Colombia's complex geology, shaped by the active tectonic forces of the Andes Mountains, creates intense geotechnical challenges for underground operations. From the high-grade underground gold mining operations in Antioquia (such as Segovia and Buriticá) to the deep coal layers of Boyacá and Cundinamarca, securing mine roofs and preventing collapses is critical. Squeezing ground, rock bursts, and high moisture levels are common issues faced by Colombian geotechnical engineers.
To address these conditions, the use of Split Set Stabilizers (Friction Rock Bolts) has become a standard practice in the market. Unlike traditional cement-grouted or expansion shell bolts, Split Sets provide immediate support upon installation. As the steel tube is driven into a slightly smaller borehole, it exerts radial force along its entire length, providing superior resistance to shear and dynamic ground movement. This immediate load-bearing capacity is essential for modern mechanised mine operations and rapid tunnel development in Colombian civil infrastructure.
Made from high-grade structural alloy steel with controlled carbon and manganese content, ensuring the ideal balance between ductility and tensile strength under seismic stress.
No waiting for grout to cure. The friction bolt provides immediate support across its entire length, allowing the mining cycle to continue without delay.
Available in hot-dip galvanized, black steel, and epoxy-coated finishes to withstand various environmental conditions, including acidic runoff and seawater inflow.
As a major manufacturer and exporter, Shandong E-Way Machine Co., Ltd. offers a streamlined supply chain directly from our production facility in China to South American ports, including Buenaventura and Cartagena. By bypassing middlemen, we deliver high-performance ground support systems that meet international quality standards at competitive prices.
Our automated production line handles everything from high-speed precision slitting and tube forming to automatic welding and hot-dip galvanizing. This integration allows us to fill large volume orders with short lead times, ensuring mine operators in Colombia have consistent access to the support materials they need.
Our Split Set Stabilizers and installation accessories are designed for a variety of critical geological applications:
Used to stabilize weak sedimentary rock strata in Boyacá and Norte de Santander. The friction bolts help prevent roof sagging and rock falls in highly layered shale formations.
Provides ground support in the deep emerald mines of Muzo and gold mines of Segovia. Our friction stabilizers handle high seismic stress and deep mining pressures, ensuring worker safety in active production zones.
Supports road tunnel construction through the Andes. The system provides fast, reliable anchoring for temporary and permanent lining structures, accelerating tunnel excavation rates.
Driving Innovation in Industrial Machinery and Building a New Era of Advanced Equipment Manufacturing
Shandong E-Way Machine Co., Ltd. is a modern industrial equipment manufacturer dedicated to the research, development, production, and service of high-quality machinery and engineering solutions. With a strong focus on technological innovation and manufacturing excellence, the company serves customers in mining, construction, and various heavy-duty industrial sectors worldwide.
Over the years, Shandong E-Way Machine has developed a diversified product portfolio covering mining and construction drilling equipment, pneumatic and hydraulic tools, anchoring and support systems, mechanical transmission components, and a wide range of spare parts and accessories. In addition, the company provides customized machining services, including precision components, structural parts, and wear-resistant engineering plastic products, meeting the specific needs of different working conditions and industries.
Innovation is the core driving force behind Shandong E-Way Machine’s sustainable development. The company brings together experienced engineers and technical experts specializing in mechanical design and industrial equipment development. Through continuous research and development, we improve product structures, enhance operational efficiency, and upgrade performance reliability.
By integrating advanced manufacturing technologies and practical engineering experience, we have developed a series of independently designed products that deliver stable performance even under complex and demanding working environments.
Quality is the foundation of our enterprise. Shandong E-Way Machine strictly follows a comprehensive quality management system throughout every stage of production—from raw material selection and precision machining to final inspection and testing.
Understanding the critical importance of safety in mining and industrial applications, our products are engineered with enhanced structural strength, safety protection features, and long-term durability. This ensures reliable operation under high load, harsh conditions, and continuous working environments.
At Shandong E-Way Machine, we uphold a customer-first philosophy and are committed to delivering complete lifecycle support. Our service system includes pre-sales consultation, technical solution design, installation guidance, and comprehensive after-sales support.
We aim not only to provide high-quality products but also to ensure customers receive timely technical assistance and reliable service throughout the entire usage process. This commitment enables long-term partnerships and mutual success with our global clients.
Moving forward, Shandong E-Way Machine Co., Ltd. will continue to embrace the principles of innovation-driven growth, quality excellence, and service-oriented development. We are committed to advancing intelligent manufacturing, expanding application areas, and improving product efficiency, safety, and sustainability.
Together with global partners, we strive to contribute to the continuous progress of the industrial machinery sector and create a smarter, safer, and more efficient future.
