replacement china patterns, flatware, and crystal | replacements, ltd

replacement china patterns, flatware, and crystal | replacements, ltd

Summer has arrived in all its glory, with something more to celebrate this year: the beginning of better days. As we gradually get back to gathering, we're here to help with playfully elegant picks for carefree summer fun, including clink-worthy cocktail glasses for the coolest backyard bar around, breezy designs perfect for beachside and backyard alike, and other seasonal essentials for summering in style.

For 40 years, Replacements has helped people create and honor life's most meaningful moments. Our stacked-to-the-rafters warehouse is packed with more than 11 million pieces of history-soaked china, crystal, silver, estate jewelry & watches, and more. So whether you're recreating the warmth of grandma's table or putting your own personality on full display, we probably have what you need (and we'll try to find it if we don't). Every season is worth celebrating, so let's use the good stuff.

metso global website - metso

metso global website - metso

The combination of Metso Minerals and Outotec has been completed and the new company, Metso Outotec, was established on July 1, 2020. At the same time, Metso Flow Control became a separately listed independent company and started its journey under the name of Neles.

The combination of Metso Minerals and Outotec is completed and the new company, Metso Outotec, started its journey.Metso Outotec is a frontrunner in sustainable minerals processing technologies, end-to-end solutions and services globally.The company helps aggregates, mining, metals refining and recycling customers improve efficiency, productivity and reduce risks.

Metso Flow Control has become a separately listed independent company called Neles. Neles is a flow control solutions and services provider for oil and gas refining, pulp, paper and the bioproducts industry, chemicals, and other process industries.The company's valves and valve automation technologies are known for quality, reliability and highest safety.

trommel screen vs vibrating screen, which is better? - jxsc machine

trommel screen vs vibrating screen, which is better? - jxsc machine

In the mineral processing area, the trommel screens(aka. Rotary drum screens) and vibrating screens are both widely used screening & classification equipment. But whats the difference between the trommel screens and vibrating screens, and how to choose the most suitable screens for your mineral processing application? Or even how should we choose the right screening equipment for specific mining conditions?

Thorough we all may know that they are both are widely used screening equipment, but the different working methods and principles also mean the difference in output, as well as the types of materials suitable for screening processing.

Vibrating screens are screened using the exciting force generated by a vibrating motor and belong to vibrating screens. Commonly used mine vibrating screens include circular vibrating screens and linear screens.

The trommel screen is another screening form. During the screening process, the equipment will not vibrate, but generally, the motor and reducer drive the drum to rotate through the bearing. The material in the drum passes through the screen from high to low due to the rotation of the drum. And it is successfully screened out, so the trommel screen belongs to a type of rolling screening.

trommel screen: It is a cylinder. The outer surface of the cylinder uses one or more layers, or several sections of screens to increase the screening specifications. The volume of the trommel screen is generally large, mainly including motors, reducers, drum devices, screens, and machines. It is composed of a frame, a sealing cover, and an inlet and an outlet. A steel ring must be added to the drum device to prevent the trommel screen from deforming.

The roller device is installed on the frame obliquely. The motor is connected with the roller device through a coupling through a reducer, and drives the roller device to rotate around its axis. When the material enters the drum device, due to the tilt and rotation of the drum device, the material on the screen surface is turned and rolled. The qualified materials (products under the screen) are discharged through the outlet at the bottom of the rear end of the drum, and the unqualified materials (on the screen) The product is discharged through the discharge port at the end of the drum.

Using the vibration motor as the vibration source, the material is thrown up on the screen while moving forward in a straight line. The material enters the inlet of the screening machine evenly from the feeder, and produces several kinds of screens through the multi-layer screen. The upper and lower objects are discharged from their respective outlets.

The screen surface is fixed on the screen box, and the screen box is suspended or supported by springs. The bearing of the main shaft is installed on the screen box and is driven by the pulley to rotate at high speed. The eccentric counterweight plate is installed on the main shaft and generates centrifugal inertia force with the rotation of the main shaft, so that the screen box forms an approximate circular orbit vibration.

