Mining Pipeline Manufacturer | Custom Backfill System Solutions | GOLDDRILL

Intelligent High-Pressure Fluid Supply for Underground Coal Mining
GOLDDRILL provides remote centralized emulsion supply systems for underground coal mines, delivering high-pressure hydraulic emulsion from a centralized pump station to longwall working faces.
The system integrates emulsion preparation, high-pressure pumping, pipeline transmission, valves, monitoring, PLC control, and remote operation into one coordinated solution.
By positioning the pump station away from the working face, the system helps reduce underground congestion, simplify maintenance, and support long-distance hydraulic fluid supply.

Engineered Paste and Tailings Backfill for Underground Mining
GOLDDRILL provides integrated mining backfill system solutions for underground coal and metal mines, converting gangue, tailings, and other solid waste into engineered backfill materials.
The system supports underground mine safety, resource recovery, surface waste reduction, and more sustainable mining operations. By using waste materials for underground filling, mines can reduce surface disposal requirements while improving the utilization of available mineral resources.
GOLDDRILL integrates crushing, material batching, mixing, high-pressure pumping, pipeline transportation, and process control into a coordinated backfill solution. The system is designed to support goaf filling, stope backfill, surface subsidence control, and underground tailings storage through a controlled and repeatable process.
Engineered for continuous underground operation, the system combines wear-resistant backfill pipelines, high-pressure pipe couplings, mining pumps, and modular processing equipment. Each system can be configured according to the mine’s geology, backfill material, required capacity, transportation distance, and underground layout.

Reliable Water Delivery for Municipal, Residential, Commercial, Industrial and Mining Applications
A reliable water supply pipeline system is essential for transporting water safely and efficiently across municipal, residential, commercial, industrial, and mining applications. The system must maintain stable flow and pressure while managing corrosion, abrasion, leakage, mechanical movement, and demanding installation conditions.
GOLDDRILL provides integrated water supply pipeline solutions, including pipes, fittings, mechanical couplings, valves, and connection accessories. Depending on water quality, pressure, temperature, installation environment, and project requirements, systems can be configured with coated steel pipe, lined steel pipe, HDPE pipe, grooved couplings, flanged connections, quick-connect couplings, and control valves.
GOLDDRILL can customize pipe materials, pressure ratings, connection methods, routing, and accessories for new construction, expansion, renovation, and maintenance projects.

HDPE (High-Density Polyethylene) pipe systems are widely used for water supply, mining service water, slurry transportation, irrigation, fire-water ring mains, and industrial process water. The system can be configured with HDPE pressure pipes, fittings, mechanical couplings, fusion welders, valves, and connection accessories, delivering reliable flow under a range of pressures and soil/environmental conditions.
Shandong GoldDrill provides integrated HDPE pipeline solutions covering pipe selection, connection method design, fittings, valves, installation guidance, and export documentation. Solutions can be customized for new construction, expansion, renovation, and maintenance projects in municipal, mining, industrial, and commercial water systems.