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mining surplus | new and used mining equipment

MiningSurplus.com features new and used mining equipment for sale from mining operations across Canada, the United States, South America, and Australia. MiningSurplus.com profiles surface, mill plant process and underground mining equipment from copper, lead, zinc, gold and coal mining operations. Please use the search tools below to search our new and used mining equipment and parts listings. Mining Equipment Search Search our equipment listings or select a category below to browse our listings. Equipment Search MobileDozers (71)Excavators (50)Graders (28)Haul Trucks (53)Loaders (38)Rotary Drills (4)Scrapers (29)Shovels (32)Other (66)UndergroundRock Bolters (3)Scissor Lifts (2)Scooptrams (22)Utility Vehicles (9)U/G Drills (13)U/G Trucks (19)Boom Trucks (2)Ventilation (10)Other (8)Mill ProcessConveyors (5)Crushers (9)Feeders & Screens (1)Filters & Thickeners (1)Flotation (1)Grinding Mills (10)Pumps (4)Other (8)SupportAir Compressors (2)Backhoes (1)Forklifts (5)Generators (2)Mobile Cranes (35)Tires (11)Trucks (62)Welders (1)Other (47)ElectricalHV SwitchGear (2)Instrumentation (1)Motors (22)Other (2)OtherAssay & Laboratory (5)Attachments (21)Tanks (4)OtherBuildings (7)Complete Plants (3)Construction (24)Major Components (15)Miscellaneous (10)Safety (1) Surplus Parts Search To search for parts, use the search field below or try our advanced search. Parts Search Mining Surplus proudly lists equipment from the following mining companies. Featured Listings Support - ForkliftsCAT Telehandlers Model TH514C SN MW00384Price: NegotiableMore InfoMobile - ShovelsSHOCK SUBPrice: NegotiableMore InfoUnderground - U/G TrucksAD45B Haulage Truck (Dump)Price: NegotiableMore InfoMobile - DozersD10N Caterpillar DozerPrice: NegotiableMore InfoMobile - ShovelsRH200 HYDRAULIC FACE SHOVELPrice: NegotiableMore InfoOther - Complete PlantsComplete 2200 TPD Copper / Zinc Mill Ore Process Grinding Plant and CrusherPrice: NegotiableMore InfoOther - ConstructionBW213PDH-40 Padfoot CompactorPrice: $79,500.00More InfoMobile - DozersD10N Caterpillar DozerPrice: NegotiableMore Info

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bauer equipment

Machinery and equipment from BAUER has been a byword for top performance and quality as well as for continuous innovation. BAUER Maschinen GmbH designs and manufactures rotary drilling rigs, foundation cranes, diaphragm wall equipment and all related tools.

As a subsidiary of BAUER Maschinen GmbH, BAUER Equipment America, Inc. is a sales and service center and provides the full range of specialist foundation engineering equipment and equipment for exploration, mining and safeguarding of valuable natural resources. BAUER Maschinen offers "more than just the machine". Based on the company's extensive experience, customers are provided with complete solutions from a single source.

gold wash plant for sale

Using a gold wash plant, exposed gold-bearing gravels are mined using a bulldozer that pushes and stockpiles the gravel near a wash plant. The stockpiled gold-bearing gravel is then fed into the wash plant by a front-end loader or large backhoe. This practice promotes equipment efficiency by allowing the bulldozer to continue mining while the loader or backhoe feeds the wash plant at a steady rate. When the mined gravel is fed into the washplant. It is classified by particle size using various stationary or vibrating screens. Classifying gravels provides for more efficient gold recovery, reduced water consumption, and facilitation of mine site rehabilitation, and is practiced by most operators. The oversize material, usually larger than two inches, slides out of the washplant into a pile where it can be moved by a front-end loader or bulldozer. The undersize material and gold-bearing gravel is mixed with water and flows through the sluicebox where the gold and heavy black sands are concentrated. Tailings are gravel, sand, and other materials accumulated at the end of the sluicebox. Tailings are routinely moved away from the sluicebox by a loader or bulldozer.