The trommel screen can be divided into single-layer, double-layer and three-layer vibrating screens according to the number of layers of the screen. This vibrating screen is also similar, according to the number of screen surface layers can be divided into single-layer, double-layer, three-layer and four-layer vibrating screen.

The vibrating screen is a screening equipment with a vibrating motor as the vibration source, so the screening accuracy is high. The trommel is a high-output screening equipment, and the screening accuracy is not as high as the vibrating screen.

For the trommel screen, the material is turned over and rolled in the drum, so that the material stuck in the sieve hole can be ejected to prevent the sieve hole from being blocked. For the circular vibrating screen, the material moves in a parabolic circular trajectory on the screen surface, so that the material is dispersed as much as possible to improve the materials bounce force, and the material stuck in the screen hole can also jump out, reducing the hole blocking phenomenon.

Vibrating screen and trommel screen have their own working methods and screening principles. Some raw materials can be screened through them. However, for different sites and different material requirements, suitable screening machines should be selected to achieve better screening results.

1,000t/d copper processing epc project in yunnan - xinhai

1,000t/d copper processing epc project in yunnan - xinhai

Yunnan copper ore beneficiation plant with 1000t/d capacity was undertaken by Shandong Xinhai Mining Technology & Equipment Inc, and responsible for providing the overall project service. Based on actual investigation and argumentation, Xinhai adopted two stages and one close circuit crushing + one stage close circuit grinding and separation + one roughing three scavenging three cleaning flotation + thickening and filtering two stage dewatering process flowsheet, and obtained a good separation index.

Xinhai, made the close connection with mine actual situation, optimized the layout structure reasonably as the important principle, strict controlled over the cost and construction period, provided our client with high-quality EPC service. Through the rationalization of a small amount of equipment improvement, we helped our client to meet the need of enlarging production capacity.

industrial copper cable granulator machine suppliers & manufacturers & factory - best price industrial copper cable granulator machine for sale - tongfu machinery

industrial copper cable granulator machine suppliers & manufacturers & factory - best price industrial copper cable granulator machine for sale - tongfu machinery

TF-400-1 copper wire granulator is suitable for small size factory or customers who newly start wire recycling. It has compact structure and takes small space, easy to move and operate. Only ONE operator is required to start and handle the whole system.

1.Crushing System: Crushing is the first step of whole recycling process of the granulator machine.There is 12pieces of moving blades inside the crusher, and it can cut small pieces of scrap copper wires to small pellet with size of 5-8mm(depends on raw material size).

2.Screen:The screen is inside vibrating separator, which help to separate copper pellet and other mixed materials. There are different size of the holes on it, customer can choose proper size according to size of raw material.

aqm copper releases positive results from preliminary feasibility study of the zafranal copper project in peru

aqm copper releases positive results from preliminary feasibility study of the zafranal copper project in peru

VANCOUVER, BRITISH COLUMBIA--(Marketwired - May 24, 2016) - AQM Copper Inc. (TSX VENTURE:AQM)(AQM.V) ("AQM" or the "Company") is pleased to announce the completion of a positive, independent Preliminary Feasibility Study ("PFS") of the Company's Zafranal Project ("Project") located in the southern Peru porphyry copper belt.

The Zafranal Copper Project is owned by Compaia Minera Zafranal S.A.C. ("CMZ"), a joint venture company that is beneficially owned by AQM, Teck Resources Limited, and Mitsubishi Materials Corporation. AQM, through Minera AQM Copper Peru S.A.C. ("MAQM"), has been the operator of the Project since 2009.

The Zafranal PFS was independently prepared by Ausenco Peru S.A.C., ("Ausenco"), Amec Foster Wheeler PLC ("AmecFW") and NCL Ingenieria y Construccin SpA ("NCL"), with the support from other specialist consultants. The PFS report reflects the design of an open pit mine, conventional flotation concentrator processing facility and associated infrastructure.

The reported mineral reserve totals 401 million tonnes ("Mt") grading 0.40 % total copper ("Cu") and 0.07 g/t gold ("Au"), and the mine-concentrator as designed is expected to produce 3.1 billion pounds of copper and 484,000 ounces of gold over the 19-year life of the operation.

