WHO WE ARE
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, evolving from the prestigious Xianyang Kelong Rubber Products Institute. As a technological innovation powerhouse, we integrate R&D, production, and sales, specializing in heavy-duty support handling machines, hydraulic seal sets, high-pressure hoses, and coal mine auxiliary transportation equipment.
Our products are the backbone of industries like Coal Mining, Civil Aviation, High-Speed Rail, and Wind Power. With a commitment to excellence, we have secured a top-three position in the domestic coal machine sealing industry.
The global industrial sector is witnessing a paradigm shift in how heavy-duty materials are handled. From the deep underground coal mines of Australia and China to the massive wind farms in the North Sea, the demand for Heavy-Duty Support Handling Machines has never been higher. These machines are no longer just mechanical tools; they are sophisticated systems integrated with high-pressure hydraulics and precision sealing technology.
In the current economic climate, global enterprises are prioritizing efficiency and safety. The transition toward automated and semi-automated mining operations requires handling vehicles—like our 55/70T LWC Longwall Chock Carriers—that can operate reliably in confined, hazardous environments. The "Cheap" aspect of our pricelist doesn't refer to quality but to the optimized cost-to-performance ratio that Chinese manufacturing excellence provides to the global market.
1. Electrification and Green Energy: There is a significant push toward reducing carbon footprints in mining. We are researching hybrid and fully electric drive systems for our handling vehicles to meet these environmental standards.
2. Smart Monitoring: Modern hydraulic systems now incorporate sensors that provide real-time data on seal wear and hose pressure, preventing catastrophic failures before they occur.
3. Material Science Breakthroughs: The use of Carbon-filled PTFE and advanced PU materials in sealing elements allows for higher pressure thresholds and lower friction, extending the lifespan of heavy machinery.
Our equipment is designed with versatility in mind. In underground mining, our chock carriers navigate steep gradients and narrow tunnels with ease. In offshore oil and gas, our high-pressure hoses (SAE 100 R13) resist the corrosive effects of salt spray and extreme pressure fluctuations. For civil engineering, our TBM (Tunnel Boring Machine) seals ensure that massive excavation projects proceed without hydraulic leaks, significantly cutting down maintenance costs and downtime.
Choosing Shaanxi Kelong as your partner means tapping into a robust supply chain and cutting-edge R&D. With over 7% of our annual income reinvested into R&D, we stay ahead of technical curves. We utilize Austrian DMH technology for seals and Italian imported equipment for our hydraulic hose production lines. This blend of European precision and Chinese manufacturing scale allows us to offer a competitive pricelist without compromising on the ISO and IRIS certifications that global buyers demand.
ISO and IRIS certifications. Our professional team conducts strict checks throughout the production process, guaranteeing top-notch product quality.
Nearly 180 engineers and technicians, with an R&D center and 7%+ annual R&D investment, ensuring robust and diverse production capacity.
Sealing products adopt DMH Austria technology. Hydraulic hose lines utilize complete sets of equipment imported from Italy.
Ultra-tough, high-pressure hydraulic hose for rock-solid machinery performance.
Rigorously tested, this hose stays stable under extreme conditions.
Innovative design: combines flexibility and strength, easy to install.
Upgrade your equipment's efficiency with our high-pressure hose.
Kelong New Materials
