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portable gold trommel wash plant in slovakia

minequip nz rotary gold trommel wash plant manufacturer

minequip nz rotary gold trommel wash plant manufacturer

Minequips gold mining equipment rotary trommel wash plants are manufactured for commercial use in small to medium sized gold recovery operations, and our gold mining equipment is used successfully in production gold mines in New Zealand, Mongolia, Papua New Guinea, Bolivia, Ghana and Cameroon.Based on the West Coast of New Zealands South Island, Minequip knows mining after all, the gold rushes started here back in 1865. Those first pioneers have passed down their knowledge of gold mining equipment through the generations and our design engineers have over 60 years combinedexperiencein the gold mining equipment engineering industry.

Minequip New Zealand manufactures commercial scale gold mining equipment rotary trommel wash plants directly for sale. Ourgold mining equipment is built towithstand the demands of small to medium production gold mining operations.

We know the high demands placed on commercial gold rotary trommel wash plant equipment, and build our gold mining equipment to withstand the harsh conditions of a production gold mine,withefficiency and durablility the key ingredients in every manufactured processing plant.

used wash plant for sale. huarui equipment & more | machinio

used wash plant for sale. huarui equipment & more | machinio

Products Description Trommel Screen LZZG trommel screens are designed to minimize setup time and be easy and convenient to service. We havperfected the ability to size and customise trommel screens with different...

1.Chrome separating flow:gravity separating+magnetic separating. 2.Chrome processing plant projects in Oversea: Madagascar,Philippines,Turkey,etcs. 3.Capacity: 5-1000tpd or customerized. 4.Testing is also availab...

1. Application: Placer gold washing 2. Capacity: 1-5tph 3. Recovery rate: High level Description: This machine is mini gold wash plant, which is suitable for 10-180tph placer gold washing. Besides, this machine i...

1. Low noise and power consumption 2. Simple structure, easy to maintenance 3. Adjustable angle rubber springs 4. Simple, stable, variable controller Introduction This machine is portable gold wash plant, which ...

1.Configured for classification, screening and grading 2.Simple structure, higher reliability, low investment cost 3.Large processing capacities 4.Smooth running, low noise 5.Easy maintenance Description: Gold tr...

1.Easy to move on mine site. 2.Unique screen design, result in higher capacities, longer screen life and no material clogging. 3.Gold Recovery rate can be more than 90%. 4.Also design the placer gold washing plan...

1.Capacity could be customized 2.Specifically designed trommel classifier 3.Hopper could be designed by the loading machine 4.National standard steel plate 5.Adjustable water input 6.Easy-operation Gold Recovery ...

1.Reasonable structural design, convenient for transporting; 2.High degree of automation, Multi-machine joint workinghigh gold handling capacity with the daily capacity up to 2,000m3. 3.Applicable to recycling ba...

Product Description Yongli gold washing plant used to mine gold mixed with sand in palaeochannel, palaeo-riverbed, alluvial placer, tailing after ball milling, and diamond and zirconium in raw ore. If the percent...

Product Description Yongli gold washing plant used to mine gold mixed with sand in palaeochannel, palaeo-riverbed, alluvial placer, tailing after ball milling, and diamond and zirconium in raw ore. If the percent...

XSD2610 Mini sand washing machine is a kind of bucket sand washing machine that coordinates with sand making machines. It can wash out the small amount of the sand powder and impurities from the mixed sand to imp...

Product Description Description of Manufacturing Plant Pig Slaughter Machine Slaughter Equipment for sale 1.Purpose: Hydraulic shaver is a kind of equipment used to shave pig carcasses after scalding. 2.The main ...

The general processing flow is usually: 1.Screening and washing (trommel screen) 2.Enriching (Gravity separation equipment) 3.Roughing, scavenging, and cleaning 4.Refinery Desen Mining is China Gold Gravity Proce...

portable and mini trommel screen mobile for washing alluvial gold 2020 top brand portable mobile cone crusher plant

portable and mini trommel screen mobile for washing alluvial gold 2020 top brand portable mobile cone crusher plant

Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides turnkey project for cement production line, ore beneficiation production line and drying production line. Dewo Machinery can provide high quality products, as well as customized optimized technical proposal and one station after- sales service.