Initial capital cost is US$ 1.16 billion and the base case after-tax valuation yields an expected net cash flow of US$ 1.6 billion with a net present value ("NPV") of US$ 496 million at an 8 % discount rate.

No deleterious elements in any significant concentration were found in the copper concentrate produced from the flotation testwork, and all the impurity elements were found to be below smelter penalty limits.

A brackish-water aquifer located within 35 kilometres ("km") of the proposed process plant site has the potential to satisfy the projects process water requirements. Testwork has indicated this water is suitable for concentrator processing,

Bruce Turner, President and Chief Executive Officer of AQM states, "We are extremely pleased with the results of the PFS as it provides a solid basis for advancing the Project. The PFS reflects the combined experience and efforts of the partners and our consultants in delivering an excellent result. Our engagement with the regional and local authorities and representatives of the local communities has generated a constructive space for continued dialogue and we are optimistic that all the stakeholders will benefit from the continued development of the Zafranal Project. AQM currently has CDN$ 2 million in the bank in Canada, and an additional US$ 10 million in its subsidiary MAQM in Peru to contribute towards its share of the cost of the next level of study for the Project. We are currently in discussions with our partners as to the next steps to advance the Project."

An additional 17,671 metres ("m") of diamond drilling and 9,931 m of reverse circulation ("RC") drilling, including 5,534 m in-fill drilling of Zafranal Main Zone, 4,965 m of metallurgical drilling, 2,267 m of geotechnical drilling, 8,388 m of hydrogeological drilling and 6,447 m of condemnation drilling

Identification and investigation of a brackish groundwater resource within 35 km of the process plant site that is unlikely to be of value for other than industrial uses and could potentially be a water supply for the Project.

Long-term forecasted copper and gold prices of US$ 3.00 /lb and US$ 1200 /oz, respectively, were used to estimate Mineral reserves and the base case valuation. The basis of the economic analysis contained in the PFS was signed off by Ausenco and contains production parameters, capital costs, operating costs, pre-tax and post-tax financial projections. The Project is projected to yield the following financial results:

Valuation based on 100% Project and 100% Equity. The Zafranal Project is owned through CMZ, a 50/50 corporate joint venture between Teck Resources Limited and the Company's operating subsidiary, Minera AQM Copper Peru S.A.C. ("MAQM"). MAQM is owned 60% by the Company and 40% by Mitsubishi Materials Corporation. As such, the Company has a 30% beneficial ownership interest in the Zafranal Project.

Based on after-tax economic cash flows, reflecting mining royalty, special mining tax, corporate income tax (26%) and workers' profit sharing. A 9.3% dividend withholding tax is not included but it would be applied to any repatriation of profits. The calculation of taxes in the valuation was reviewed by Peruvian tax specialists from the law firm of Zuzunaga, Assereto & Zegarra Abogados, Lima Peru.

The initial capital cost, including contingency, for the Project is estimated at US$ 1,157 million with an expected accuracy range of 25 %. The PFS envisages that a mining contractor will operate the open pit for the pre-mine period and until Year 3 of production. Year 4 will be a transition year with the contractor winding down and the CMZ operation of the open pit ramping up and continuing until the end of mine life. A summary of initial capital expenditures follows:

Each element of the estimate is developed initially as a base cost only. A growth allowance has then been allocated to each element of the cost to reflect the level of definition in pricing and design maturity relating to that element. A growth allowance of US$ 95 million, which is expected to be expended, has been included in the initial capital cost, and represents 11.2 % of Total Direct Cost.

The estimated contingency was then assessed as 15 % of total initial capital cost and 15 % of total sustaining capital cost to arrive at a project estimate within the required 50 % confidence interval ("P50"). The estimated project closure cost was deemed to already include sufficient contingency. The value of the base estimate, the growth allowance, the contingency and the project closure cost represent the total project estimate. Risk events that may or may not affect the capital cost estimate are covered in the positive range of sensitivity analyses.

Average C1 operating costs for the 19-year production period total $ 1.59 per payable pound of copper net of transport losses and smelter deductions. A breakdown of these costs is shown in the following table, along with estimates for C2 and C3 costs as per Wood Mackenzie definitions.

