high quality large gold mine milling production line price in madras

ssr mining

ssr mining

Marigold is located in Humboldt and Lander County, Nevada, United States on the Battle Mountain-Eureka trend. SSR Mining completed the acquisition of Marigold on April 4, 2014 and published an updatedtechnical report in July 2018.

In production since 1989, Marigold is a large run-of-mine heap leach operation with several open pits, waste rock stockpiles, leach pads, a carbon absorption facility, and a carbon processing and gold refining facility. Currently the mine utilizes a fleet of 290-tonne haul trucks and three loading units. Based on the Marigold updated life of mine plan announced on June 18, 2018, for the period to 2027, the mine is expected to produce on average approximately 211,000 ounces of gold per year. The gold dor bars produced at the mine are shipped to a third party refinery.

Greg Gibson, SME Registered Member and our General Manager at Marigold, and James N. Carver, SME Registered Member and our Chief Geologist at Marigold, each of whom isa qualified person, have reviewed and approved the foregoing disclosure on Marigold. Please refer to the technical report entitled "NI 43-101 Technical Report on Marigold, Humboldt County, Nevada, USA" dated July 31, 2018with an effective date of December 31, 2017, a link to which is provided below. Please also refer to our news release outlining the updated life of mine plan for Marigold, dated June 18, 2018.

Mineral Resources are reported inclusive of Mineral Reserves. Please refer to ourMineral Reserves and Resources Table. This page contains forward-looking statements. Please see the following link: Legal.

pure gold mining inc reports high-grade production as puregold mine in red lake, ontario enters final stages of ramp-up

pure gold mining inc reports high-grade production as puregold mine in red lake, ontario enters final stages of ramp-up

Quarter-to-date, it said head grades have significantly increased compared to the first quarter and continue to trend positively, achieving an average of 6.3 grams per ton(g/t) gold over the last three weeks.

And metallurgical recoveries continue to be exceptional, ranging between 95-99% year-to-date. Ore production rates are expected to continue to increase toward a design capacity of 800 tonnes per day (tpd) with the goal of achieving and sustaining that rate by mid-year.

Our most recently mined stope yielded an average head grade of 10.0 g/t Au including a peak daily head grade of 13.1 g/t Au and provided mill feed for multiple consecutive days setting single-day and multi-day production records. These high grades remind us of how special this orebody is and of the world-class potential Red Lake deposits are known for. Our focus for the balance of the second quarter will be on ramping up ore production from the mine to design capacity.

He continued: We currently have 17 stopes designed and ready for development over the next three months, representing approximately 70,000 tonnes of ore with an estimated average grade of 6.0-7.0 g/t Au, in line with expected grades from the feasibility study. We are currently active in 17 headings at various phases of development and expect that number to increase to 26 by the end of the quarter. With the first stopes expected to be developed in the East Ramp area in the coming weeks, we will soon have two active haulage ways to support increased ore production for the remainder of 2021 and beyond.

In addition, Labrenz said Pure Gold is targeting an ore production rate of 500-600 tpdfor the month of May, expecting to achieve a feasibility design capacity of 800 tpdon a sustainable basis by mid-year.

The company also said it is accelerating the development of both the Main Ramp and the East Ramp main haulage ways for the remainder of 2021. Proceeds from the recently closed $17.3 million equity offering will be deployed to accelerate the development of these two ramps and should enhance near-term mine flexibility, provide earlier access to higher grade mining zones, including the ultra high-grade 8 Zone, and position the mine for potential expansions beyond 800 tpd in the future.

The company has drawn US$77.5 million to date on its credit facility with Sprott Resource Lending and expects another US$7.1 million principal to be made available as a result of the proceeds raised in the bought-deal equity offering which closed on May 5. Its financial statements for the quarter ended March 31 will be available on May 14.

Proactive Investors Australia Pty Ltd ACN 132 787 654 (the Company, we or us) provides you with access to the content set out above, including any news, quotes, information, data, text, reports, ratings, opinions,...

PureGold Mining (CVE: PGM- LSE: PUR) CEO Darin Labrenz joined Steve Darling from Proactive on-site at their PureGold Mine in Red Lake, Ontario. The company started pouring gold there at the end of December. Labrenz also telling Proactive about some of the other exploration they are looking at...