Alluvial Small Scale Portable Mobile Mini Gold Trommel Wash Plant Product Application Placer Gold Washing Plant is a kind of combined gold mining machine , designed especially for placer gold mine which is contained in the raw material, includes sieving, separating through trammel, sluice and extraction gold progress.

Small Scale Portable Mobile Alluvial Mine Trommel Screen For Gold Washing , Find Complete Details about Small Scale Portable Mobile Alluvial Mine Trommel Screen For Gold Washing,Alluvial Mine Trommel,Alluvial Mine Trommel Screen,Small Scale Gold Trommel For Sale from Supplier or Manufacturer-Zhengzhou Sinolion Machinery Co., Ltd.

Small Portable Gold Trommel Screen Used in Alluvial Gold Ore Washing Processing Plant For Sale From China Manufacturer Jiangtai, US $ 7000 - 60000 / Set, New, trommel screen, 10-500 t/h.Source from Zhengzhou Jiangtai Heavy Industrial Machinery Co., Ltd. on Alibaba.com.

Portable small mini mobile gold washing trommel screen machine price for alluvial gold washing plant in Australia, You can get more details about from mobile site on m.alibaba.com $1,000.00 - $30,000.00

Trommel screen; The aperture size of the trommel screen could be customized as per your requirements. Mobile device; Water pump; Water storage tank (optional) The Portable Wash Plant recirculates approximately 100 gallons of water. You may need to add a little water due to evaporation and the wetness of the waste material.

gold mining equipment for sale

gold mining equipment for sale

Goldland'smanufactures an array ofquality, innovative gold mining andmineral extraction equipment, adding new precious metals separators and miningsystems into itsequipmentline since its commencement in 1977. Goldlandsconcentration and gold processing units include:

portable wash plant | small gold wash plant | gold mining equipment | dove

portable wash plant | small gold wash plant | gold mining equipment | dove

DOVE Equipment & Machinery Co., Ltd. is the worlds largest manufacturer of Portable Wash Plants, with over 50 years manufacturing expertise, was the pioneer in designing and introducing the first generation of Portable Wash Plants to the mining industry.

DOVE Portable Wash Plants (EXPLORERandSUPERMINER Alluvial Portable Processing Plants) are designed and configured as a complete and fully integrated processing line for the automatic and simultaneous classification, concentration and recovery of Gold, Diamonds, Gemstones, Base Metals, and Ferrous Metals, Light Metals from Alluvial (Placer) Deposits.

DOVE is a leader and powerhouse in the mining equipment manufacturing industry, producing the largest range of Portable Wash Plants (EXPLORER and SUPERMINER) configured in various specifications and supplied for exploration, small, medium and large-scale mining operations, with the capacity to handle material ranging as below:

Portable wash plants are also known as Portable Alluvial Wash Plants, Portable Placer Wash Plants, Portable Alluvial Processing Plants, Portable Placer Processing Plants or Portable Trommel Wash Plants.

Different machines that are configured as components of the Portable Wash Plant will achieve these crucial steps. Skipping any of the crucial steps will result in lack of recovery or loss of the valuable minerals.

Gravity separation, also known as Gravity Concentration, is one of the oldest recovery methods in the mining and has been used as a primary form of mineral concentration for centuries. Gravity separation has been tested and approved as one of the best techniques for the concentration of free flowing minerals.

In a Gravity Separation process, the metals and minerals are subjected to forces in a medium, such as water, air, or other heavy medium. The response of the minerals and metals to these forces can be enhanced resistance or settling velocity, depending on their specific gravity, which will allow for the separation to occur. This way, valuable minerals and the gangue can be separated from one another due to their difference in specific gravity and response to the various forces in the medium.

By using Gravity Separation, DOVE Portable Wash Plants eliminate the costs involved in crushing and grinding of the material, and also reduce the slime losses that usually result from unnecessary and abusive size reduction operations.

In a DOVE Portable Wash Plant, every component is crucial for the efficient operation of the Wash Plant and proper processing the ore and high recovery of Gold, Diamonds and other minerals production. DOVEs unique designs are embedded in each of the Portable Wash Plants components to insure the efficient recovery of 100% of the Gold Production, with no loss.

is a big hopper designed to feed the Ore to the rest of the wash plant. This hopper can be a wet or dry type depending on the projects requirements. The hopper is designed to be fed with earth moving equipment, such as Excavators, Loaders, Dump Truck, or gravel pump, and conveyor belt, with respect to the plant capacity (Tons Per Hour) solids.