The water that carries the gold-bearing gravel through the sluicebox becomes sediment-laden and turbid. This muddy process water flows from the end of the sluicebox over a pile of fresh tailings into a series of settling ponds. These ponds are designed to hold the muddy water long enough for the fine sediments to settle. The physical design of the ponds depends upon the amount of water flowing through the system, the sediment characteristics of the gravels being worked, and the physical characteristics of the site. Most mines use a series of small settling ponds to permit more flexible water management. Small ponds are usually easier to build, repair, dean, replace, bypass, and rehabilitate than larger ponds. The use of pre-settling ponds is encouraged. A pre-settling pond is located in the tail race between the sluice and the first settling pond. Sands and other heavy settleable solids are collected here where they are easy to wash.

However, some zero-discharge systems do have occasional discharges, usually due to water seepage through pond dikes. This seepage almost always meets the settleable solids effluent standards, and in most cases, Is probably of better quality than the water discharged from typically operated settling ponds. I.e., less settleable solids and lower turbidity. Carefully designed and Implemented water management practices are required to achieve zero discharge of muddy water into adjacent streams. Water used in the sluicing process Is pumped from the nearby stream through the washplant and into the settling ponds. Water Intake from the stream Is suspended when the ponds contain adequate water to support continued sluicing operations by recycling pond water to the washplant. In some cases, groundwater seepage Into the settling ponds may be sufficient to eliminate the need for adding stream water to the system. The practice of zero discharge and the recycling of mine water contributes to compliance with federal effluent limitations and State water quality standards.

Placer mining involves equipment ranging from a simple gold pan all the way up to trucks, excavators, and a gold wash plant.This type of gold prospecting usually involves less investment and will consistently yield small amounts of gold, with occasional bonanzas for those who are persistent. If you can learn to reliably return from every trip with decent concentrates, so that over time you fill a five-gallon bucket, and then maybe even a fifty-five-gallon drum, with black sands, magnetite, ilmenite, rare earth elements (REEs), and gold, you will be rewarded in the long run.

Either way, your long-term goals are your own.Very few prospectors are simply in it for the money, looking at this as a way to become a millionaire overnight. Some of us just like to get out of town, camp in the mountains, and enjoy the spirit of the outdoors. Some people like to work up a little sweat and appetite, improve their health, and learn a little. Some of us like to solve problems and run machinery, and enjoy the challenge of keeping a pump going or making sure the sluice is running right. Still others like the wildlife, the scenery, and the historical importance of the Wild West, and bring back their riches as photos and videos. In each case, if you toss in a little gold fever as motivation and stay scientific about your sampling and exploration, you will prosper far and above the value of your recovered material.

Still, a nice payday is always a treat. One sure way to reach that goal is to keep trying. Keep practicing, keep exploring, and keep getting out in the field. Another truism that seems to hold is that the farther away from civilization you get. the better your chances.

The development of a load/placer mine and the selection of the proper gravity recovery plant is more difficult than most people realize. Television shows have glamorized mining making it look like anybody can start a mine with little to no experience. What people dont realize is that mining is a structured engineering discipline taught at university. Just as you should not build your own bridge without knowledge of civil engineering, you should not think becoming a miner is a simple task. If you have no experience in the mining field you need to get educated about the process before you embark on this adventure. We have compiled a basic guide to assist in that process.

The terminology used for this type of mining is often interchanged. The term for the type of deposit under consideration is alluvial. Alluvial deposits are formed when the gold has migrated from its original deposition by weathering to a new location often inactive stream beds or in historic watercourses now overlain by sediments or glacial sediments.

In general Placer Mining is typically the recovery of gold from stream sediments through the use of dredges and sluices or other gravity means. Load mining generally involves the stripping of an overburden layer (soil) to uncover the underlying gravels that contain the gold. These deposits are often mined with mobile equipment and the ore trucked to a gravity treatment plant.

