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Shaking Tables

High Separation Precision & Mineral Enrichment Ratio

Our shaking table is a gravity separation equipment for processing fine-grained materials including ferrous metals, non-ferrous metals, precious metals and other minerals. The ore discharge line is long, and the concentrate and waste tailings can be accurately obtained after one sorting. Combined with the continuous innovation and research and development of mineral processing equipment by the professional team of JXSC, the shaking table is widely used and has improved the processing capacity and recovery rate.

Brief Intro

Shaking tables are also called concentrating tables. Widely used in separating gold, chromium, copper, lead, zinc, tungsten, tin, tantalum, niobium, iron, manganese, coal and other mineral separation. It can be used in different operations such as roughing and sweeping, and sorts different particle sizes such as coarse sand (2-0.5mm), fine sand (0.5-0.074mm), ore slime (-0.074). We can customize single-layer, multi-layer and other types of shaking table designs. Layered separation according to specific gravity can also accurately produce a variety of products with different qualities, such as concentrates, sub-concentrates and tailings.

Why Choose Our Shaking tables

Shaking tables

Base Frame

 

The thickened and heightened large channel steel is more durable.

 

Bed Surface

 

When the shaking tables work is stopped, the bed surface should be rinsed clean to prevent impurities from being oxidized and scaled. A wear-resistant coating is added to the surface of the shaker, which is more durable and wear-resistant.

 

Motor

 

The motor is equipped with a belt protection cover, and the spring is placed in the box. The structure is compact and the operation is safe and reliable. The power consumption is not large, and the motor capacity can be 0.55-1 kW according to the size and production capacity.

 

Feeding And Water Chute

 

A wooden feed distributing box with hopper and long water box are attached to the iron of the deck, giving a very even distribution of feed and water.

 

Head Motion

 

The shaking tables cast iron contains an oil reservoir for perfect splash lubrication. This feature protects moving parts and minimizes operating and maintenance costs.

 

Adjustable Slope

 

Normally, if the mineral particles are relatively coarse, the lateral slope of the shaker bed should be appropriately increased. Conversely, if the mineral particles are finer, the transverse slope of the bed surface needs to be lowered.

 

Advantages

1. It has a high rich ore ratio and high sorting efficiency.

2. The lateral slope adjustment range is extensive (0-10°), the stroke is adjustable, and it is easy to manage.

3. It can maintain smooth operation and stable performance when changing the lateral slope and stroke.

4. Concentrate and waste tailings can be obtained by one separation.

5. Simple structure, no chemical consumption, low power consumption, suitable for various working environments.

6.  The feed particle size range is wide, and bed surfaces of different specifications can be prepared.

7. The finished products can be separated by dividing boards according to the needs, and then received separately, and various materials can be obtained.

Shaking tables Working Principle

The longitudinal reciprocating motion of the table surface of the shaking table is realized by the crank-link transmission mechanism. The motor drives the crankshaft to rotate through the belt drive, and the rocker moves up and down accordingly. The bed strips or carved grooves on the bed are longitudinal and nearly perpendicular to the direction of water flow, and eddy currents are formed in the grooves when the water flows horizontally. The combined effect of eddy current and bed surface shaking makes the ore sand layer loose and stratified. The ore is fan-shaped on the bed and discharged along the edge of the bed. The heavy minerals are biased towards the concentrate discharge end of the shaking table, the light minerals are biased towards the tailings side.

Shaking tables

Specification

Deck typeUnitCourse sandFine sandSlime DeckThree different kinds of decks are available
Beneficiation Aream27.67.67.64.081.950.5
Deck SizeLengthmm445044504450300021001100
transmission end widthmm18551855
Concentrate end widthmm1546154615461100850430
Maximum Feeding Sizemm20.50.150.1-20.074-20.074-2
Feeding Amountt/d30-6010-2015-250.4-1.5t/h0.3-0.8t/h0.05-0.2t/h
Feeding Density%25-3020-2515-2510-30
Strokemm16-2211-168-166-3012-289-17
Frequencyf45-4818-5350-57210-320250-450280-460
Water addedt/d80-15030-6010-170.3-1.5t/h0.2-1t/h0.1-0.5t/h
Transverse slope of Deck°2° 30-4° 301° 30-3° 301° -2°0 -10°0 -8°0 -10°
Longitudinal slope of Deck°1.40.92————————
Cross-section Shape of Deck rectangularsaw toothtriangleAvaliable rectangular, saw tooth, triangle
Motor PowerKW1.11.11.11.11.11.1

 

Frequently Asked Questions

Gold ore, chrome ore, tin ore, coltan ore,tungsten ore, lead zinc copper ore, silica sand etc.

(1) For normal type shaking table: Full set including feeding chute, table, channel frame, transmission box, electric motor.

(2) For upgraded type shaking table: Full set including feeding chute, collection chute, table, big channel frame, transmission box, electric motor, highen steel support, protective cover for pulley.

According to the feeding size of the material:

(1) If the feeding size is 0.5-2mm, choose 88 grooves;

(2) If the feeding size is 0.074-0.5mm, choose 120 grooves; if the feeding size is less than 0.074mm, choose 138 grooves.

Stroke is the distance between the front and back swing of the table. The 6S shaking table has 3 types of deck, they are coarse sand deck, fine sand deck and slime deck.

(1) For coarse deck, the stroke is 16-22mm;

(2) For fine sand deck, the stroke is 11-16mm;

(3) For coarse deck, the stroke is 8-16mm.

Yes, we can provide the full set of spare parts for the shaking table according to the customer’s request.

Yes, we can provide the installation video and operation manual after order.

Adjust the inclination angle by adjusting the 2 handwheels on the support frame.

The exact water consumption for the shaking table depends on the material input size and slurry density. If you feed dry material, you need to feed more water, total water consumption needs about 3-4.5TPH. If you feed wet material, less water is required, about 1-2 TPH.

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