DOVE Ore Feed Hoppers have a durable structure built with heavy cage of steel 5-12 mm to ensure that they stand the severe conditions of the mining site. In addition, they are designed to be easily connected to high-pressure Hydraulic spray-Jets system, Hydraulic Manifold and piping system. Their slurry ore outlet is designed to easily connect to the Static or Vibrating Grizzly.

is a powerful Hydraulic Canon that sprays highly pressurized water and is used to effectively break the clay contained in the ore at early feeding stage. The canons are used in wet ore feeding system and when the Ore has high clay content. Additionally, they offer assistance with the logistics of the Ore, in the form of Slurry, into the Ore Channels and to the next processing stage.

DOVE Monitors are built with casted hardened steel (high carbon) and have a bronze or hardened steel head. To ensure that they can be operated during long hours under extreme weather conditions, the DOVE Monitors are supplied with an Operator Cabin Stand Structure. DOVE Monitors are durable and designed to operate using recycled water in the mining site.

is designed to rapidly transport of ore using gravity, in its slurry form, from one stage to another such as from the screening stage to the classification stage, and throughout the Portable Wash Plant.

DOVE Ore Feed Channels are exclusively designed with clay breaking Hydraulic network and High Pressure Spray Jet system. DOVE Ore Feed Channels are built in various dimensions according to the processing capacity and to the ore logistics volume requirements of the wash plant, as well as the specific ore characteristics and site conditions

In order to eliminate the friction and wear of the steel channel, DOVE Ore Feed Channels are exclusively Rubber lined. The rubber lining also speeds up the logistics of slurry Ore and eliminates clogging of the channel by transiting solid. These unique and unparalleled features make DOVE Wash Plants the number one desired solution for every mining company.

Screening is the action of separating the materials according to their size by simply passing them through a screen or a number of screens, which can be in motion or static. Screening can be done in multiple stages to achieve higher efficiency.

come in various sizes and are used for the first screening stage of DOVE Portable Wash Plants. Grizzly Separators are designed to screen the large oversized rock particles from the ore, prior to being transported, through slurry channels (wet feed) or belt conveyors (dry feed), to the next stage of classification. The screen mesh sizes are specifically chosen according to the ore characteristics and project specifications.

The rapid elimination of the large unwanted rocks by the Grizzly Separators an essential step, which will prevent the large rocks from going to the Classification and concentration stages. This means that only the mineral baring ore is processed throughout the next stages of the Portable wash plant, hence, reducing the amount of material that needs to be processed and eliminating damages that could be caused by the rocks on the long run.

Configured with High Pressure Spray Jet module and complete Hydraulic Net work, DOVE Grizzly Separators are designed to break the clay sticking to the rock particles. This eliminates the risk of losing the precious minerals that might stick to the oversized rocks due to the clay.

is, essentially, a large cylindrical screen, installed on a supporting base in a slightly inclined position, which spins in order to classify the material that is being introduced through its feeding end.

The Trommel is designed to perform classification of the ore, as well as breaking valuable minerals free from the host clay and is a major component of a Portable Wash plant. After being freed from the host clay, the materials are classified according to their size, hence reducing the volume of material that will be processed in the next stages and increasing the recovery process efficiency.

DOVE Trommels are uniquely designed with features that are unparalleled in the mining industry. DOVE Trommel is supplied with various capacities and models and basically divide into various categories and models:

DOVE Trommel Classifiers with their special designs are integrated in DOVE Portable Wash plants, in accordance to the Ore specifications, and Portable Wash Plant requirements. All DOVE Trommels are offered with Trommel Feed Hopper , Hopper Hydraulic Clay breaker network, Trommel Security Covers, 3-way Engine/Motor security Canopy and locking mechanism, High pressure main Hydraulic Spray Jet system, Clay Breaker module, Diesel Engine or Electric Motor, Geared speed reduction, Wheel Set Trailer, Hitch Mechanism, Under size Rubber lined Feed Channel, Manifold- Hydraulic Piping Network, and Trommel Height adjustment mechanism.

areGravity Concentration devices designed and mainly used in mineral processing for washing, separation and concentration of coarse metals & minerals within the ore, based on their specific gravity. These concentrators subject the particles within the ore to a jigging motion in water, which enhances their settling velocity with respect to their specific gravity, while separating them over a selected screen mesh size.