1. Permitting am I allowed to disturb the land excavating pits, leaving tailings behind, water usage, noise, air quality. In most cases you are not allowed to simply start mining even on your own land without the proper permits.

2. Resource estimation how much gold is present (grade and tonnage) and what does the deposit look like over burden depth, ore depth, gravel size. Generally, a placer resource is established by drilling or augering holes around the deposit to delineate the extent of the gold. This is often combined with field gravity recovery testing to provide an estimate of the recoverable grade.

6. Mine plan do you have a mine plan where are you going to mine first, where is the overburden going to be placed, where are the tailings going to be placed, is the plant going to be in one spot or moved during the mine life, what are the haulage distances. Is this a seasonal operation?

Mine Conditions Where is your project located? terrain, climate, infrastructure variables How large is your concession? Is a mobile or fixed plant right for this application? How many yards/hour (m/hr or tons per hour) do you want to process? How much water do you have available (GPM or m/hr)? Is there power available from the grid or do you required generation?

Plant Characteristics Are you looking for a mobile machine that you move regularly or a stationary plant that you haul your ore to? What type/size of equipment will you be feeding the plant with (front end loader, dredge pump, other)?

Feed Characteristics Ore consistency: What is the estimated maximum boulder size (in, mm)? Is there significant clay present? What is your maximum gold size (mm or um)? Is there fine gold present, what is the typical size (um)?

8. Economic Model Once you have made some initial assumptions you need to develop an economic model (even a basic one) so that you know if the project is viable before you start. No matter what type of project you should try and establish some basic economics unless this is just going to be a small hobby operation where profit does not matter. There are a lot of assumptions required to develop the model and you need to be realistic in your assessment. Add contingencies for operating costs of 10-15% and 20-30% for capital costs.

miner | elite dangerous wiki | fandom

Miner Risk Medium Reward High Time Investment Large Suggested Ships Krait MkII Keelback Cobra MkIII Asp Explorer Type-6 Transporter Adder Python Anaconda Imperial Cutter Type-9 Heavy Federal Corvette Suggested Ship Upgrades Mining Laser Refinery Cargo Racks Collector Limpets Prospector Limpets Abrasion Blaster Pulse Wave Analyser Seismic Charge Launcher Sub-surface Displacement Missile Miners extract metals, minerals, and other resources from asteroids and sell them for profit. Mining involves traveling to sites such as pristine planetary rings, identifying resource-rich asteroids, and using specialized Hardpoint modules to extract and collect their resources.

To mine, pilots require three optional internal modules: a Refinery to refine collected resources into Commodities for sale, one or more Cargo Racks to carry the refined Commodities, and one or more Mining Lasers, Abrasion Blasters, Sub-surface Displacement Missiles, or Seismic Charge Launchers. The Detailed Surface Scanner, Prospector Limpet, and Pulse Wave Analyser can also be equipped to more easily locate ideal mining sites and valuable asteroids, and the Collector Limpet can be used to more efficiently gather raw resources. Miners who choose to delve inhabited systems rather than uncharted ones can purchase system data from Universal Cartographics or scan a Navigation Beacon in order to determine the quality of a system's asteroid clusters or planetary rings.

Some miners prefer small, nimble ships for mining, as they are better at maneuvering around asteroids, in tight asteroid belts and rings at higher velocities. However others prefer larger ships such as the Python, Imperial Clipper, Federal Corvette, Imperial Cutter and the Anaconda, which are not as maneuverable, but can equip all the beneficial Limpet Controllers and carry a large number of limpets for their use, while still having room for cargo and shields, increasing efficiency. Additionally, the larger ships are better at defending themselves from pirates while mining, though such threats can generally be avoided in the uncharted systems beyond human habitation centers.

An ideal mining ship requires at least one Class 2 hardpoint to fit larger mining tools for more efficient or profitable mining, and enough optional internal slots to hold a Refinery, a Collector Limpet Controller, a Prospector Limpet Controller, a Detailed Surface Scanner, and at least one Cargo Rack. Mobility is also an important factor, due to needing to find more specific asteroids, and aiming certain mining tools. At least 4 hardpoints, with one medium, are required to hold one of every mining tool. A Fighter Hangar is also recommended, as it lets a ship defend against pirates while its hardpoints are replaced with mining tools.

