: Roots Blower, Centrifugal Blower, Fan, Industrial Pump (including high-grade slurry pumps), Pneumatic Conveying System, Electrical Equipment, MVR Evaporation, Concentration and Crystallization system, Waste Water Treatment Product and Service etc.
In 2005, we moved to a newly built high-standard modern industrial park. This new industrial park covers an area of 430,000 m² with complete facilities and a magnificent office building, providing wide development space for cooperation with overseas companies and supporting our great-leap-forward development.
In July, 7th, 2011, the company was publicly listed on the Shenzhen Stock Exchange center (Stock code: 002598). In 2020, the parent company of Zhang Drum realized an operating income of 1.5 billion yuan and profit of 150 million yuan (including Zhang Drum and its participating holding companies). The company currently has 20 holding companies and has set up four manufacturing bases in Wuxi (Jiangsu), Dongguan (Guangdong), Chenzhou (Hunan), and Jinchang (Gansu), along with four dedicated R&D centers in Beijing, Shanghai, Shijiazhuang, and Wuxi.
Through the implementation of a series of incentives for scientific and technological talents, the company has established a broad stage to display technical prowess. ZCBC has built a strong scientific research team composed of experts enjoying State Council special allowances, provincial/municipal government allowances, engineering and technology researchers, Jinan City "5150" project doctorates, and senior/middle-level industry experts.
The company has established a "postgraduate workstation" and hired more than 10 domestic and foreign experts. We maintain close cooperative research relationships with Tsinghua University, Xi'an Jiaotong University, China University of Mining and Technology, and Shandong University, providing a reliable technical backbone for future technological innovations.
Ensuring operational reliability across diverse global process industries through custom pump engineering.
In froth flotation and mineral separation circuits, stirring tanks are used to mix crushed ore with reagents. Our slurry pumps transfer this heavy material to cyclone classifiers and flotation cells.
Acidic suspensions, catalysts, and salt slurries must be pumped continuously from stirred reactors without leaking dangerous compounds or suffering chemical corrosion.
Neutralization and digester tanks require reliable transfer of thick municipal or industrial sludges, calcium hydroxide solutions, and chemical flocculants.
Operating on a global scale requires meeting stringent local standards. ZCBC is fully certified under international frameworks, ensuring smooth integration into industrial operations globally. Our export activities span more than 70 countries, including the United States, Germany, Italy, and Japan.
We believe in localized technical engineering support. Through our branch office in the USA and a network of service partners, we provide 24/7 technical assistance. We offer fast delivery of critical spare parts, local on-site commissioning, and engineering consultations. This reduces downtime and helps you meet regional regulatory guidelines.
| Certification | Scope & Application | Target Region |
|---|---|---|
| ISO 9001 / ISO 14001 | Quality & Environmental Management Systems | Global Standard |
| CE Certificate | Conformity with European Union Directives | Europe |
| Mining Safety Mark | Underground/Surface Mining Slurry Equipment Safety | China & International |
| ISO 50001 | Energy Efficient Manufacturing Processes | Global Standard |
Our modern manufacturing line utilizes high-precision CNC machining centers, five-axis machining tools, and coordinate measuring machines imported from Japan and Germany. These facilities ensure that all industrial pumps and blowers meet exact design tolerances for reliable long-term service.
Our engineering vision balances operational durability with environmental sustainability.
We integrate temperature, vibration, and seal pressure sensors directly into our pump bearing assemblies. Our real-time analytics predict mechanical wear, preventing unexpected outages in chemical and mineral process lines.
Our materials laboratory designs advanced alloys, such as hyper-eutectic white cast iron with high chromium content, and specialized ceramic composites. These materials extend the operational life of wet ends under high-velocity slurry impacts.
We are upgrading our mechanical seals to prevent hazardous liquid leaks, supporting clean environmental practices. Our dynamic expeller seals and pressurized gas barrier seals keep corrosive chemical slurries safely contained.
Equipped with advanced manufacturing infrastructure to turn custom designs into heavy-duty hardware.
The company maintains strong scientific research and development capabilities, supported by advanced processing and testing equipment. Our product design, analysis, and testing capacities lead the domestic machinery industry. Our modern center features computer-aided design and analysis software, alongside physical test equipment for quality verification.
Our production floor features nearly 100 sets of advanced equipment, including CNC machining centers, five-axis machining tools, three-axis coordinate measuring machines, and ultrasonic flaw detectors imported from Japan and Germany. These high-precision processing tools ensure consistent manufacturing quality for our machinery lines.
We implement Product Lifecycle Management (PLM) systems, Computer-Aided Manufacturing (CAM), Computer-Aided Process Design (CAPP), and Computer-Aided Testing (CAT) technologies. These digital tools improve manufacturing accuracy, shorten custom design cycles, and guarantee the performance parameters of each customized pump.
Corporate culture serves as the foundation for modern enterprise management, showing our commitment to reliable operations. We respect the contributions of our personnel, encourage technical innovation, and support team members in taking initiative. By working toward common organizational goals, our teams maintain quality standards across our design and manufacturing operations.
Under our leadership team, we focus on expanding our core product lines, introducing new technical solutions, and pursuing international partnerships to drive sustainable growth.
"Do the best" defines our approach to design and quality control. We analyze customer requirements to deliver optimized mechanical solutions and reliable service support.
Get professional answers to common questions about stirring tank transfer slurry pump operations.
Our design team can provide preliminary CAD or 3D layouts within 24 hours based on your project specifications. Reach out to our application engineers to request a technical proposal for your stirring tank installation.
Explore our extensive range of certified industrial blowers, compressors, and high-performance slurry pumps.
Zhangqiu