5 gold extraction methods to improve your recovery rate | fote machinery

5 gold extraction methods to improve your recovery rate | fote machinery

The crushing and screening stage in the industry is mainly composed of three-stage and a closed-circuit process. Gold ores need to go through coarse, medium, and fine crushing processes to be minimized into smaller pieces. The screening equipment is used to sieving the smaller gold ores into the proper size for the next steps.

The grinding operation usually adopts one or two ball mills with types of lattice and overflow. The second stage grinding operation forms a closed circuit with a spiral classifier or a hydro cyclone to ensure the grinding fineness.

Since traditional ball milling equipment appears some shortcomings such as fast wear and large energy consumption, many manufacturers adopt new wear-resisting rubber lining boards, sliding bearing to improve a mill operation efficiency and prolong a machine's service life.

The beneficiation stage is a crucial part of gold extraction during the whole gold ore processing plant. Placer gold mine and rock gold mine are most widely processed to extract gold concentration.

The gold slurry process of the carbon slurry method (CIP and CIL) is to put activated carbon into cyanide ore slurry, adsorb dissolved gold on activated carbon, and finally to extract gold from activated carbon.

Equipment required for carbon slurry gold mining process: Leaching mixing tank, activated carbon screen, Two-layer (three-layer) washing and thickening machine, fast desorption electrolysis system with high-efficiency and low-consumption, high-frequency dewatering screen.

It means that by ion exchange resin, gold also can be extracted from ore pulp. Like carbon, the process makes gold absorbed onto solid spherical polystyrene resin beads instead of activated carbon grains.

According to different physical and chemical properties of different types of gold ores, flotation separation utilizes various reagents to make the gold attached to the bubbles then scraping these gold particles from blades to get the concentrate.

A jigger is one of the main pieces of equipment in the gravity separation process. The jigging process mixes gold ore particles of different specific gravity together, then stratifying these particles. The minerals with small specific gravity will be on the upper layer while the minerals with large specific gravity will be on the lower layer.

A shaking table is used to process gold ores in the horizontal medium flow. The motor drives the surface of the shaker to perform the longitudinal reciprocating motion, as well as the differential motion of the washing stream and the surface of the bed. Gold ore particles are stratified perpendicular to the surface of the bed, then being separated parallel to the surface of the bed in reciprocating motion which allows gold ores with different particle sizes to be discharged from different parts to achieve separation.

It adopts lope water flow to achieve separation. With the effect of the combined force of water flow, mineral gravity, the friction created by the bottom of the tank, and ore particles, the gold ore particles will settle in different areas of the tank. The ore particles with small specific gravity will flow away with the water, while ore particles with larger specific gravity would stay.

Metso company is a world-leading industrial company offering equipment and services for the sustainable processing and flow of natural resources in the mining, aggregates, recycling, and process industries.

SGS Company is a multinational company headquartered in Geneva, Switzerland, providing inspection, verification, testing, and certification services. It's ranked by Forbes as one of 2017 Top Multinational Performers.

Henan Fote Heavy Machinery Co., Ltd. (FTM) has more than 40-year experience in the design of gold mining equipment processes. Its beneficiation equipment and plants sales to many countries including Tanzania, India, South Africa, the United Kingdom and other regions. According to the actual needs of customers, all machines can be customized here.

As a leading mining machinery manufacturer and exporter in China, we are always here to provide you with high quality products and better services. Welcome to contact us through one of the following ways or visit our company and factories.

Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Fote Machinery has been the choice of more than 200,000 customers.

pure gold mining inc is on track to start commercial production at its red lake mine in 2q

pure gold mining inc is on track to start commercial production at its red lake mine in 2q

Since pouring first gold in December 2020, commissioning activities at the PureGold Mine have transitioned to full-scale ramp-up of the mining and milling operations, with approximately 260 persons employed at the mine site, the Vancouver-based company wrote.

Performance to date has met or exceeded expectations with respect to underground development and ore production rates, milling performance and gold recovery. Gold pours and shipments have continued regularly throughout the ramp-up period.

Pure Gold said it is forecasting around 7 grams per ton (g/t) gold grades, which is in line with the grade profile for the initial production year detailed in a 2019 feasibility study. High-grade stopes will comprise an increasing proportion of ore production over the next few months and head grades are expected to increase as unit costs trend downwards, it added.