Mining is currently possible at asteroid belts or planetary rings (including icy as of 2.1/1.6), although it is the most profitable in a Pristine Metallic area. They can be targeted and flown to in supercruise, just like any destination within a system. Marked extraction sites can only be seen at ranges of 1kls or closer. Asteroids in planetary rings can also be mined from - RES are common places for NPC miners to congregate in, but pirates will also spawn here.

Mining is not limited to extraction sites, which is much safer since there is virtually no NPCs spawning outside them. Flying at any part of a ring system at less than 1Mm/s will result in a safe drop approximately 7km away from the ring. It is important, however, to identify the metallic rings before attempting this. When you have arrived, you will see a number (from a handful to many dozens) of asteroids, which you can then mine. A good starting spot for mining are systems with industrial economies.

Elite Dangerous: Beyond Chapter Four (3.3) introduced new aspects to mining: using new tools and exploration mechanics, miners can investigate rings to locate the best spots to start their mining sessions, and then the best specific asteroids to probe and excavate for rewards.

Currently there's one type of asteroid with a distinct shape and size that can be detonated. It's a medium sized rock, roundish "teardrop" in shape -or a pointy edge on one side and a fat bottom on the other. With the Pulse Wave Analyser it should always show a bright, brilliant yellow glow even as you approach it. There are fissures on the surface. Use the Seismic Charge Launcher to place Seismic Charges within the fissures. Then explode it to reveal valuable minerals.

Make sure to bind a Mining Laser (preferably in its own firing group) just like you would do with any other weapon in the game. Fly within range (being 500 m) of the asteroid and blast away with the Mining Laser. You have to hold down the trigger for a while (depending on the quality of Mining Laser you have bought) before a fragment chips off.

Select the fragment of rock as a target. They are quite small and hard to detect visually but do show up as white contacts on your radar. When selected, you get details of the contents of the fragment, e.g. Bauxite (9.7%) Coltan (21.2%). Note that the mineral name which shows up first in the HUD doesn't necessarily represent the most valuable mineral! The mineral content is how much of a ton of cargo can be extracted from the fragment. E.g. if you scoop and process three 35% Indite shards you end up with 1 ton of Indite. Fragments range in mineral content from ~5% to ~65%. Asteroids contain 1 to 3 different minerals while fragments from the asteroids contain up to 2 of those minerals.

To collect with a cargo scoop, first, engage your scoop (just like you would with your landing gear or hardpoints), then fly slowly towards the target. Upon engaging the Cargo Scoop you will find that a blue box will have appeared on the lower left of your HUD. On there you should, if pointing at the rock, see an icon in the cross-hairs (the box). Continue to fly slowly towards the rock while holding the rock in the middle of the cargo scoop's cross-hairs until you have successfully acquired it.

Asteroid fragments are more difficult to scoop than regular cargo, as their movement is more complex (not to mention the fact that you want to avoid hitting an asteroid while you're focused on scooping!) For this reason, it's advisable to use very slow speeds of 15 m/s while scooping. Furthermore, fragments will "decay" over time, meaning they slowly lose integrity until they disappear, so do not mine more than you can collect!

To collect with a collector limpet controller you must purchase limpets ahead of time in any munitions store (the place you buy your ammo). Collector limpets have 2 modes: quick single-collection and autonomous area-collection. For mining, the area-collection mode is optimal. Limpets must bound to a fire group like a weapon.

To activate a limpet in area mode, be sure that no cargo or fragment is targeted. This is important as activating a limpet with a collectible item targeted will activate the limpet in single-collection mode. Once in area mode, the limpet will automatically collect any fragments a specific distance from you based on the class and rating of the controller. While this happens you can continue with other actions such as fragmenting, refining, and monitoring your surroundings. Use collector drones with caution near spinning asteroids, since their basic AI doesn't account for the movement of the asteroid. You can equip multiple collector drone limpet controls assuming you have enough internal compartments.

