Xinhai Mining Group is committed to advancing productivity through continuous investment in research & development and intelligent manufacturing. Xinhai offers extensive research support and a full range of high-performance mining and mineral processing equipment, backed by experienced technical teams and strong manufacturing capabilities.
Xinhai Mining Group has built a strong technical support system through its “Three Institutes and Five Centers” R&D framework, drawing on deep professional expertise and industry experience.
The Xinhai Mine Research Institute delivers comprehensive mineral processing testwork—ranging from exploratory bench-scale testing to semi-industrial pilot studies—to support process development, validate technology, and bridge the gap between laboratory research and industrial application.
The Xinhai Mine Design Institute delivers bespoke engineering and design solutions for medium- to large-scale mining operations globally. The institute formulates viable, high-efficiency project designs engineered around specific site conditions and validated testwork outcomes, backed by robust capabilities in geology, metallurgy, mineral processing, and comprehensive engineering.
The Xinhai Intelligent Equipment Research Institute drives innovation in intelligent mining equipment through a robust research team of PhDs and postgraduate engineers. Its core competencies include dynamic mechanical system design, engineering simulation, and intelligent control technologies.
The Xinhai Mineral Processing Pilot Research Center spans about 3,000 m² and is equipped for laboratory and semi-continuous pilot-scale testing. Located in Yantai, it partners with universities and research institutions to address challenges in the mining industry and enhance mineral utilization.
The Xinhai Underground Tailings Backfill Pilot Center has advanced technology for classification, dewatering, mixing, and proportioning to simulate various underground backfill scenarios. The center conducts thorough tests of key factors such as slurry flowability, backfill strength, transport stability, compaction, and curing behavior.
The Xinhai Equipment Physical & Chemical Testing Center delivers comprehensive Non-Destructive Testing (NDT) services using advanced radiographic, ultrasonic, penetrant, magnetic particle, and visual inspection methods to ensure the absolute quality, structural integrity, and regulatory compliance of materials, components, and equipment.
Xinhai’s wear-resistant rubber R&D and manufacturing base covers 33,000 m² and is supported by a professional technical team specializing in fluid mechanics, mechanical design, and related disciplines. Its proprietary wet-process nano wear-resistant rubber technology has passed provincial-level scientific and technological evaluation.
The Xinhai Automation R&D and Testing Center drives innovation in mining automation, intelligent control, and digital information systems. The center delivers turnkey EPC services and fully integrated automation solutions spanning electrical engineering, instrumentation, control systems, and low-voltage engineering.
Xinhai Mining Group operates an intelligent equipment manufacturing system under a “1+3+1” model, integrating one headquarters base, three intelligent manufacturing factories, and one research institute to support its “Mine Investment + EPC+M+O” full mining industry chain strategy.
