Providing optimized solutions for your mine, one-stop service for mineral processing plant!
Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold mining operation cost and increase gold recovery rate to a degree of 99%. View details
“The sun is parching the earth like a big fireball, and the grass near the road...
Equipment manufacturing industry is the pillar industry for economic and social development, which is the cornerstone for improving our comprehensive national strength. With the continuous upgrading of Made in China 2025, Xinhai also greatly strengthened its investment and supervision in innovation and quality. In terms of innovation level, Xinhai has comprehensively upgraded 80% equipment, total of 109 applications for patents, including 14 authorized invention patents; In terms of quality, Xinhai has customized one-stop mineral processing EPC service for different customer needs, and improved products and services quality through system & process management, then achieved remarkable results.
Recently, Xinhai has been authorized by two invention patents: “a mobile concentrator” and “a connection device and welding method that can improve the efficiency of automatic submerged arc welding machine”.
With the continuous upgrading of equipment, technology and service quality, brand awareness of Xinhai is greatly improved. The future, Xinhai will tightly grasp the development opportunity, carry forward the spirit of the craftsman, and keep up with the international advanced level, showing the strength of “Made in China”, then promote the industry to personalized, customized and comprehensive service.
Recently, Xinhai international sales department signed an order with Malaysian customer again. Xinhai undertook its first-stage project, the customer was very satisfied with the results. Therefore, Malaysian customer was not hesitate to choose Xinhai again.
In November 2017, the internationally renowned magazine “Mining Magazine” reported on this project, and fully affirmed Xinhai mineral processing EPC service. The project only took six months from mine design, equipment manufacturing, site construction to installation & commissioning, standard reached. The design capacity was 600t/d, and the actual processing capacity reached 700t/d. Besides, the expecting comprehensive recovery rate was 93%, and the actual recovery rate was up to 95%.
Optimal Ore Beneficiation Experiment and Process
After communicating with customers, Xinhai learned that customers didn’t carry out engineering exploration in the early stage, so customers could not provide the seismic grade of factory buildings. Then, Xinhai personnel finished the vetting exercise of regional seismic grade by site inspection, ore sampling test, data inspection and summary. Finally, Xinhai technical experts researched project site, determined the layout and made optimal mineral processing EPC solution.
Equipment Manufacturing and Packaging
All metal materials were treated with sand blasting and paint treatment before processing. The packaging & shipping team was responsible for package part, which included mechanical engineers, mineral processing engineers, electrical & automation engineers, industrial design engineers, customs brokers, warehouse workers. According to equipment size, shape, weight, moisture and hoisting conditions of this project, as well as requirements of handling, disassembly and transport, site installation, Xinhai packaging & shipping team firstly adopted computer simulation then assorted packing, which greatly improved the packing efficiency.
Civil Construction and Equipment Installation
In the process of civil construction, there were some differences between Xinhai and contractor in the issue of construction period and steel structure quality, so Xinhai actively communicated with contractors, then determined the complete construction scheme after repeated confirmation. Both sides understand the drawing in different ways, so Xinhai staffs answered every question for many times, then adjusted the drawing according to site condition.
Equipment Commissioning and Worker Training
The purpose of equipment commissioning is to find out potential problems during the equipment transformation, thus eliminate potential failure and minimize the operating risk. Relying on more than 20 years of mineral processing experience, Xinhai installation and commissioning team provided professional maintenance and training services to customers. The actual production capacity and recovery rate greatly exceeded design indexes.
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Factory Address: No. 188, Xinhai Street, Fushan high-tech industrial development district, Yantai, Shandong, China
© 2017 Shandong Xinhai Mining Technology & Equipment Inc. Technical Support: 北京鑫互联科技有限公司
© 2017 Shandong Xinhai Mining Technology & Equipment Inc.