Explore our top-performing, field-tested fluid dynamics products engineered to deliver high-capacity industrial air handling and robust slurry transportation solutions.
Modern mineral extraction, heavy chemical plants, and municipal waste management demand high reliability from slurry transport infrastructures. The dynamic challenges in transferring heterogeneous mixtures of solid abrasives and carrier liquids present complex operational hurdles. To maximize system efficiency and prevent unplanned system outages, selecting slurry transport systems and high-pressure slurry pumps requires deep engineering expertise.
Industrial procurement departments focus heavily on finding suppliers capable of delivering components that reduce Total Cost of Ownership (TCO) while extending Mean Time Between Failures (MTBF). System wear is dominated by slurry concentration, solid particle size distribution, particle shape, and operational fluid velocity. As a result, selecting specific materials like Silicon Carbide (SiC) ceramics or high-chromium alloys remains critical for modern facilities.
Over 50 Years of Engineering Excellence, Custom R&D, and Global Manufacturing Leadership.
Established as Shandong Zhangqiu Blower Works, Shandong Zhangqiu Blower Co., Ltd. (ZCBC) has grown over the last half-century to become an industry-leading player in industrial air-handling systems and industrial process pumps. Publicly listed on the Shenzhen Stock Exchange (Stock Code: 002598), ZCBC maintains a massive 430,000 m² high-standard modern industrial park. We operate four manufacturing bases across Jiangsu Wuxi, Guangdong Dongguan, Hunan Chenzhou, and Gansu Jinchang, alongside four R&D centers in Beijing, Shanghai, Shijiazhuang, and Wuxi.
Through our Sino-Japanese joint ventures and our dedicated US branch, ZCBC has expanded its operations globally. We supply Roots blowers, centrifugal blowers, vacuum pumps, industrial pumps, and pneumatic conveying systems to over 70 countries and regions, including the United States, Germany, and Italy. Our business strategies focus on expanding our core machinery lines while innovating in environmental engineering, wastewater treatment, and MVR systems.
| Stock Exchange & Code | Shenzhen Stock Exchange, Code: 002598 |
| Annual Operating Income | 1.5 Billion Yuan (Zhang Drum Group parent, 2020) |
| Manufacturing Centers | 4 Advanced Production Bases in China |
| R&D Infrastructure | 4 Collaborative Design & Technology Centers |
Exploring advanced hydraulics, solid-state mechanics, and material developments built to withstand extremely abrasive operating conditions.
Our specialized TZJK-TD series ceramic slurry pumps use silicon carbide linings. These linings provide exceptional wear resistance, making them ideal for handling high-solid slurries that easily erode traditional high-chrome steel alloys.
Using advanced PLM software and computer-aided testing (CAT), our design teams optimize pump impellers. This process reduces cavitation zones, stabilizes flow, and improves energy efficiency during heavy-duty operations.
By combining our slurry transport products with our industrial Roots blowers, pneumatic systems, and MVR evaporation technologies, we deliver complete turn-key solutions for industrial concentration and tailings management.
How ZCBC guarantees reliability and precision engineering through CNC manufacturing, 5-axis systems, and strict testing protocols.
Our production facilities feature nearly 100 sets of advanced processing equipment, including imported Japanese and German CNC machining centers, five-axis machining systems, and coordinate measuring machines (CMM).
We use Product Lifecycle Management (PLM) systems alongside computer-aided process planning (CAPP) and CAM technologies. This digital workflow streamlines manufacturing and shortens R&D cycles for custom equipment designs.
ZCBC is fully certified under ISO9001 (Quality), ISO14001 (Environmental), ISO50001 (Energy Management), and ISO10012 (Measurement). Our products carry CE marks, China Compulsory Certifications (3C), and safety labels for mining operations.
Meeting complex industrial challenges through collaborative academic partnerships and highly qualified design teams.
We work closely with clients to tailor solutions for their unique operational needs. Our internal engineering department provides 3D CAD modeling within 24 hours of receiving project details. This rapid layout confirmation accelerates plant design and system planning stages.
By leveraging our strong R&D partnerships with leading academic institutions, including Tsinghua University, Xi'an Jiaotong University, and China University of Mining and Technology, we continuously integrate the latest research in solid-liquid dynamics into our pump and blower products.
Our guiding strategy focuses on developing our core business lines, pioneering new fields through research, and working collaboratively to drive progress. We strive for excellence in every project, ensuring our teams meet the highest engineering standards across all stages of development.
This culture of continuous improvement empowers our engineers, R&D personnel, and customer service teams to deliver high-quality products and responsive technical support for clients around the globe.
Detailed answers addressing critical questions on slurry pump selection, materials, and system optimization.
Sizing slurry pumps requires evaluating key fluid characteristics. This includes slurry specific gravity, particle size distribution, concentration of solids by volume, and the critical carrying velocity of the system. Ensuring the flow velocity remains above this threshold prevents solid settling in the pipe, while avoiding excessive velocities minimizes system wear.
Ceramic-lined pumps, such as those in the TZJK-TD series, use silicon carbide materials that offer significantly higher hardness compared to traditional metals. While high-chrome alloys perform well in typical applications, silicon carbide provides superior wear and corrosion resistance when handling fine, highly abrasive, or chemically aggressive solids.
In integrated operations, Roots blowers and vacuum pumps play key roles in downstream stages, such as vacuum filtration, dewatering, and pneumatic conveying. Utilizing reliable blowers, like the SSR-K or MB series, ensures a stable, oil-free air supply that optimizes process performance and energy efficiency.
Because slurry particles can migrate into sealing areas and cause rapid wear, we use specialized seal configurations. Options include expeller seals, clean water flushes, and heavy-duty mechanical seals made from silicon carbide to prevent leaks and extend maintenance intervals.
Yes. Our engineering teams can create custom 3D models and CAD designs within 24 hours. We customize flanges, baseplates, impellers, and materials to match your current system parameters and ensure seamless integration.
Explore our complete range of high-performance Roots blowers, truck-mounted pneumatic units, and vacuum pumps designed for diverse industrial applications.
Connect with ZCBC's engineering department to optimize your industrial air systems or custom slurry pump configurations.
Our collaborative design services combine specialized material science with advanced fluid dynamics modeling. ZCBC offers 24-hour response cycles for 3D drawings and system layout reviews. We work closely with partners worldwide to ensure reliable, high-efficiency solutions for complex slurry transport and air handling systems.
Shandong Zhangqiu Blower Co., Ltd.
Public Listed Company (Stock Code: 002598)
Engineering technology partnerships with Tsinghua University and Xi'an Jiaotong University.
Our international networks support seamless project execution and logistics across Europe, North America, and the Asia-Pacific region.
Zhangqiu