Lateral sill development from the East Portal is also expected to start in late March 2021, with stope production anticipated from April onward, the company said. Ore production from the East Portal will complement current ore production from the Main Ramp, allowing the company to meet or exceed the design capacity of 800 tonnes per day from the mine.

As for the milling facility, Pure Gold said that it was performing in line with expectations, averaging around 600 tons per day for the month of February with more than 700 tons per day in the latter end of the month.

Pure Gold told shareholders that it is focusing its ramp-up activities on optimization of the mill process systems in an effort to achieve the design rate of 800 tonnes per day, which is expected to happen in the coming weeks. Gold recoveries are also tracking around 95% -- in line with the firms expectations. Meanwhile, gold pours have been occurring at a rate of aboutone pour per week with regular shipments of gold dor to the Royal Canadian Mint.

Proactive Investors Australia Pty Ltd ACN 132 787 654 (the Company, we or us) provides you with access to the content set out above, including any news, quotes, information, data, text, reports, ratings, opinions,...

PureGold Mining (CVE: PGM- LSE: PUR) CEO Darin Labrenz joined Steve Darling from Proactive on-site at their PureGold Mine in Red Lake, Ontario. The company started pouring gold there at the end of December. Labrenz also telling Proactive about some of the other exploration they are looking at...

crushing, screening, conveying, feeding, grinding machine for mining-yantai rhyther mining machinery co.,ltd

crushing, screening, conveying, feeding, grinding machine for mining-yantai rhyther mining machinery co.,ltd

Yantai Rhyther Mining Machinery Co.,Ltd specializes in designing, manufacturing, installing, and commissioning mine concentration equipment (10,000t/d), such as crushing, screening, conveying, feeding, grinding, classifying, agitating, magnetic separation, gravity separation, floatation, dewatering, cyaniding, and metallurgical extraction equipment, etc.

Rhyther Mining's EPC service refers to the turnkey project services that we not only supply the equipment, but also provide full set of services including engineering design, equipment procurement, plant construction, installation, commissioning and training to make the mineral processing plant reach the expected recovery rate.

central newfoundland gold belt becoming major gold camp resource world magazine

central newfoundland gold belt becoming major gold camp resource world magazine

The Newfoundland gold play is focused on a large southwest to northeast-trending region known as the Central Newfoundland Gold Belt (CNGB) that stretches almost across the entire island, almost 250 km in length, where a claim staking rush has been taking place.

This isnt to say that gold is not found elsewhere on the island. There has been gold mining in Newfoundland for many years. On the Baie Verte Peninsula on the north coast, there was the Rambler Mine and a few other companies that mined narrow, high-grade veins.

Over the past 10 years, Marathon Golds success has opened peoples eyes to the potential for Newfoundland and the Maritimes in general to host large scale gold deposits, said Matt Manson President and CEO.

Considering the success of Marathon and more recently Sokoman Minerals and New Found Gold Manson considers the entire Central Newfoundland Gold Belt prospective. Because the area of central Newfoundland was dominated by base metal mining for so many years such as the long-life Buchans Mine, a lot of the historical exploration was for base metals back in the 1980s, said Manson. Looking at the perspective of large, open pittable gold deposits, thats relatively new. When Noranda drilled some years, ago, they didnt have the modern perspective that we have now. The new geological model has certainly borne fruit.

Being in the North Atlantic region, Newfoundlands weather is highly variable it can snow one day and rain the next however, exploration and mining can be carried out all year round except for ground-based prospecting when there is snow cover.

Mining is one of Newfoundland and Labradors largest and oldest industries, and a major contributor to the economy of the province. More than fifteen mineral commodities have been produced or mined in the province.

With the provinces economy being resource-based for many years, the provincial government has the reputation of supporting responsible resource development. The Newfoundland and Labrador government as well as the provinces communities are familiar with exploration and mining and are on board when things are done in a socially acceptable manner, resulting in the province becoming one of the best mining jurisdictions in the world.

Marathon Gold Corp. [MOZ-TSX; MGDPF-OTCQX]has a 100% interest in the advanced-stage Valentine Gold Project located 55 km south of Buchans, west-central Newfoundland. The project is situated in the heart of the emerging southwest to northeast-trending Central Newfoundland Gold Belt.