In addition to the base case after-tax evaluation of economic cash flows using a copper price of $3.00 /lb, initial capital cost of US$ 1,157 million and a discount rate of 8 %; different copper prices and other variables at the base case copper price were tested to determine financial sensitivities of the Project as shown in the following tables:

The Zafranal Project is located in southern Peru about 166 km by road (90 km straight-line distance) northwest of the city of Arequipa, 80 km from tidewater and approximately 216 km by road from the Port of Matarani.

The regional climate is arid with scarce precipitation, and average temperatures range between 7 C in winter and 24 C in summer. Elevation ranges between 1,400 and 2,900 m above sea level ("masl") in the Project area.

Zafranal is a classic example of an Andean style porphyry copper-gold deposit. Mineralization is hosted in Jurassic volcano-sedimentary rocks and in a diorite intrusive suite of late Cretaceous age. The emplacement of mineralized porphyries is structurally controlled and occurs near or at the intersection of a series of northwest trending strike-slip faults belonging to the Incapuquio fault system, and regional east-west trending structures. Primary mineralization occurs as chalcopyrite both as disseminations and in quartz stockworks. A near surface well-developed sub-horizontal chalcocite rich supergene enrichment blanket has developed over a 2.5 km strike length, with thicknesses of up to 180 m.

Conventional open pit operation with mine life of approximately 19 years (excluding two years of pre-stripping) with an average waste to ore strip ratio of 1.36: 1, for the production period. The mine plan developed for the Zafranal Project is designed for a variable feed to a concentrator in the range of 55,000 to 64,000 tonnes per day depending on mineral type, with a peak total material movement of 75 million tonnes per year. The mine is scheduled to work seven days per week or 365 days per year.

The mine design proposes two contiguous pits with a combined strike length of 3,500 m, maximum width of 1,000 m, and maximum depth of 456 m. Pre-production stripping of 45 Mt will be required prior to the start-up of the concentrator. Peak daily movement of 205,000 t of material occurs in production Year 1.

A total of 18 Mt of waste from the mine will be used to construct facility platforms and roadways, and the remaining 548 Mt of waste will be deposited in valley dumps using relatively short haulage cycles. The mine will utilize three of these types of dumps, two above and one below the planned open pits. The northeast dump will receive 12.8 million tonnes. The north waste dump will receive 151 Mt and the central waste dump, below the main open pit will receive 384 Mt. A 17.6 Mt oxide and mixed mineral stockpile will be created on top of the north section of the central waste dump with a crest elevation of 2,580 masl. There are no plans to construct a process plant to process this material at this time and the material in this stockpile is considered as waste. A 38.7 Mt low-grade sulfide stockpile will be created to the west of the open pit. This material will be reclaimed at the end of the mine life and processed through the concentrator.

The primary crusher will be located adjacent to the mine on the opposite hillside of the valley immediately south of the Main Zone open pit at a base elevation of 2,494 masl. Due to the steep topography between the primary crusher and the rest of the concentrator, the conveyor that transfers the crushed ore to the crushed ore stockpile, which feeds the grinding circuit, passes through a 3,600 m long tunnel.

The rest of the concentrator will be terraced down a ridge with the major facilities including: the crushed ore stockpile and reclaim, grinding and pebble crushing; flotation, regrind, reagents, and concentrate thickening; filtration; concentrate load-out and tailings discharge and water utilities. The concentrator support buildings, general and administration buildings and accommodation camp are located further downhill from the concentrator on the same ridge. The areas are compact but adequate for the facilities.

The tailings management facility ("TMF") will be located 1 km southeast of the concentrator and has been sized to provide sufficient capacity to store approximately 396 million tonnes of tailings based on the mine and concentrator production schedules. Due to the favourable topography in the TMF area which provides a natural basin for the impoundment, only one embankment will be initially required in the southwest of the impoundment with a small embankment required later in the northwest. Sand cycloned from the tailings will be used to raise tailings embankments in ongoing operations. During the design of the TMF to its current status a number of trade-off studies were developed involving alternative disposal sites, disposal methods, embankment construction methods and alternative construction materials.