Jig Concentrators are widely used in the mining industry to recover various metals and minerals given the high specific gravity differential of material makes recovery possible. Jig Concentrators are the most important and essential devices in mineral recovery because of their unique ability to absorb fluctuations in ore grades, tonnage rates and dilution, all without any effect on recovery results.

DOVE Jig Concentrators are produced in several categories and models, and are integrated in DOVE Portable Wash Plants based on the Type of the wash plant, its specific application, type and specification of Minerals to be concentrated and recovered.

DOVE Jigs are designed with unique features, which are unparalleled in the industry. You will find DOVE Jigs in practically every country on the African Continent, in South East Asia, in Brazil, in Columbia and in Guyana.

DOVE Jigs are available with Automatic Production Removal Module, Manifold and complete internal Hydraulic Network, Security System to prevent unauthorized access to the production preventing the theft of production, Stand Structure, Jig Balance and Stands Height Adjustment System, Engine/Motor 3-Way Security Canopy, Speed Gear Adjustment mechanism, Jig Feed Hopper, High Pressure Spray Jet to Assist Uniform flow of Slurry Ore, Trailer Wheel-Set, Hitch Mechanism, and Tool Box containing Tools for Maintenance.

They are used in mining projects that require recovery method of fine particles of free flowing gold other than Cyanide, or other toxic chemicals, due to environmental concerns, Government regulations or the High Cost of Cyanide and other toxic chemicals for gold recovery Process.

DOVE Gold Centrifugal Concentrators haveadvanced features and design. DOVE Centrifugal Concentrators utilize the enhanced gravitational force (G-Force) of the particle to optimize separation capabilities and to efficiently recover fine gold and other heavy minerals particles.

Additionally, to efficiently process and to nearly recover 100% of every fine-sized particles of gold, down to 40 microns (0.004 mm), DOVE Centrifugal Concentrators only require surface recycled water.

DOVE Centrifugal Concentrators are supplied with locking mechanism, Complete Hydraulic System and high pressure multistage water pumps, Ore feed Module including slurry pump and sump tank for feed monitoring, hydrocyclone and rubber fish tail as concentrate moisture adjustment mechanism and to monitor the flow of solid particles and to prevent freezing conditions.

are designed and patented by DOVE for simultaneous concentration and recovery of fine particles production of various metals and minerals, such as precious metals, base metals, ferrous metals, Diamonds and Gemstones.

VBS Concentrators are effectively used for the efficient washing, classification and concentration of fine metal and mineral production from the ores in Alluvial (Placer) deposits, such as Precious Metals, Precious and Semi-Precious Stones, Base Metals, Ferrous and Non-Ferrous Metals, Noble Metals, Heavy Metals.

Concentrating Tables are agreed by all to be the most effective and selective machines for wet Gravity Separation. They are used to effectively separate minerals from one another, even when each minerals specific gravity is close in value to that of others in the ore.

DOVE Concentrating Tables are composed of wooden or aluminum decks, that can have either have a rectangular or diagonal shape, with ultra-smooth rubber cover and riffle surface or are operating in horizontal plane, where material with higher specific gravity is separated from material with lower specific gravity.

The Head Motion applies a reciprocating movement to the tables deck in a horizontal plane and as the material moves across the table, the shaking motion of the deck causes size classification and specific gravity stratification.

The flow of water crossing the deck causes shear in the stratified material and forces it to stream over the rifle surface of the tables deck. The material of lower specific gravity continues to float near the water surface and spills over the riffles, towards discharge end of the table. Material higher specific gravity is held back by the riffles, near to the tables surface, and moves along the tables deck to the concentrate discharge.