Based on the Prefeasibility Study released in April, 2020 the project is expected to have substantial economic benefits for both Newfoundland and Canada during 15 years of construction, operation and rehabilitation.

The open pit project is the largest undeveloped gold resource in Atlantic Canada. The Prefeasibility Study outlined an open-pit mining and conventional milling operation over a 12-year mine life with a 36% after-tax Internal Rate of Return using a US$1,350/oz gold price assumption. The project has estimated Proven Reserves of 1.3 million oz (26.3 Mt at 1.52 g/t gold) and Probable Reserves of 600,000 oz (14.8 Mt t at 1.23 g/t gold). Total Measured Resources (inclusive of reserves) comprise 1.9 million oz (31.7 Mt t at 1.86 g/t gold) with Indicated Resources (inclusive of the mineral reserves) of 1.19 million oz (23.2 Mt t at 1.60 g/t). Additional Inferred Resources stand at 960,000 oz (16.77 Mt t at 1.78 g/t gold).

The April PFS showed a 12-year mine life at a production rate of 175,000 ounces of gold annually in years 1 to 9. After-tax IRR is 36% with a NPV5% of $472 million at an All-In Sustaining Cost of US$739/oz.

The companys strategy is to build and operate the mine themselves. Being a possible takeover target, if Marathon receives a compelling offer, they would take it to shareholders for acceptance or rejection.

The project comprises a series of four mineralized deposits along a 20-kilometre shear zone-hosted mineralized system. A 44,000-metre, $9.7 million drilling program is planned to test the prospective gold targets along the trend where current drilling is testing a 6-km stretch between the Leprechaun and Marathon deposits. The company considers exploration to be an important part of their story.

As such, an 8,000-metre infill drilling program is testing the Berry Zone where recent drill results have included 3.3 g/t gold over 120 metres, 1.47 g/t gold over 111 metres and 2.61 g/t gold over 85 metres.

Marathon recently filed its environmental impact statement (EIS) that assesses the potential environmental and social effects of the project in 15 separate areas of study, including water and air quality, wildlife, vegetation and wetlands, fish and fish habitat, communities, indigenous groups, and the regional and provincial economies.A Feasibility Study is ongoing.

There are two different access roads to the Valentine Gold Project and a power line will be built by the local utility, Newfoundland and Labrador Hydro, along with the appropriate transformers to run the 30 kilometres from the Hydro substation to the mine site.

The project will generate substantial economic benefits (utilizing a gold price assumption of US$1,350/oz), including creation of over 19,000 person years of total employment in Canada (direct, indirect and induced), including approximately 11,000 person-years in Newfoundland and an average annual employment of nearly 1,300 person-years of employment in Canada, including an annual average of 725 person-years within Newfoundland.

The Valentine Gold Project will generate approximately $1.3-billion in income to workers and businesses within Canada, including $750-million to workers and businesses located within Newfoundland and contribute $3.6-billion to Canadas gross domestic product (GDP), which includes $2.9-billion to Newfoundlands gross domestic product. Federal government revenues will be about $292-million with some $400 million to the treasury of Newfoundland.

Marathon gold has 207,925,419 shares outstanding and approximately $54 million in its treasury. The companys Valentine Gold Project is the anchor in the Newfoundland gold play. Its success has spurred a number of other gold explorers to participate in this fast-developing important gold camp in a world-leading mining jurisdiction.

Sokoman Minerals Corp. [SIC-TSXV; SICNF-OTCQB] is currently conducting a Phase 6, 10,000-metre, diamond drilling program at its flagship Moosehead gold project in Newfoundland. The 100%-owned Moosehead Project is located along the Trans-Canada Highway in north-central Newfoundland, on the same trend as the advanced Valentine Lake Project (Marathon Gold), and adjacent to New Found Golds Queensway Project.

Tim Froude, President and CEO, said, While we will be testing several concepts, the program will have a strong focus on the Eastern Trend, including the down-dip and along-strike extensions. Plans include testing of the 400-metre vertical level along a 200-metre section of the interpreted Eastern Trend structure, with holes also testing for high-grade mineralization at the 250, 300 and 350-metre levels. Its time to test this system at depth, and we have sufficient funding to do that.