A comprehensive metallurgical testwork program was performed by C.H. Plenge Laboratories in Lima, Peru and supervised by Transmin Metallurgical Consultants. The testwork was completed on representative samples of the proposed concentrator feed appropriately representative for the PFS. The results of the comminution and flotation programs were combined with results from previous programs for a comprehensive geometallurgical analysis. The proposed flotation feed is amenable to typical copper flotation using conventional concentrator processing technology.

A variable throughput design has been established for the concentrator, dependent on the proportions of feed from each mineral zone ("minzone") domain, based on geometallurgical analysis of the results of comminution testwork and rock quality data, as follows:

During the first year of concentrator operation throughput has been ramped up in staged intervals reaching 55,000 t/d after 11 months of operation, and this throughput rate was also maintained for the full second year of operation. Variable throughput commences at the beginning of the third year of concentrator operation and continued until the end of operations.

A total of 4.4 million dmt of concentrate will be produced over the life of the Project. No deleterious elements in any significant concentration were found in the copper concentrate produced from the testwork, and all the impurity elements were found to be below smelter penalty limits.

CMZ holds the right of surface access to Projects mining concessions to carry out mineral exploration through a renewable lease agreement entered into with, Autodema, the regional governmental agency that manages the Majes Siguas irrigation project. The lease agreement term was last renewed on 11 September 2015 and is in force until 27 October 2017. This annual renewable agreement allows for continued exploration activities within the Zafranal Project and may, under certain conditions, be modified to allow for future development of the Zafranal Project.

CMZ is aware of an ongoing title dispute between Autodema and local landowners, and although CMZ is not involved in the legal dispute, it maintains open dialogue with both parties. As a result of these discussions, CMZ has entered into an option to purchase agreement to acquire the land needed for development of the Project from the local landowners who are disputing title with Autodema to ensure that it will have access to surface rights required for the Zafranal Project regardless of the final outcome of the litigation process.

The main access to the site for personnel and supplies will be via 34 km of an existing and partially paved road from Pedregal de Majes on the Pan American Highway, then from there to the plant site via 9 km of new gravel topped road. A refurbished 26 km gravel topped access road will also be constructed from Anexo de Pedregal to the plant site for transporting personnel, supplies and copper concentrate. Concentrate will be truck transported 216 km, initially from the plant site to Anexo de Pedregal then via existing road to the coast and from there, southeast to the Port of Matarani, using the newly constructed highway along the coast.

An estimated 410 liters per second ("L/s") of make-up water is required for operations. Field investigations have identified several potential sources of brackish water, unsuitable for human and animal consumption or irrigation of crops, one of which could become a water supply for the Project. One of these is a brackish groundwater resource located 35 km from the process plant site where the groundwater quality is poor but potentially suitable for industrial use at the Zafranal Project. Groundwater extraction from this or any other aquifer will require the approval of the water authorities and the acceptance of the local authorities and community residents. Metallurgical testwork using this brackish water has produced positive results.

The power delivery and site power distribution systems are based on total installed equipment rated at 99 MW with a peak demand of 91 MW. Power supply for production is scheduled to be available from the New Socabaya Substation that is located close to the city of Arequipa. This will require the installation of an approximately 96 km long transmission line to a proposed 220 kV substation that will be located adjacent to the concentrator.

CMZ has an ongoing extensive stakeholder relations program implemented in an effort to ensure that the Company fully engages with the local communities and regional authorities, informs on project activities, addresses concerns and reduces or mitigates the potential impacts of the Project. A working table forum was established in 2015 with representatives from the local communities.

Environmental and social baseline studies for the Project have been conducted to compile a third modification of the Semi-Detailed Environmental Impact Assessment (EIAsd) in order to obtain environmental certifications and permits for the ongoing exploration and study programs of the Project. The application is currently under review by the relevant authorities.

Geological logging and assay results from 295 core holes totalling 95,619 m and 88 RC holes totalling 27,041 m were used as the basis for preparation of three dimensional (3D) wireframe models of geological structures, lithology, alteration, and mineral zonation envelopes.