DOVE laboratory will assay your ore samples rapidly and analyze your raw materials and recommend the most efficient processing plant according to the ore specifications, minerals composition, and ore assay results, and your project size and the geologic and topographic conditions of your mine.

new and used trommels for sale | gold trommel design & manufacturing by savona equipment

new and used trommels for sale | gold trommel design & manufacturing by savona equipment

New and Used Gold Recovery Trommels for SaleSavona Equipment is your source for New, Used, and Reconditioned Trommels for recovering gold and other precious metals from placer mining operations. We supply 18 inch, 30 inch, 48 inch, 60 inch, & 7 foot Trommels for Placer Mining. Refurbished trommel parts will be fully repaired or replaced as required.Our Trommels and Gold Recovery Equipment are for sale worldwide. We sellPortable GoldTrommels, MiniWash Plants, andGoldTrommel Wash Plant.You Can Buy Various High Quality Gold Trommel Wash PlantProducts from various GoldTrommel Wash Plant manufacturers like Telsmith, McCloskey, Northern Placer, Aureco, Extrac-Tec as well as order a custom made gold recovery wash plant designed, manufactured, and distributedby Savona Equipment.

portable gold wash plant | gold mining equipment | dove

portable gold wash plant | gold mining equipment | dove

TheEXPLORERandSUPERMINERGOLD Processing Plantsare Portable Gold Wash Plantsexclusively designed, patented and developed by DOVE,for surface mining in exploration and pilot mining operations, as well as small, medium and large scale mining operations, of alluvial Gold(Placer Gold).DOVE also produces Portable Gold Wash Plants designed for specific mining areas,where Diamonds and/or other minerals exist together with Alluvial Gold. These wash plants recover Gold, Diamonds, and other minerals, simultaneously, with no loss of production.

DOVEEquipment & Machinery Co., Ltd. is a leader and powerhouse in the mining equipment manufacturing industry, producing the largest range of Portable Gold Wash Plants (Portable Gold Processing Plants) for small, medium and large scale mining operations, with the capacity to handle material ranging as below:

EXPLORERPortable Alluvial Gold Processing Plants (Portable Gold Wash Plants) for mining Alluvial (Placer) gold are produced in 6 models, with capacity ranging from 2-60 Tons/Hour solids (8-240 m3/Hour slurry).

SUPERMINERPortable Alluvial Gold Processing Plants (Portable Gold Wash Plants) for mining Alluvial (Placer) gold are produced in 3 models, with capacity ranging from 80-170 Tons/Hour solids (320-680 m3/Hour slurry).

Potable Gold wash plants are also known as Portable Alluvial Gold Wash Plants, Portable Placer Gold Wash Plants, Portable Alluvial Gold Processing Plants, Portable Placer Gold Processing Plants or Portable Gold Trommel Wash Plants.

DOVEPortable Gold Wash Plantsare the most advanced processing plants in the mining industry, with unique features, and most efficient recovery ratio. They are economical withhighest and fastest return of investment. With over 5 decades in fabrication, DOVE Portable Gold Wash Plants were supplied in every country in Africa and South-East Asia, Columbia, Brazil, and Guyana.

These crucial steps are achieved by different machine components in a Portable Gold Wash Plant configuration. Any short cut of the crucial steps shall result in lack or reduction of recovery of the Gold Production or loss of the Gold Production.

Gravity separation, or Gravity Concentration, is one of the oldest proven recovery methods in the history of gold mining. It has been tested and approved as a technique of concentration of free flowing gold and has been used as a primary system for concentration and recovery of gold.

The Gravity separation method consists in separating minerals or metals from one another using their difference in specific gravity and of their relative response to other forces they are subjected to.

In Portable Gold Wash Plant, using Gravity Separation process, the gold particles are subjected to forces in a medium, such as water. The response of the gold particles to these forces shall enhanced resistance or accelerated settling time, depending on their specific gravity, which will allow for the separation to occur. In this way, gold particles with specific gravity of (S. G. 19.32) and the gangue can be separated from one another due to their difference in specific gravity and response to the various forces in the water.

By using Gravity Separation, DOVE Portable Gold Wash Plants reduce the costs involved in crushing and grinding of the material, and also reduce the slime losses that usually result from unnecessary and abusive size reduction operations.

In a DOVE Portable Gold Wash Plant, every component is crucial for efficient operations and proper processing the Gold Ore, which are important to achieve high recovery of the Gold Production. DOVEs unique designs are embedded in each of the Portable Gold Wash Plants components to insure the efficient recovery of 100% of the Gold Production, with no loss of production.

is a large hopper designed to feed the Ore to the rest of the wash plant. This hopper can be a wet or dry type depending on the projects requirements. The hopper is designed to be fed with earth moving equipment, such as conveyors, gravel pumps, Excavators, Loaders or Dump Truck, with respect to the plant capacity (Tons Per Hour) solids.