At the Moosehead Project, Sokoman is targeting high-grade, turbidite-hosted, Australian Fosterville-type gold mineralization. Since acquiring the project in 2018, Sokoman has consistently produced outstanding drill results including the following Eastern Trend highlights from the five Phases completed to date:

Phase 1 MH-18-01: 11.90 metres of 44.96 g/t gold, including 5.65 metres of 93.56 g/t gold. Phase 2 MH-18-39: 5.10 metres of 124.20 g/t gold, including 1.10 metres of 550.30 g/t gold. Phase 3 MH-19-62: 7.20 metres of 22.35 g/t gold, including 4.80 metres of 33.59 g/t gold. Phase 4 MH-19-81: 6.40 metres of 17.34 g/t gold, including 1.45 metres of 75.50 g/t gold. Phase 5 MH-20-86: 5.20 metres of16.85 g/t gold, including 1.35 metres of 61.11 g/t gold.

Recent prospecting at South Pond, 400 metres along strike to the southwest of Eastern Trend has located a cluster of angular quartz float with high-grade grab samples ranging from 0.318 to 157.04 g/t gold and silver values up to 36.2 g/t.

Several holes will be testing for the down-dip extension of the Western Trend, as well as select reconnaissance holes testing high-priority geochemical targets elsewhere on the property including South Pond.

Sokoman also has a 100% interest in an early-stage antimony/gold project in Newfoundland recently optioned to White Metal Resources Inc. In Labrador, the company has a 100% interest in the Iron Horse (Fe) Project.

With its numerous high-grade gold assays, Sokoman is one of the reasons there has been a claim staking rush in central Newfoundland. Clearly, the company is on track for defining a robust and extensive gold mineralizing system at its Moosehead Project.

It aims to achieve that goal by advancing a highly promising gold project in Newfoundland while developing significant iron ore resources in one of Canadas premier iron ore mining districts in Quebec.

Its key properties are the Big Easy Gold Project on the Burin Peninsula in eastern Newfoundland and the Gagnon Holdings Iron Project in Quebec, where Cartier is working in a joint venture with Champion Iron Ltd. [CIA-TSX, ASX], a company that also holds a 17% stake in Cartier.

Dr. William Pearson, P. Geo., the companys chief technical advisor, was involved in the value creation that led to the acquisition of Desert Sun Mining Corp. by Yamana Gold Inc. in 2006 and Central Sun Mining by B2Gold Corp. in 2009.

Cartier has been focusing on the Big Easy, which hosts an extensive, but under-explored low-sulphidation, epithermal gold-silver system that occurs on a prominent boundary between volcanic and sedimentary rocks in the Neoproterozoic Avalon zone in the Burin Peninsula.

Covering 152.3 km2, Big Easy is situated east of the former Hope Brook gold mine, which produced 752,163 ounces of gold between 1987 and 1997. The geological setting that is considered similar to that of OceanaGold Corporations producing Haile gold mine in South Carolina.

Under a November, 2017, agreement that was subsequently amended, Cartier can earn a 100% interest in the property by spending $2 million by September, 2023 and issuing 2.5 million shares to the vendor, whereby 1.5 million of the shares have already been issued and over $500,000 spent to date.

While Big Easy was discovered in 1996, exploration is still at an early stage. From 2010 to 2016, drilling on the property (31 holes or 6,497 metres) outlined an extensive mineralized zone, approximately 300 to 400 metres wide with a prospective strike length of at least 5 km. Significant historical results include 6.05 g/t gold and 174 g/t silver over 1.5 metres.

In May, 2018, Cartier said an induced polarization (IP)/resistivity survey highlighted an extensive mineralized epithermal system, containing two major showings the Big Easy and ET zones located 3.5 km apart, as well as new targets across a 4-km strike length. IP surveys also outlined a chargeability anomaly that extends 4 km along strike from the Big Easy and ET showings.

In December, 2018, the company said a drill program comprised of four holes (1,249 metres) intersected a major new anomalous alteration zone, grading 0.11 g/t gold and 2.65 g/t silver over 180.4 metres on the western edge of the Central chargeability anomaly.

After staking additional claims, Cartier has obtained permits to carry out a 1,000-metre drill program on the Central Anomaly in early 2021, and will also do additional IP/RES surveys at that time. Depending on the results from the IP/Res surveys, drilling may be further expanded.

