Premium Quality Direct from China Factory
The global mining industry is undergoing a paradigm shift towards automation and higher efficiency. Hydraulic Longwall Handling Equipment stands at the center of this transformation. In deep underground coal mining, the ability to move heavy-duty roof supports (chocks) safely and efficiently determines the overall productivity of the longwall face. Countries like Australia, Russia, the United States, and China are currently the largest markets for this sophisticated machinery. As mining operations reach greater depths, the demand for high-pressure hydraulic systems—including robust hoses and specialized seals—has skyrocketed.
From a commercial perspective, procurement managers are no longer just looking for "cheap" prices; they are searching for the best Price-to-Performance ratio. An exporter that can provide durable, high-capacity longwall chock carriers alongside the essential high-pressure hoses and sealing kits becomes a vital strategic partner. The industrial trend is moving toward integrated logistics, where the carrier, the hydraulic power system, and the maintenance seals are treated as a single ecosystem to minimize downtime. As a leading Hydraulic Longwall Handling Equipment Exporter, we understand that every hour of equipment failure can cost thousands of dollars in lost production, which is why our pricelist focuses on high-durability components that offer long-term savings.
Modern longwall systems operate around the clock. Our equipment is designed for maximum uptime in harsh underground environments.
Underground safety is paramount. Our carriers and high-pressure hoses meet international ISO and mining-specific safety certifications.
By optimizing manufacturing in China, we offer competitive pricelists without compromising on Italian or Austrian engineering standards.
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, growing from the Xianyang Kelong Rubber Products Institute. Today, we are a technological powerhouse integrating R&D, production, and sales.
Our core focus lies in hydraulic seal sets, high-pressure hoses, and coal mine auxiliary transportation equipment. We don't just sell products; we provide comprehensive technical services. Our components are trusted globally across Coal Mining, Civil Aviation, High-Speed Railways, and Wind Power sectors. Being one of the top three in the domestic coal machine sealing industry, we are now expanding our reach as a premier global exporter.
Total Assets (RMB)
Employees
Engineers
R&D Investment
What sets our Cheap Hydraulic Longwall Handling Equipment apart is the integration of world-class technology. Our sealing products utilize equipment and production processes from DMH Company in Austria, while our hydraulic hose production base features a complete set of Italian-imported equipment. This blend of European precision and Chinese manufacturing efficiency allows us to provide high-end products at an exporter's discount price.
In local applications, our equipment is tailored for specific geological challenges. Whether it's the high-sulfur coal mines in Russia or the deep-seam operations in Australia, our 55T to 70T Longwall Chock Carriers are engineered for high maneuverability (reaching speeds of up to 20 km/hr) and extreme load-bearing capacity. The use of SAE 100 R12 spiral hoses ensures that the hydraulic power is delivered consistently even under the most intense pressures encountered in longwall mining.
Our hose production line is fully automated, ensuring consistent wall thickness and reinforcement layering for maximum burst pressure protection.
Using DMH technology, we produce seals with superior wear resistance and thermal stability, essential for heavy-duty hydraulic cylinders.
The biggest trend in 2024 is the shift toward "Smart Mining." This involves equipping hydraulic carriers with IoT sensors that monitor oil temperature, pressure levels, and structural stress in real-time. Our latest R&D efforts are focused on integrating these sensors into our Hydraulic Longwall Handling Equipment, allowing for predictive maintenance that prevents costly breakdowns before they occur.
Mining companies are under pressure to reduce their carbon footprint. Our hydraulic hoses are designed to be 100% leak-proof, preventing soil and water contamination from petroleum-based hydraulic oils. Furthermore, the efficiency of our carriers reduces fuel consumption during the transportation of roof supports underground.
Procurement teams are diversifying their suppliers. As a Chinese factory with a $600 million asset base, Kelong offers the stability and production volume that smaller exporters cannot match. We provide a comprehensive Pricelist that covers everything from the carrier vehicle to the smallest O-ring, simplifying the procurement process for international buyers.
As shallow coal reserves are depleted, mines are getting deeper. This requires equipment that can withstand higher ambient temperatures and pressures. Our SAE 100 R12 and EN 856 4SH hoses are specifically designed for these extreme environments, ensuring that the hydraulic system remains responsive at depths exceeding 1,000 meters.
Trusted Performance Across Diverse Industrial Sectors
Hydraulic Solutions for Every Underground Challenge
As a specialized Hydraulic Longwall Handling Equipment Exporter, we invite you to explore our comprehensive range of services. From the initial pricelist inquiry to technical after-sales support, Kelong New Materials is committed to your success. Our 8% market share in the domestic Chinese market is a testament to our quality, and we are ready to bring that excellence to your mining site.
Kelong New Materials
