Engineered for high-demand environments and contamination-free operations.
In the modern industrial era, the demand for Oil-Free Vacuum Pumps has surged exponentially. Unlike traditional oil-sealed pumps, oil-free (or dry) vacuum technology eliminates the risk of hydrocarbon contamination, making it indispensable for high-purity applications. Globally, the industry is witnessing a paradigm shift driven by stringent environmental regulations and the rise of advanced manufacturing sectors such as semiconductors, pharmaceuticals, and lithium-ion battery production.
The global vacuum pump market is projected to reach billions by 2030, with dry vacuum technology growing at a CAGR significantly higher than traditional lubricated variants.
Research labs and medical facilities now mandate oil-free environments to ensure experimental integrity and patient safety from oil mist exhaust.
Oil-free pumps reduce hazardous waste disposal costs and energy consumption, aligning with global Corporate Social Responsibility (CSR) goals.
Shandong Tongyi Machinery Equipment Co.,Ltd is a professional manufacturer of vacuum pump, water pump, slurry pump and other industrial pumps. In line with the concept of "science and technology leading, quality oriented, and reputation first", the company has made great efforts to innovate and forge ahead, so that excellent results have been achieved in the production and operation, new product development and other aspects of the company.
Years Experience
Global Markets
Successful Projects
Certified Quality
The company has modern standard workshop, with a complete scientific quality management system. There are many advanced, professional production equipment and testing instruments. As a premier China Oil-Free Vacuum Pump Manufacturer, we have evolved from a local supplier to a global powerhouse by investing in CNC lathes, drilling machines, machining centers, and large floor boring machines.
IoT-enabled pumps with real-time monitoring of vibration, temperature, and pressure are becoming the industry standard for predictive maintenance.
Variable Frequency Drive (VFD) technology integration allows pumps to adjust speed based on demand, reducing operational costs by up to 30%.
As laboratory equipment becomes more compact, the demand for portable yet powerful oil-free diaphragm and scroll pumps is rising.
As a leading supplier of industrial pumps, Shandong Tongyi stays at the forefront of these trends. Our R&D department focuses on developing the WLW vertical oil-free reciprocating vacuum pump and high-efficiency water ring series that meet the evolving needs of the "Industry 4.0" era. We understand that precision is not just a requirement; it is the foundation of modern manufacturing.
International buyers, from EPC contractors in the Middle East to lab equipment distributors in Europe, seek reliability above all else. Procurement teams are looking for partners who provide not just products, but comprehensive vacuum solutions. Here is how our technology is applied across various localized scenarios:
Leveraging China's mature supply chain, we offer premium-grade engineering at a fraction of the cost of Western competitors.
With our advanced CNC centers, we can tailor pump specifications, materials (like fluorine plastic), and configurations to your specific site needs.
Our large-scale manufacturing capacity ensures that even high-volume orders for infrastructure projects are delivered on schedule.
Beyond our flagship oil-free series, we offer a massive range of industrial fluid solutions. Our main products include:
Vacuum Solutions: SZ, SZB, SK, 2BV, 2BEA, 2BEC series water ring vacuum pumps, roots water ring units, closed cycling vacuum units, and WLW vertical oil-free reciprocating vacuum pumps.
Water Pumps: SH, S, OS, IS, ISG, LG, DL, DA1 series vertical and horizontal water pumps.
Slurry & Sewage: YZ, YW vertical slurry pumps, GMZ, ZJ horizontal slurry pumps, QW submersible sewage pumps, and DYWS submerged pumps.
Specialty Pumps: WSL submerged No-clog pumps, PW horizontal sludge pumps, IH chemical pumps, YHF submerged anti-corrosive pumps, FSB fluorine plastic centrifugal pumps, and self-priming equipment.
The company has a perfect pre-sales service reception, sales production supervision and management, and after-sales service guidance. We don't just sell a pump; we provide a lifecycle of support. Our production floor is equipped with large floor boring machines and sophisticated testing instruments to ensure every unit meets the "Zero Defect" standard before export.
"Science and technology leading, quality oriented, and reputation first" - This is our promise to you.
Tongyi Machinery
