Models&Parameters: 

Tungsten ore&gold are suitable for fine ore extracting on vibrating screen. This ore processing plant is idea for gold extracting and tungsten ore concentration.

Vibrating sieve machine screen is one of gold extracting machine that for use in placer gold mining&ore classification.

Circular vibrating screen adopts cylinder postures eccentric block to produce strong exciting force.Its main body is connected by high strength screw bolts. A circular, elliptical vibration motion is created in order to sieve the materials efficiently. 

Equipped with double vibration motors, which rotate reversely and synchronously. Thus, the excited force by the eccentric block is united in the direction perpendicular to the motor axis while counteracted in the direction parallel to the motor axis, so that the movement trajectory is linear. There is an angle of inclination between two screen decks. Under the function of resultant force generated by exciter force and gravity of materials, these materials are thrown up, leap forward straight ahead along the screen deck, through which the purpose of filter and classification is achieved.

Application:

In mineral processing such as ferrous metals ore (e.g. iron, tin, tungsten, tantalum etc.) and nonferrous metals ores (e.g. lead, zinc, gold, silver and industrial sand etc.), vibrating screens have a crucial role. After the ores get pulverized, vibrating screens such as Sepro-Sizetec Screens are used as a classifier which selects materials size that is small enough to enter the next stage for recovery. For example, the closed grinding circuit (e.g. recirculating network with ball mill). Firstly, it screens out the coarse particles and recirculates them back to the grinding mill machine. Then, the fine grain material will be unloaded timely, avoiding over crushing caused by re-grinding. The benefits of using vibrating screens in mineral processing can meet the requirement of fineness easily for recovery and is able to achieve a smaller size separation, reducing capacity needed for fine pulverized stage and overall energy consumption. Hence, improving the grade of the final product and providing a better recovery and screening efficiency.

Description:

Vibrating screen is the most important screening machines primarily utilized in the mineral processing industry. It used to separate feeds containing solid and crushed ores down to approximately 200μm in size, and is applicable to both perfectly wetted and dried feed. The frequency of the screen is mainly controlled by an electromagnetic vibrator which is mounted above and directly connected to the screening surface. The high frequency vibrating screens usually operates at an inclined angle, traditionally varying between 0 to 25 degrees and can go up to a maximum of 45 degrees. 

Pre-treatment of the feed is often required before the use of the vibrating screen as the apertures in the screen may become blocked easily.

FAQ:

1. Why choose us?

As manufacturer of mining machine, we can supply you with competitive price and overall after sale service.

2. What kind of pre-sale service will you provide?

We will provide raw ore analysis, free procedure design and machine selection guide.

3. How about the discount?

There will be different discount for different models. If you are our returned customer, there will be 5% discount.

4. Are there any further discounts?

If you can recommend new customer to us, we will provide you commissions. 

5. How to join us?

Email us and to be our distributor and we can supply you with best price products with ad. cost on our side.  

Key features: 

1. Anti-jam design.

2. Gear-drive mechanism.

3. Customized sieve size design.

4. Wear-resisting&repleacable sieve.

5. Double sieve ideal material classification.

6. Powerful motor with low power consumption.

7. High dealing capacity&fluent material washing.