DOVE Ore Feed Hoppersare supplied in different capacities, and specifications, designed and engineered as interconnecting components for easy and rapid assembly, installation and rapid disassembly at mining site.

DOVE Ore Feed Hoppersare fabricated with heavy cage of steel plates of 5-12 mm, to insure their durability and to stand severe conditions of the mining site. Additionally, they are designed to be easily connected to high-pressure Hydraulic spray-Jets system, Hydraulic Manifold and piping system. Their slurry outlet is configured in different sizes for ease of connection to the Static or Vibrating Grizzly.

is a powerful Canon that produces high pressure water Jet Spray, used to break the clay contain of the Ore at early stage of feeding, as well as assist in speedy ore throughput. The canons are highly effective in wet ore feeding system and when the ore has high clay content. They assist with the logistics of the Ore, in the form of Slurry, into the Ore Feed Channels and to the next step of operation.

DOVE Monitorsare casted in hardened steel (high carbon) and have a bronze or hardened steel head. They are supplied with an Operator Cabin Stand Structure, designed for long hours of operations under extreme weather conditions. DOVE Monitors are rugged and designed to operate using recycled water in the mining site.

is designed for the rapid and economical transportation of the slurry ore from one stage to another, such as from the screening stage to the classification stage, and also used through out the gold wash plant mainly for the transportation of slurry ore using gravity force.

DOVE Ore Feed Channelsare exclusively designed with high pressure clay breaker Hydraulic network and High Pressure Spray Jet system. DOVE Ore Feed Channels are fabricated in various dimensions in accordance with the processing capacity of the Wash Plant, ore logistics volume requirements of the wash plant, specific ore characteristics and specific site conditions.

DOVE Ore Feed Channels are exclusively rubber lined, in order to eliminate the friction and wear of the steel channel, as well as to speedup the logistics of slurry 0re, and eliminate clogging of solid particles in the channel. These unique andunparalleled features make DOVE Wash Plants the number one desired solution for every mining company.

Screening is the process of separating the material according to their size by simply passing it through a screen or various sizes of screens, which can be vibrating or static. Screening can be done in multiple stages to achieve higher efficiency.

are screens of various sizes used for the first screening stage in DOVE Portable Gold Wash Plants. Grizzly Separators are designed to screen the large oversized rock particles from the ore, prior to the next stage of ore transportation, through slurry channels (wet feed) or belt conveyors (dry feed), and classification. The screen mesh sizes are chosen in accordance with the ore characteristics and project specifications.

This component is important, since it rapidly eliminates the large unwanted rocks to avoid them going to the classification and concentration stages. This means that only the mineral bearing ore is processed throughout the next stages of the wash plant, hence, reducing the amount of material that needs to be processed.

DOVE Grizzly Separators are configured with High Pressure Spray Jet Module and complete Hydraulic Network, designed to break the clay sticking to the rock particles and eliminate the risk of losing the precious minerals that might stick to the oversized rocks due to the clay.

A Trommel Classifier is large revolving cylindrical screens installed on a supporting base, in a slightly inclined position. Trommel is powered by electric motor or diesel engine, or in some cases by hydraulic power. The Trommels cylindrical screen spins in order to sort through the material that is being introduced through its feeding end.

The Trommel is a major component of a Portable Wash plant, designed to perform classification of the ore, as well as breaking valuable minerals free from the host clay. Once freed from the host clay, the materials are also classified according to their sizes, reducing the volume of material that will be processed in the next stages for increased efficiency of the recovery process.

All DOVE Multi-Stage Classification Trommels are offered with Trommel Feed Hopper, Hopper Hydraulic Clay Breaking Network, Security Covers, 3-way Engine/Motor Security Canopy and Locking Mechanism, High Pressure Main Hydraulic Spray Jet System, Clay Breaking Module or Scrubber Module, Diesel Engine or Electric Motor, Geared Speed Reduction, Wheel Set Trailer, Hitch Mechanism, Undersize Rubber Lined Feed Channel, Feed Channel Rubber Lined for Coarse Material, Water Manifold and Hydraulic Piping Network, and Height Adjustment Mechanism and optional Conveyor assembly for reject.

Jig Concentrators are Gravity Concentration devices designed and mainly used in mineral processing for washing, separation and concentration of coarse metals & minerals within theore, based on their specific gravity. These concentrators subject the particles within the ore to a jigging motion in the medium of water, which accelerates their settling time with respect to their specific gravity, while separating them over a selected screen mesh size.