Once a fragment enters your cargo hold, it will be deposited in the refinery. It can be accessed on the right panel under cargo tab, then there is a refinery tab on the left column. The first bin is the depositing bin, where you will find your fragment. New minerals will attempt to drop into the refinery bins below. Depending on class your refinery will have between 1 and 10 of these bins.

Items that appear in the depositing bin will automatically "stack" into the refinery bins below if a refinery bin that already contains that mineral exists. It will also drop into empty bins automatically. If no bin is available, you will have to vent your refinery (see next paragraph). This will happen until the bin reaches 100% at which point it will be emptied, the leftover mineral will remain in the depositing bin, and 1 ton of cargo (one unit of whatever mineral you have collected) appears in your cargo hold. Once your cargo hold is full, you can return to a station and sell your goods.

You also have the option to "vent" the contents of your refinery. This is useful if you have a nearly-full refinery of bauxite and you find an asteroid with gold (or whatever else you prioritize). When no bin is available, minerals will not leave the depositing bin and will block it from accepting new fragments. When this happens you must either vent a refinery bin to free up space or vent the mineral from the depositing bin. NOTE: Doing this will destroy the mineral and you will not be able to recover it.

The value of a mineral is scaled to the supply/demand meaning that selling minerals where there are many other players selling the same mineral will result in a smaller profit per ton as demand for that item is low with so many suppliers. Systems that are both refinery economies and have an asteroid field will tend to give you a lower price compared to what you would get if you were to travel somewhere more distant to the source (source being asteroid fields). Also, checking the bulletin board is very important, since mining mission rewards can reach hundreds of thousands of credits. The most sought-after minerals in missions are painite, osmium and platinum.

Styx is an excellent example of where we see a massive drop in prices. It has both mining equipment for sale, is very close to the spawn point for new players, has mineable asteroid fields and is a refinery economy (means it will have a constant demand for minerals to refine), it is therefore going to be very popular to sell minerals there which is going to lead to a price drop due to a saturated market.

Keep in mind that carrying valuable resources around attracts pirates and other players may also try to rob you. With mining lasers attached you will be less effective at defending yourself so don't lug rare metals around too long.

This is a table displaying the approximate market prices for mined minerals, metals, and chemicals. Most high value minerals, including Void Opals and Alexandrite, are gemstones that can only be obtained via core mining, while some such as Painite and Low Temperature Diamonds can be mined with lasers. Market prices for mined commodities vary depending on the economy type of a station and its level of demand for a specific good.

This is a rough guide to which materials are available to mine. Materials cannot be sold for credits, but are used by Engineers and Technology Brokers and can be exchanged for powerful modifications and modules.

Miners are a popular target for piracy, and pirates can often be found lurking around planetary rings in inhabited systems, where they will attempt to scan any ship that arrives in their vicinity. If a scanned ship is carrying anything other than limpets, they will attack and try to seize its cargo. The danger posed by pirates can be prepared for in the following ways:

Multiple ships or a Wing can cooperate to mine more efficiently by specializing each ship's loadout. For example, one pilot can fly a speedy, low-mass ship such as the Asp Scout equipped only with Seismic Charge Launcher, Abrasion Blasters, and prospector limpets while the second pilot can fly a larger ship such as the Anaconda with ample cargo space, collector limpets, and a Refinery.[2]

The miner ship should crack a suitable deep core asteroid, then use the Abrasion Blaster on any surface deposits. While the refinery ship collects and refines the ore, the miner ship can move on and locate another deep core asteroid with its prospector limpets. This process can be repeated until a ship runs out of cargo space, limpets, or ammunition. Cooperating pilots can then return to a station to split the cargo; take care to avoid jettisoning cargo for this purpose within a station's jurisdiction to avoid penalties for littering.[2]

sell your used machinery and equipment

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