CMZ prepared the new mineral resource estimate using the revised geological model of the Zafranal Main and Victoria Zones. The mineral resource was subsequently reviewed and audited by Amec Foster Wheeler ("AmecFW"). The resource estimate included in the PFS pertains to the Main Zone and Victoria deposits only, as other known mineralized areas in the Project area were not deemed to be economically attractive at this time. AmecFW reviewed the resource model that had been provided by CMZ and considered that it was suitable for use in resource estimation.

An external review of the analytical QA/QC program completed by Julio Bruna, MAusIMM CP (Geology) and Qualified Person under National Instrument 43-101, of Politax S.A. Santiago, Chile, concluded that the sample preparation, analysis and security program provided an acceptable level of confidence in the assay results and that they can be used for resource estimation and mine planning studies.

Mineral resources are reported within a constraining pit shell developed using Whittle software. Assumptions include metal prices of US$3.50 /lb for Cu and $1,400 /oz for Au; process recoveries of 86% for Cu and 50% for Au in supergene, 86% recoveries for Cu and 50% recoveries for Au in mixed, and 89% for Cu and 50% for Au in hypogene, US$1.58 /t of mining at 2,534 m plus $0.01 /bench downward and $0.03 /bench upward. US$5.45 /tonne for processing, and US$0.38 /tonne for G&A.

Rounding as required by reporting guidelines may result in apparent summation differences between tonnes, grade and contained metal content. The reader should be aware that mineral resources that are not mineral reserves so do not have demonstrated economic viability.

NCL Ingenieria y Construccin SpA ("NCL") prepared the mine design and mineral reserve estimate by evaluating the measured and indicated mineral resource and sequencing the mining development based on the scheduling the mine pushbacks according to their net processed value. A summary of the mineral reserve for the PFS at a 0.15 % total copper cut-off grade appears in the following table:

Mineral Reserves are reported as constrained within measured and Indicated pit designs, and supported by a mine plan featuring variable cut-off. The pit designs and mine plan were optimized using the following economic and technical parameters: metal prices of US$3.0 /lb Cu and US$1,200 /oz; recovery to concentrate assumptions according to geometallurgical domains for Cu and Au; copper concentrate treatment charges of US$90 /dmt, US$0.09 /lb of Cu refining charges and US$4.0 /oz of Au refining charges; concentrate charges of US$12 /wmt for marketing, US$37.55 /wmt for road transport, US$20 /wmt for port and insurance, US$65 /wmt for shipping and 0.3% for transport losses; average payability of 96.9% for Cu and 90% for Au; average mining cost of US$1.86 /t, process costs of US$4.47 /t for mixed and supergene materials and US$4.75 /t for hypogene, and G&A US$1.25 /t processed; average pit slope angles that range from 36 to 41; a 1% royalty rate assumption, and an assumption of 100% mining recovery.

The mine design and mineral reserves estimate were prepared under the supervision of Carlos Guzmn, RM CMC and FAusIMM, an employee of NCL Ingeniera y Construccin SpA, and a Qualified Person under NI 43 - 101

The full list of other Qualified Persons and their responsibilities for geotechnical, hydrogeological, hydrological, environmental and other contributions to the Preliminary Feasibility Study (PFS) will be provided in the Technical Report.

The scientific and technical information contained in this news release has been reviewed, summarized from the PFS and approved by Bruce L Turner, P.Eng., CEO of AQM Copper Inc., and a Qualified Person under NI 43-101.

AQM Copper Inc. is a Canadian mineral exploration company exploring and developing copper deposits in South America. Through its Peruvian subsidiary, Minera AQM Copper Peru S.A.C. (MAQM), the Company is developing the Zafranal Copper-Gold Porphyry Project located in Southern Peru. MAQM is the operator of a 50/50 Joint Venture with Teck Resources Limited through a sole purpose Peruvian company, Compaia Minera Zafranal. MAQM is owned 60 % by AQM Copper Inc. and 40 % by Mitsubishi Materials Corporation.