To fund that work, the company recently raised $1.3 million from a non-brokered private placement of 18.5 million units at $0.07 per unit. Each unit consists of one common share and one common share purchase warrant entitling the holder to buy one common share at 10 cents for a term of 36 months from the issue date.

Aside from Big Easy, the company has a portfolio of highly prospective iron-rich mineral concessions in the southern Labrador Trough, Canadas premier iron ore mining district. They include the 55%-owned Lac Penguin Iron Project. Penguin consists of 141 claims covering 75 km2 located near several iron ore mines. It contains an inferred mineral resource of 531 million tonnes, grading 33% FeT (Total Iron).

Metallurgical tests indicate that a high-quality iron concentrate very low in deleterious elements, grading 64-66% Fe, can be produced from Lac Penguin composite samples. Cartiers next steps to advance the Lac Penguin deposit would consist of definition drilling, mineralogical studies and preliminary metallurgical testing.

TRU Precious Metals Corp. [TRU-TSXV], formerly Trius Investments Inc., is setting up to explore its recently acquired gold prospects in the Central Newfoundland Gold Belt where significant gold discoveries have been made and a great deal of exploration activity is currently taking place.

TRU is a portfolio company of Resurgent Capital Corp., a merchant bank that provides advisory services and financing to venture capital markets, in this case, a junior exploration company. Thanks to a backdrop of macroeconomic and monetary policy favourable to gold, TRU is seeking unique value-creation opportunities and is currently increasing its exposure to the precious metals sector by assembling a portfolio of gold exploration properties in the Central Newfoundland Gold Belt, one of the hottest exploration plays in Canada.

Geological mineralizing events commonly take place over large areas, thus creating a mining camp and with New Found Golds Queensway Project returning drill results that included 41.2 g/t gold over 4.75 metres and 25.4 g/t gold over 5.15 metres, this is an encouraging sign for other Newfoundland Gold Belt explorers.

As noted above, Marathon Gold has been building gold resources at its Valentine Lake Project in the Central Newfoundland Gold Belt which hosts one of the largest undeveloped gold resources in Atlantic Canada.

TRU recently entered into a binding Letter of Intent to indirectly purchase 65 mineral claims in central Newfoundland known as the Twilite Gold Project, along with all related permits and technical data. This drill-ready project, comprising 65 units covering 1,625 hectares, is located about 30 km from the Sokoman Minerals Moosehead Gold Project. Moosehead Gold has returned drill results of 11.9 metres grading 44.96 g/t gold. Twilite Gold is considered to be associated with a low sulphidation gold system and shares many characteristics with Sokomans Moosehead Gold Project.

TRU President and CEO, Joel Freudman, commented: Were excited to acquire Twilite Gold, which nicely aligns with our previously communicated strategy of acquiring a more advanced exploration-stage asset in the Central Newfoundland Gold Belt at competitive commercial terms. Twilite Gold has some promising historical exploration results and is in the vicinity of other large gold discoveries, which we believe bodes well for Twilite Golds investment potential.

The most recent notable program at Twilite Gold was in 2003 by Altius Resources. Highlights of historical exploration conducted by Fort Knox Gold Resources and Altius included grab samples from Twilite Golds Discovery prospect containing visible gold with values up to 202 g/t gold in a zone of quartz veining and silicification. Channel samples returned 3.48 g/t gold and 5.3 g/t gold in a contiguous 1.0-metre sample across the widest portion of the vein. At Twilite Golds Spring Pit prospect, diamond drill hole TL-99-10 intersected 5.1 g/t gold over 5.8 metres, from 14.2 to 20 metres in depth.

TRU has also acquired an earlier stage gold prospect in central Newfoundland. The Gander West exploration property is located approximately 16 km from the centre of New Found Golds Queensway Project and consists of 120 claims covering 3,000 hectares of unexplored prospective ground.

The Gander West property is within a well-known gold belt. High-grade gold occurrences (greater than 50 g/t gold in grab samples) occur in quartz veins 2.5 km southwest of the Gander West property. The property is already permitted for exploration, including ground geophysics, geochemical surveys and prospecting.

TRU Precious Metals has assembled geologically prospective claim groups in one of Canadas most attractive gold belts that is gradually revealing the large scale of a number of significant mineral deposits as well as having excellent potential for new discoveries in the pro-mining jurisdiction of Newfoundland.

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