Aiming at mining and mineral processing equipment manufacturing and procurement, Xinhai Mining has established a complete and strict quality management system, procurement and supplier management system to ensure production and procurement in strict accordance with the quality manual.
Mechanical Design Institute undertakes equipment research and development, design, improvement, etc. The technicians provide required equipment according to the equipment requirements put forward by Mineral Processing Research Institute and Mine Design and Research Institute, which makes the clients enjoy the seamless connection turn-key service including "mineral processing test, mineral processing technology, equipment selection, mine design and equipment manufacturing".
All outside metal materials should be first treated by sand blasting and then by coating if they are to be processed in the factory. Over 20 laser, plasma and flame cutting equipment and over 10 automatic welding equipment stand in the manufacturing base. All exported equipment is coated with marine paint for long-time shipment.
For developed countries such as Australia, Canada, the United States, South America and high-demand clients, Xinhai will provide the matched accessories such as motor, reducer, bearing and electrical components of internationally renowned brands, for example: The motor adopts ABB or SIEMENS brand; the reducer adopts SEW or Sumitomo brand; the bearing adopts SKF or Timken brand; and the electrical components adopt Schneider, ABB or SIEMENS brand.
Equipment manufacture is in the charge of Xinhai mine production plants that covers an area of 100 mu, and are divided into 3 production plants. It could manufacture more than 600 kinds of equipment of mining, ore dressing and metallurgy, and could provide full sets of main and auxiliary equipment for mine less than 10000 tons / day capacity. Xinhai company passed the ISO9001:2000 international quality management system certification, and has formed a complete and strict quality management system in equipment manufacture, its operation is in strict accordance with the requirements of the quality manual.
Xinhai takes sole responsibility of all problems of dressing plant construction in EPC. Xinhai could select some main equipment basing on rich experience, so the mine design is in step with equipment manufacture, which greatly shortens the construction period, and saves time and cost for customers. In order to strictly control the period, Xinhai will formulate detailed and feasible project schedule in EPC, and project control group strictly supervise the progress of project.
Xinhai has built mature and perfect procurement and supply management system, and established long-term cooperative relationship with excellent suppliers who are influential in the industry. Xinhai can purchase the equipment and supplies required by mine construction and mineral processing operation for clients, which includes but not limited to mining equipment, excavators, loaders, bulldozers, dump trucks, drilling machinery, mineral processing equipment, water pumps, blowers, cranes, hoists, mine supporting materials, installation & maintenance tools, test & chemical laboratory equipment, spare parts, plant consumables, modular housings, steel structure workshops, etc.
To improve procurement efficiency, reduce procurement cost and guarantee procurement quality, Xinhai applies two levels of procurement mode which is “centralized procurement by headquarters, auxiliary procurement by project management department”, and constructs perfect procurement and supply management institution system, which mainly includes Purchase Management Regulations of Equipment and Materials, Management Method of Circulating Materials and Low-valued Consumables, and Management Regulations of Warehouse for Equipment Spare Parts. Besides, Xinhai establishes information platform of procurement business for communication, and operations of procurement plan reporting and approval, warehouse entry inspection, general ledger management and supplier management can be carried out in a unified and coordinated way at the platform, which is convenient for the real time monitoring to the procurement work.
Xinhai can also provide the customers with all kinds of equipment and spare parts needed in the mining production. If the part of the materials needed in mining production cannot be provided locally in the mining area, Xinhai can assist the customer to purchase the relevant materials.
In equipment manufacture, Xinhai takes advantages of a great deal of mining and ore dressing technicians to develop and improve 80% mining, dressing and smelting equipment by combining craft with machine manufacture. Some products reach the international leading level with own characteristic. In the equipment processing, Xinhai production factory owns more than 100 sets of general machinery processing equipment for example vehicles, milling, planing, grinding, boring, drilling, punching, welding, bending, shearing and so on, and independently developed mill processing equipment machine. The largest gyration diameter of machine tool is up to 6 meters.
Xinhai could produce all main equipment and components of dressing plant, and we have obtained 50 invention patents in the equipment manufacture.
There is over 200 equipment manufacture workers with rich experience in the 3 production areas, and Xinhai could provide all dressing equipment.
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