The Company's management and directors have extensive experience working for the world's largest mining copper producers and investment banking backgrounds. Please refer to the Company's website at, for further information regarding the Company and the Zafranal Project.


Except for statements of historical fact relating to AQM Copper Inc., certain information contained herein constitutes "forward-looking statements". Forward-looking statements include statements that are predictive in nature, depend upon or refer to future events or conditions, or include words such as "expects", "anticipates", "plans", "believes", "considers", "intends", "targets", or negative versions thereof and other similar expressions, or future or conditional verbs such as "may", "will", "should", "would" and "could". We provide forward-looking statements for the purpose of conveying information about our current expectations and plans relating to the future and readers are cautioned that such statements may not be appropriate for other purposes. By its nature, this information is subject to inherent risks and uncertainties that may be general or specific and which give rise to the possibility that expectations, forecasts, predictions, projections or conclusions will not prove to be accurate, that assumptions may not be correct and that objectives, strategic goals and priorities will not be achieved. These risks and uncertainties include but are not limited to those identified and reported in AQM Copper Inc's public filings, which may be accessed at Other than as specifically required by law, we undertake no obligation to update any forward-looking statement to reflect events or circumstances after the date on which such statement is made, or to reflect the occurrence of unanticipated events, whether as a result of new information, future events, results or otherwise.

Shares of SGOCO Group(NASDAQ: SGOC) were up over 500% on Friday on heavy trading volume. The penny stock didn't release any news to trigger this price movement. SGOCO Group is a penny stock that manufactures phase change storage systems, among other items.

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The good news: That pension and your savings are and will be great assets for you in retirement, so congratulations on that! There are many factors that go into knowing how much youll need for retirement, and a few ways to break down these annual estimates. For example, if you were to use the 4% rule, which is a traditional rule of thumb that suggests you take out 4% of your retirement savings every year to live on, youd generate about $30,000 to $35,000 a year, said Morgan Hill, chief executive officer of Hill and Hill Financial.

Strategy Analytics estimates that 5G smartphone shipments could hit 624 million units this year from just 269 million in 2020. There were almost 136 million 5G smartphones shipped in the first quarter of 2021, according to the research firm, and sales are likely to get stronger as the year progresses. As such, now is a good time to load up on key beneficiaries of the growth in 5G smartphones.

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Signs of panic buying emerged Friday afternoon on the New York Stock Exchange amid a powerful stock-market rally in the final minutes of trade, a day after one of the worst selloffs for equities since mid June. Market internals suggest that investors are buying mightily headed into the weekend. The NYSE Arms Index, a volume-weighted breadth measure, fell to 0.413, with many on Wall Street see declines below 0.500 as suggesting panic buying. The Arms Index is calculated by dividing the ratio of t

metallurgist & mineral processing engineer

metallurgist & mineral processing engineer

For its extensive practical experience, 911 Metallurgisthas a clear understanding of what successful mineral processing engineering is and how to go about achieving it. Your goal is the production of a material that is marketable and returns you and your investors sustainable revenues.

Although improvements to the metallurgical processes have been made over the years the fact is that the unit operations, the machines, those too often called black boxes involved have not evolved or changed much since inception. Ore is reduced in size, chemicals are added and minerals separated and upgraded to produce a marketable product. Much of this process is mechanical and generally mistaken for some dark alchemy.We are the Anti-Alchemists.

Our vast experience has been gained through operation and start-up of both small and large scale mining/metallurgical operations in a range of commodities in thebase metals (Cu, Pb, Zn) and theprecious metals (Au, Ag,)

A solid metallurgist understands, the most important aspect of an operating process is its stability. Simple to say, but generally the most ignored in mineral processing. Linked unit operations require each to be stable, and each contains a different set of variables that have to be contended with. Thanks to some degree of stability: operating changes can be made and evaluated; increases in throughput can be made; and equipment performance improved. The more complicated the processes become, the more difficult it is to achieve and maintain stability. In mineral processing, unlike most processing operations, we have limited control of the main input, the feed ore. In most cases this inherently is variable and usually outside of the processors control.

