High Voltage Electrostatic Separator

High voltage Electrostatic Separator

The Electrical sorting method used the differences of conductive of different mineral, Under the influence of electric field, mineral particles are subject to electrical and mechanical forces(centrifugal force, gravity, drag) role, then they produce different tracks that make them to be separated, so we can achieve the purpose of sorting.

When the temperature heated to 40°C-60°C after entered into the bin. the mineral particles enter into the power corona areas with the rotation roller shafts along the rotating feed roller(Grounding Electrode)surface, Corona current makes all the mineral particles(conductors and non-conductors) obtain negative charge, Because of low contact resistance. with the rotating feed roller, the conductor’s charges transfer by the roller away quickly, Under the action of mechanical forces, conductors escape away from the roller, and enter into the mineral hopper(conductors), At the same time, because of higher contact resistance with the rotating feed roller, the non-conductors’charges couldn’t transfer by the roller away as quickly as conductors’, so they are forced in the roller surface owing to the role of electrostatic force, with the rotating feed roller, the non-conductors enter into the back of the roller, and are unloaded under brush, Then they are collected in the excellent hopper(non-conductors), At last the Semiconductor mineral particles or failed to fully discharge the conductor mineral particles enter into the middle hopper(semiconductor mineral particles).

With the reasonable structure, advanced technology, convenient operation, complete protection, high degree of automation, safety and reliable, with better separating effect.

Separation of high accuracy, can make the 120 mesh mineral to 2 mm.

High degree of automation, to achieve the feeding, heating, speed adjustment, high-pressure discharge, with high security.

Specification of two rollers electrotastic separator:

Double roller Electrical Sorter is formed mainly by ore equipment, grounded roller, electrode, corona electrode, deflection electrodes, divided mineral board, high voltage electron generator and so on,

φ120(φ220,φ165)×1500(The main technical parameters of Double Roller Electrical Sorter)

(Grounded roller electrode):

Quantity: two

Diameter: 120mm

Length: 1500mm

Speed: 120,160,200,300,400,500r/min

120,160,200,300,400,500 turn /min

Corona electrode: The diameter is 0.3mm, and each roller has one.

Deflection electrode: The diameter is 40mm, and each roller has one.

Operating voltage: 0~45kv, and the input is negative.

Particle size of mineral: Not more than 3mm.

Processing ability: 0.5 ~ 3 ton/hour.

Transmission power: 1.1 ~1.5kw, Speed variable motor.

Heating power: Y_ 4.5kw/_ 13kw.

Grounding resistance: Less than 10 Ohm.

Material heating method. Manual / Auto.

Host dimensions:

Length:2090mm

Width:1020mm

Height: 2855mm

Host weight:1.9ton.

PHOTOS of two rollers electrotastic separator:

Specification of four rollers electrotastic separator:

Quantity: Four

Diameter: 120mm-220mm

Length: 1500mm

Speed: 0-500r/min

Corona electrode: The diameter is 0.3mm~0.5mm, and each roller has one.

Deflection electrode: The diameter is 40mm, and each roller has one.

Operating voltage: 0~45kv,and the input is negative.

Particle size of mineral: Not more than 3mm.

Processing ability: 0.5~3 ton/hour.

Transmission power: 1.1~1.5kw, Speed variable motor.

Heating power: Y_4.5kw/_13kw.

Grounding resistance: Less than 10 Ohm.

Material heating method. Manual / Auto.

Host dimensions:

Length: 2090mm

Width: 1020mm

Height: 4500mm

Host weight: 2ton.

Four Roller Electrical Sorter is formed mainly by ore equipment, grounded roller, electrode, corona electrode, deflection electrodes, divided mineral board, high voltage electron genetator and so on.

PHOTOS of four rollers electrotastic separator:

Application: Zircon ore, rutile, monazite, ilmenite, tin, gold etc.

Our equipments used in large scale zircon, rutile, ilmenite minerals sand project:

Q1. Are you a manufacturer or trading company?

A: We are a real manufacturer of mining equipments. Welcome to visit us at any time!

Q2. Where is your factory located? How can I visit there?

A: Our factory located at: Ganzhou city, Jiangxi province, China.

You can take airplane from your country to Guangzhou/Shanghai /Beijing airport, China, then, flight to Ganzhou Huangjin Airport. We will pick you up at Ganzhou airport.

Below are some flights details for you refer:

Q3. Why choose you and buy from you?

A: ♦ Optimum quality products   ♦ Timely delivery ♦  Cost-effective Price ♦ Competent and efficient team ♦  Efficient logistic facility ♦  Vast industry experience ♦  Large production capacity ♦  Maximum customer satisfaction ♦  Belief in long-term relationship with clients

Q4. Can we send the mineral samples to your company, let your company run the ore-dressing experiments test for us?

A:Yes, we can run the ore-dressing experiments for our customers. After the test, we will based on the results to give you the reasonable flowchart, suitable solution and equipments selection. etc.

Q5.If i need the complete mineral processing line. is GELIN able to help us build it?

A:Yes, we can help you combine a complete mineral processing line. and give you related professional advices as long as you need. we had already build many mining projects in China & Overseas. GELIN can set a complete processing line just as you require.

Q6.The technology you designed need water? How much water it will need? What will do if there is a water shortage in our mine site?

A: For this kind mineral, we have dry and wet two different mineral separations. Our engineers will choice the best craft and equipments by the actual conditions that ensure the production line working normal in lack water or less water condition.

Q7. Are you professional? Do you have ever engaged in the implementation of the overseas mining projects?

A: Yes, we have professional mineral separation team in this industry. Our engineers who perennial activities in South-east Asia, Eastern Europe, Africa and so on, they are expert at the Gold ore, Iron ore, Manganese ore, Tantalum & Niobium, Tungsten and other extraction production.

Q8. How long is the warrenty of your equipments? Does your company supply the spare parts?

A:The warranty period of GELIN equipments is one year. And of course we will supply te spare parts for you for life-long time at lowest cost.