Xinhai devotes to providing Turn-key Solutions for Mineral Processing Plant (EPC+M+O), namely design and research - complete equipment manufacturing and procurement - commissioning and delivery - mine management - mine operation. The essence of EPC+M+O Service is to ensure sound work in every link. The model is suitable for most of the mines in the world.
Focusing on the research and development and innovation of mineral processing equipment, Xinhai has won more than 100 national patents, strives for perfection, strives to complete the combination of equipment and technology, improve productivity, reduce energy consumption, extend equipment stable operation time, and provide cost-effective services.
With Class B design qualifications in the metallurgical industry, rich in ore mining, beneficiation, smelting technology and experience, completed more than 2,000 mine design and research, not only can provide customers with a reasonable process, but also can provide customized equipment configuration.
The precious metal minerals are mainly gold and silver mines. Xinhai Mining has more than 20 years of experience in beneficiation for gold and silver mines, especially gold ore beneficiation technology. Gold craft and placer gold selection craft etc.
With Class B design qualification, it can provide accurate tests for more than 70 kinds of minerals and design a reasonable beneficiation process. In addition, it can also provide customized complete set of mineral processing equipment and auxiliary parts.
Xinhai can provide the all-round and one-stop mineral processing plant service for clients, solving all the mine construction, operation, management problems, devoting to provide modern, high-efficiency.
Through mineral processing experiment, the mineral processing flow is customized. Multiple tests are carried out in every link, and make sure the final processing flow to guarantee the successful mineral processing plant construction.
According to tailing processing technology, Xinhai has tailings reprocessing technology and tailings dry stacking. Tailings dry stacking is the self-launched tailings dewatering technology, which is the effective technology in green mine construction.
More than 2,000 mine design and research, equipment supply projects, more than 500 mining industry chain services (EPC+M+O) projects in more than 90 countries and regions around the world, we are always committed to providing you with one-stop, customized Chemical mine solution!
In Grinding, selecting (calculate)the correct or optimum ball sizethat allows for the best and optimum/ideal or target grind size to be achieved by your ball mill is an important thing for a Mineral Processing Engineer AKA Metallurgist to do. Often, the ball used in ball mills is oversize just in case. Well, this safety factor can cost you much in recovery and/or mill liner wear and tear.
This complete process plant is for recovering gold by gravity concentration and froth flotation. This commonly applies, but is not limited to, ore deposits containing GRG gold and sulphide minerals rich in gold (such as: Pyrite, Copper). This process will also recover silver associated with sulphide minerals.
This simple metallurgical concentrator includes single stage crushing, conveying, primary grinding, spiral classification, gravity concentration, slurry pumping, rougher flotation and 3 stages of concentrate dilution cleaning. A regrind circuit can be added upon request.
This is a standard process plant which includes only the major components of the complete metallurgical flowsheet. A detailed engineering study is required to identify unforeseen omissions that may be required to design the optimum plant.
Process development testwork and detailed engineering are essential services 911Metallurgy Corp. offers separately. The equipment package described herein does not include any permitting, infrastructure, foundation, electrical, assembly, reagents/supplies or commissioning. These are all additional paid-for services we do offer if you need them.
In general, the predominant sulfide in massive sulfide deposits in the United States is pyrite and the logical place to route this mineral is to the tailings since it normally has no economic value. There are two avenues to accomplish this:
It is worthy of note that mining of many deposits was discontinued in the past when zinc content increased, rendering either the lead or the copper concentrate less saleable. Today selective flotation of lead and/or copper from zinc enhances the value of the lead or copper concentrates and offers the additional possibility of producing a marketable zinc concentrate.
In an average porphyry copper operation, concentration ratio typically varies between 20 to 1 and 10 to 1. This means that circuit capacity, after the rougher flotation step, only has to be capable of handling 5 to 10 percent of the ore tonnage. However, in the case of massive sulfide deposits being treated by an initial bulk flotation, the subsequent tonnage to be treated is easily 50 percent of the original ore tonnage and is of an average high density. This means larger equipment is required which results in higher power costs. Even an initial selective flotation for the minerals of economic interest can reduce the size of the subsequent plant only marginally.
At the turn of the century and for years later a very intimate mixture of copper and lead minerals with zinc caused problems of severe proportions. In these cases, such fine grinding was necessary that the liberated minerals were ground finer than the range for efficient flotation separation and recovery. Recent developments such as leaching, liquid ion exchange separations, and new smelting techniques allow consideration of including the mixed sulfides in a bulk concentrate, with subsequent separation by other methods.
Gold Grease is an excellent non melt-grease specially formulated with extreme pressure and anti-wear additives to provide heavy duty service. This product has extra tackifiers to provide excellent adhesive and cohesive properties.
Uses: Automotive, Blotting Plants, Sugar Cane Mills, Paper Mills, Steel Mills, Sewage Plants, Cement Plants, Farms, Cotton Gins, Dairies, Industrial, Oil Fields, Textile Plants, Mining, Lumber Mills, Food Plants, etc.