The business covers remote, semi-automatic and automated transformation of equipment; Local repair, dismantling, overall relocation, hoisting, painting of large-scale port equipment and bulk material conveying system, as well as on-site fault maintenance and incoming overhaul of mobile machinery. In recent years, the new loader, excavator remanufacturing project will be waste equipment parts, construction machinery and other professional repair, after the remanufacturing process of the equipment, not only the appearance of new, its performance and quality will even exceed the new product, to achieve cost savings of 50%, energy savings of 60%, saving raw materials of 70%.
The grab product line includes double-jaw anti-funnel grabs, multi-lobe grabs, large-tonnage special grabs, timber grabs, electro-hydraulic grabs, section steel grippers, and dredging grabs suitable for port cranes, gantry cranes, and bridge ship unloaders. The flagship innovation includes the world's first 500-ton and 800-ton underwater salvage grabs, enabling specialized heavy-duty salvage operations beyond conventional loading and unloading of bulk cargo like grain, coal, cement, scrap steel, and ore.
The intelligent hopper system achieves 98% dust removal rate while completing 600 tons per hour of unloading and loading operations, effectively eliminating dust pollution at port ship unloading. With 150kW total power and intelligent power-saving control reducing energy consumption by over 70%, the system saves approximately 1.1 million yuan annually. The product series includes filling and ladle hoppers, mixing hoppers, belt line hoppers, and gantry crane common rail hoppers—providing intelligent, efficient, environmentally friendly, safe, and durable solutions.
The LZ(Y) series two-box flow slurry pumps feature advanced hydraulic theory with special wear-resistant materials for overflow parts. As single-pole, single-suction, horizontal or vertical, double-case or single-case centrifugal pumps, they offer flow range: 7~3,000 m³/h and head range: 10~125m. The pumps handle slurry with maximum volume concentration up to 30% and maximum weight concentration up to 60%, delivering high efficiency, low energy consumption, low noise, convenient maintenance, and long service life.
The passenger ro-ro connecting bridges are specialized equipment for vehicle traffic between wharves and large ro-ro passenger ships, with load capacities ranging from 50 to 150 tons. The latest intelligent connection bridges feature wide spans and large strokes with automatic running and locking capabilities, meeting requirements for overweight military equipment and vehicles to quickly land and board ships at different tides—providing military value, economic benefits for manufacturers, and social benefits for local ports.
The comprehensive transformation and maintenance services cover remote, semi-automatic, and automated equipment upgrades, plus local repair, dismantling, relocation, hoisting, and painting of large-scale port equipment. The loader and excavator remanufacturing project professionally repairs waste equipment through remanufacturing processes that achieve 50% cost savings, 60% energy savings, and 70% raw material savings while delivering performance and quality that can exceed new products—providing appearance renewal with superior operational capability.
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