Since the high specific gravity differential of material makes recovery possible, the use ofJig Concentratorsto recover various metals and minerals is wide within the mining industry.Jig Concentratorsunique ability to absorb fluctuations in ore grades, tonnage rates and dilution, without any effect on recovery results, makes them the most important and essential devices in mineral recovery.

DOVE Jigsare designed with unique features, which are unparalleled in the industry. You will find DOVE Jigs in practically every country on the African Continent, in South East Asia, in Brazil, in Colombia and in Guyana.

DOVE Jigs for Portable Gold Wash Plants are available with optional Automatic Production Removal Module, Manifold and complete internal Hydraulic Network, Security System to prevent unauthorized access to the production preventing the theft of production, Stand Structure, Jig Balance and Stands Height Adjustment Mechanism, Engine/Motor 3-Way Security Canopy, Speed Gear Adjustment Mechanism, Jig Feed Hopper, High Pressure Spray Jet to assist uniform flow of slurry ore, Trailer Wheel-Set, Hitch Mechanism, and Tool Box containing tools for maintenance.

They are used for the recovery of fine particles of free gold for mining projects that do not used cyanide or other toxic chemicals due to environmental concerns, government regulations or the high cost of cyanide and other toxic chemicals for gold recovery process.

DOVE Gold Centrifugal Concentratorshasadvanced features and design. DOVE Gold Centrifugal Concentrators utilize G-Force to efficiently recover fine gold particles by enhancing the gravitational force to optimize separation capabilities.

DOVE Gold Concentrators are supplied with security system and locking mechanism, complete hydraulic system and high pressure multi-stage water pumps, ore feed module including slurry pump and sump tank for feed monitoring, hydrocyclone and rubber fish tail as concentrate moisture adjustment mechanism and to control solid flow.

Gold Concentrating Tables are known as one of the most effective and selective machines for wet Gravity Separation. They have the unique ability to separate minerals with fairly close specific gravity values from each other, which is nearly impossible to achieve with other equipment designed for wet Gravity Separation.

DOVE Gold Concentrating Tablesare comprised of wooden decks with ultra-smooth rubber cover and riffle surface and are operating in horizontal plane, where material with higher specific gravity is separated from material with lower specific gravity.

Head Motion imparts a reciprocating movement to the tables deck in a horizontal plane. As the material moves across the table, the shaking action of the deck causes size classification and specific gravity stratification.

The flow of cross water causes shearing of stratified material and forces it to cascade over the riffle surface of the tables deck. Lower specific gravity material remains close to the water surface and rides over the riffles towards discharge end of the table; higher specific gravity material is being hold back by the riffles, which is closest to the tables surface, and moving along the tables deck to the concentrate discharge.

Smelting is the process of refining an ore. The ore is subjected to high temperatures that will melt it, resulting in a chemical change of the ore that allows for the metals to be converted into a purer form.

In the Portable Gold Wash Plant, the Smelting Furnace is used after the Gold Concentrating Table, to remove the unwanted impurities while melting the Gold. The result will be a melted gold and a slag that are separated from each other due to their difference in melting point and density. The slag can easily be removed and the melted gold will be molded into Gold Dore Bars.

DOVE Smelting Furnace is supplied with Hard Burned Crucibles where the material can be safely melted at high temperature, Quartz Rods to stir the melted alloy, Tongs to safely garb crucibles over the high temperature in the furnace, Sliding Ingot Mold for the creation of Gold Dore Bars, and Stamping Tools to mark the dore bars with the desired initials and serial numbers.

Additionally, DOVE Smelting Furnace is supplied with equipment that aim to keep the user safe during the furnace operation, including High Chemical and Heat Resistant Protection masks to prevent the users from inhaling any hazardous particles, Chemical and Heat Resistant Clothes that are made of leather and Chemical and Heat Resistant Apron that aim to protect the users hands and body from the dangers of the chemicals extreme temperatures exposure, and Safety Goggles to protect the eyes from being struck of chemicals and hazardous particles during the operations.

DOVE laboratory will assay your ore samples rapidly and analyze your raw materials and recommend the most efficient processing plant according to the ore specifications, minerals composition, and ore assay results, and your project size and the geologic and topographic conditions of your mine.

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