Copper Extraction Plants

Star Trace offers turnkey solutions for copper extraction plants. We are one of the leading project suppliers for copper extraction plants and we work closely with our customers to fulfill their specific needs for a customized packaged solution.Specialized in the fabrication of these machines for 25 years and this enables us to be in a leading position in the field of copper extraction plant & equipment.

  • copper extraction plant

Agitator

Agitation tank is the necessary equipment that regularly mixes the drugs and slurry, increases pharmaceutical drug reactions.

Agitation tank uses motor V-belt driving impeller to rotate. Regularly mixes the drugs and slurry, increases the role of pharmaceutical drug reactions and enhances the quality reaction time.

This machine applies to the mining dressing and also used as a variety of chemical industry trough cake mix.

  • Agitator Tank

Ball Mill

A Ball Mill a type of grinder is a cylindrical device used in grinding (or mixing) materials like ores, chemicals, ceramic raw materials and paints.

Ball Mills rotate around a horizontal axis, partially filled with the material to be ground plus the grinding medium. Different materials are used as media, including ceramic balls, flint pebbles and stainless steel balls. An internal cascading effect reduces the material to a fine powder.

Industrial ball mills can operate continuously fed at one end and discharged at the other end. Large to medium-sized ball mills are mechanically rotated on their axis but small ones normally consist of a cylindrical capped container that sits on two drive shafts (pulleys and belts are used to transmit rotary motion).

  • Ball Mill

Belt Conveyors

STAR TRACE takes the pleasure to introduce itself as one of the top most manufacturing, exporting and supplying units of Belt Conveyors based in India.

Designed to perfection, these belt conveyors are widely used in diverse industrial applications. We make use of good quality raw materials for manufacturing of these belt conveyors.

Thus our Belt Conveyors provide reliable performance and are very durable too. Made available in varied specifications, these belt conveyors are very affordable.

Applications
  • E-waste recycling plant
  • Mining
  • Metallurgy
  • Coal industries
  • belt conveyors

Cone Crusher

STAR TRACE Cone Crusher adopts the international advanced techniques to develop this equipment.

The design of spring cone crushers structure is distinguish from traditional design and it compiles other advantage of various type of cone crusher.

So it is applicable to fine crush of superfine crush various ores, rocks, slag and refractories.

To adopt the techniques of concave and mantle after machining process to connecter with cone surface to instead the anciently complicate techniques, Star Trace cone crusher raise efficiency in rock crushing.

It has overload hydraulic cavity and refrigeration lubricating system, which fully ensure the safety and stability of operation. It is widely used in metallurgical mining, architectural, rock & railway etc.

  • Cone Crusher

Electrowinnings

Electrowinning also called electroextraction, is the electrodeposition of metals from their ores that have been put in solution or liquefied.

In electrowinning, a current is passed from an inert anode through a liquid leach solution containing the metal.

So that the metal is extracted as it is deposited in an electroplating process onto the cathode.

In electrorefining, the anodes consist of unrefined impure metal and as the current passes through the acidic electrolyte.

The anodes are corroded into the solution so that the electroplating process deposits refined pure metal onto the cathodes.

  • Electro-Wining

Floatation Machines

STAR TRACE designs and manufactures all sizes of flotation cells. Multiple impeller/diffuser configuration can be used to either enhance or restrain mixing depending upon the nature of the ore being treated.

The robust design allows the structure to be self-supporting and thus fewer supporting beams are requires for installation. Metallurgically the hydrodynamic shape eliminates short-circuiting and prevents sanding.

Specially profiled impellers and diffusers enhance efficient pumping of the slurry. Excellent dispersion of the external air feed and homogeneous mixing of the air and slurry all contribute to superior recoveries and grades being obtained. The impellers and diffusers are moulded rubber or polyurethane coated for abrasion resistance.

  • Floatation Machine

Grizzly Feeders

The Grizzly Feeder is suitable to feed primary jaw crushers, selecting the large sizes which require primary crushing, the smaller sizes, and any fines which must be eventually rejected.

The Grizzly vibro feeder consists of a very large vibrating body made of thick plate, with inside lining of anti-abrasive plate.

The Grizzly vibro feeder is driven by two or four vibrating motors. The vibro feeder which may either be placed on a steel or concrete base rest on springs.

  • grizzly feeder
SIDE MOUNTED VIBRO MOTOR TYPE
Boosting throughout of primary crushers:
  • A robustly constructed range of vibratory machines extending from units 0.5m wide x 2m long up to units 1.5m x 4.5m.
  • The grizzly feeders are intended primarily for use ahead of primary crushers and are designed to handle large run-of-quarry stone, take the impact of dumped loads and smooth out the flow of material to the crusher.
  • All models of grizzly vibro feeders have a flat reinforced impact area followed by a sloping grizzly bar section.
  • The longer grizzly feeders are fitted with two stepped, grizzly bar sets. Replaceable wear sections of mild steel, manganese steel or rubber are fitted depending on the duty specified.

Jaw Crusher

The crushing chamber of Jaw Crusher is composited by stationary jaw and movable jaw.The crushing work simulates the movement of animals which use two jaw crushers to crush materials.

Jaw Crusher is widely used in quarry, mining, metallurgy industry, building material, highway, railway and chemical industry etc.

The largest compression resistance of the material to be crushed is 320m pa. It is ideal for the primary crushing. It features high reduction ratio, easy operation, simple construction, repeatable performance, easy maintenance and low consumption.

  • Jaw Crusher

Leaching Process

Scrap printed circuit boards were selectively smelted at 1 200°C to produce a metallic alloy having three phases. These phases were identified as a lead-rich phase, a low tin content alpha bronze phase, and a high tin delta phase.

Electrochemical leaching method on this alloy were done in 1 mol/dm3 sulfuric acid or in 2 mol/dm3 hydrochloric acid (adjusted to an ionic strength of 3 mol/dm3). The lead rich phase was more strongly passivated in sulfate media, and in this medium the high tin content delta bronze was more resistant to corrosion than the lower tin alpha bronze phase.

In chloride medium the lead phase and both bronze phases corroded readily, but with current densities about an order of magnitude lower than in sulfate medium (static conditions) for the bronze phases. The high tin delta bronze phase was found to form a passivating layer in sulfate media. A similar layer was not seen in chloride medium.

  • leaching tank

The leaching method in sulfate medium also showed the existence of an alpha bronze phase of lower tin content in the centres of the alpha phase grains. This phase was quite resistant to leaching in sulfate medium.

STAR TRACE offer complete leaching process with highly cost-effective and environmental friendly process.

Screw Classifier

Screw sand classifier machine is mainly used for sand processing, electric pole factory, building work site and concrete dam, various sands classifying and dewatering.

The Screw classifier adopts inclination 15°, under the water tub, three weir plates form the sediment pool, the screw head is immersed in this pool, the screw is driven by electric motor through reducer rotating continuously, the fresh water is feeding from porous plate at bottom of sediment pool, this machine have three functions of washing, dewatering, classifying.

  • Screw Classifier
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