Because you are too close to your own story, you might not see the forest for the trees and have chaos mistaken for stability. We, you, and your group have been battling plant problems for weeks, you start to accept chaos as a daily state of affair and consider it your new stability.

Each mineral processing plant is different: with varied ore types, mining equipment, and management (operating) philosophy. The evaluation and prioritisation of variables that affect the plant performance is the primary function. Implementing changes within the constraints imposed can be difficult, as resources may be limited.

Invariably the ability to solve problems can be confusing due the large numbers of variables that may impact the processes. In most cases problems are not metallurgical in nature but rather operational and mechanical. Problem solving is a process and in many operations this ability is absent. All too often many changes are made together without a solution resulting, on more confusion. Most plants learn to live or survive their problems, not to solve them.

Our engineering team has a global experience in the mining industry across all facets of the mine life-cycle. Our focus is to add value to your project and company by understanding your needs, employing innovative ideas and applying sound engineering while maintaining an economically driven approach. We have a combination of senior level professionals, experienced project managers, and technical staff to execute projects efficiently. We work in a partnership with our clients to achieve their company goals and operational milestones in a timely and cost effective manner.

trommel screen | rotary screen | gold wash plant for sale - jxsc

trommel screen | rotary screen | gold wash plant for sale - jxsc

The trommel screen, also called mining rotary screen, is suitable for screening all kinds of damp, clay, and easily blocked materials, such as alluvial ore, coal, coke, white ash, sticky stone, etc. The trommel screen is a new generation of self-cleaning and screening equipment after the electric vibrating screen, it is distinguished with the ordinary mesh rotary screen, widely used for sieving all kinds of solid materials with particle size less than 300mm. Comprehensive utilization power stations, which mainly burn inferior coal, are springing up rapidly in China. Coal-based fuels, mainly coal ores and coal slime, are usually sticky, wet, dirty and miscellaneous. There are common problems in the coal transport system, such as screen machine blocking, low screen efficiency, crusher wear badly, high energy consumption, etc. Luckily, The drum trommel screen can solve these problems effectively.

Procesible Material: All kinds of sticky clay material, include: coal & coke/ sand & gravel/ alluvial gold / river sand/ beach sand/ kaolin clay/ and various minerals ore like tin, tungsten, chrome, coltan, zircon, diamond, iron, manganese.

Application Aggregate processing plant, sand & gravel classification, soil and sand separation. eg: river sand, pebble. Coal & coke industry lump coal separation, coal washing. Mineral processing plant, ore material screening and washing. eg: gold mining, alluvial gold separation.

Types of trommel screen: heavy duty without shaft rotary screen, standard type rotary screen (single layer, multi-layers, single layer with multi sectors), mobile drum screening, mobile diesel generator gold separator. It can be customized according to the material size, type and output and so on requirements.

Working principle of trommel screen The motor drives the drum axis to rotate, the reducer adjusts it rotates at a certain speed. Under the centrifugal force, the material moves and gradually be screened out through sieve holes. Due to the different sizes of the screen, the materials are separated and sieved gradually, and the qualified materials fall into their respective funnels, and then are transported to the finished product station by conveyor. Discharge the unqualified material and clean the drum body avoid clogging.

It is a highly economically viable option adequately suitable for small to large volume processing of materials. The trommel screen has high efficiency and a big capacity for different volumes of materials. The screen features various filters for different heavy duty drums that ensure complete separation of fine materials. The drum screen is uniquely designed to facilitate higher capacities, provide longer screen life and avoid material clogging.

We have provided the rotary trommel screen for many customers in Sudan, Mali, Mozambique, Nigeria, Suriname, Ghana, South Africa, Uganda, Zambia, Tanzania, Angola, Canada, Australia, Chile, Peru, etc. For the Alluvial gold washing plant, coltan ore mining plant, diamond washing plant, Iron ore washing plant, etc.

Mining Equipment Manufacturers, Our Main Products: Gold Trommel, Gold Wash Plant, Dense Media Separation System, CIP, CIL, Ball Mill, Trommel Scrubber, Shaker Table, Jig Concentrator, Spiral Separator, Slurry Pump, Trommel Screen.

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