Engineered for high load capability, continuous operational life, and superior mechanical efficiency.
As remote mining operations expand into areas with challenging topography and minimal rail access, the industry is witnessing a significant paradigm shift from traditional dry haulage (trucking and rail) to high-pressure, long-distance hydraulic slurry pipelines. This transition is motivated by critical ESG demands, massive operating cost reductions, and structural safety advantages.
Long-distance pipeline systems carry thick suspensions of particulate solids (such as iron ore, copper concentrate, bauxite, and phosphate tailings) over hundreds of kilometers. Managing these environments requires expert-level understanding of slurry rheology, settling kinetics, critical transport velocity, and high-pressure system transients. Our design framework addresses these complexities, ensuring continuous uptime while avoiding pipeline sedimentation or premature localized abrasion.
Replacing standard trucking fleets with slurry pipelines results in a substantial decrease in greenhouse gas emissions and minimizes dust pollution along transit routes.
Once built, hydraulic transport systems offer much lower operational costs than standard freight options, insulating miners from volatile fuel and driver costs.
Through robust metallurgy and advanced polymer coatings, modern heavy-duty pumps handle tough conditions, running continuously for thousands of hours without downtime.
Combining fluid dynamic simulation with wear-resistant metallurgy to handle highly abrasive slurries.
A major challenge in slurry transportation is dealing with synergistic wear: the combined effect of mechanical abrasion and chemical corrosion. To solve this, our design team uses high-grade high-chrome cast iron alloys (up to 30% Cr) and advanced silicon carbide (SiC) ceramics in critical components.
Our ceramic-lined slurry pumps, including the TZJK-TD ceramic slurry pump series, provide exceptional wear resistance, often lasting 3 to 5 times longer than typical metal alloy components in acidic and highly abrasive environments. This performance is achieved through proprietary sintering techniques that eliminate structural micro-porosity, ensuring the pump lining remains intact under high-impact conditions.
A trusted global manufacturing partner with over 50 years of blower and industrial pump engineering history.
Established in 1957 as Shandong Zhangqiu Blower Works, Shandong Zhangqiu Blower Co., Ltd. (ZCBC) has grown into an industry leader in manufacturing, design, and system integration. With a strong commitment to quality and engineering excellence, ZCBC has expanded its operations globally, founding two Sino-Japanese joint ventures and establishing a dedicated branch in the United States—making it the first company in China’s blower industry to set up an overseas subsidiary.
Under our core strategy, "Develop main business, pioneer new fields and innovate, cooperate to be a great company", and guided by our work concept, "Do the best", ZCBC operates a modern manufacturing complex spanning over 430,000 m². The company went public on the Shenzhen Stock Exchange on July 7, 2011, under Stock Code 002598. Our diverse portfolio includes Roots Blowers, Centrifugal Blowers, Industrial Slurry Pumps, MVR Evaporators, and turnkey environmental engineering solutions.
We believe that technical innovation is driven by top-tier talent. ZCBC has built a highly skilled research and development team, including engineering experts receiving special State Council allowances, doctoral researchers introduced through regional talent initiatives, and over 10 international technical consultants.
By establishing dedicated postgraduate workstations and maintaining close research partnerships with prestigious institutions like Tsinghua University, Xi'an Jiaotong University, the China University of Mining and Technology, and Shandong University, we keep our pump hydraulic designs and blower technology at the forefront of the industry.
Our products are engineered to comply with strict international regulatory bodies and undergo meticulous quality testing.
ZCBC's quality management frameworks are certified across multiple international standards. We hold active registrations for ISO9001 (Quality Management), ISO14001 (Environmental Management), ISO50001 (Energy Management), and ISO10012 (Measurement Management Systems). Additionally, our machinery carries the European CE mark, China's mandatory 3C certificate, and the Safety Mark for Mining Products, ensuring compliance for underground mining operations.
Our intellectual property portfolio includes 69 patents (including 5 core invention patents) and 2 software copyrights. Key proprietary technologies include countercurrent cooling, advanced noise reduction, anti-wear impeller coatings, and dual-stage tandem high-pressure operations. Our equipment is built to perform reliably in demanding mining environments.
Bringing IoT integration and predictive maintenance to modern heavy-duty pumping applications.
Our next-generation pump platforms feature built-in vibration, temperature, and pressure sensor arrays. This real-time telemetry integrates with control systems to detect cavitation, mechanical seal wear, or bearing issues before they lead to downtime.
We use advanced CFD modeling to simulate particle pathways through pump impellers. This helps optimize hydraulic profiles, reducing internal turbulence and extending the service life of wear components.
Shandong Zhangqiu Blower Works established, beginning roots blower design and manufacturing operations.
New leadership team under Chairman Fang Rungang takes office, initiating a diversified growth strategy.
Relocated to our high-standard industrial park (430,000 m²) to support expanded production and global partnerships.
Successfully listed on the Shenzhen Stock Exchange (Stock Code: 002598), marking a key corporate milestone.
Annual operating income reached 1.5 billion yuan, supported by 20 holding companies and 4 main manufacturing bases.
Valuing expertise, safety, and operational excellence to build a reliable engineering team.
At ZCBC, we believe our people are the foundation of our success. We place great importance on supporting our teams, encouraging technical initiative, and offering professional growth opportunities across our offices and factories. By fostering a collaborative and supportive work environment, we enable our engineers to deliver high-quality solutions for our customers.
Our design team works to deliver 3D CAD models and detailed drawings within 24 hours of receiving a client's specifications. This responsive workflow helps mining operators plan, evaluate, and deploy new equipment with minimal delay.
Addressing the technical, operational, and engineering questions frequently asked by project leads and procurement engineers.
Providing high-pressure air supply, gas conveying, and industrial ventilation solutions.
Zhangqiu
