|Place of Origin:||China|
|Minimum Order Quantity:||1 Set|
|Packaging Details:||Plastic film for the machine body, and plywood wooden case (fumigation-free) for the spare parts such as screens etc.|
|Delivery Time:||20~35 work days after order confirmed|
|Payment Terms:||T/T, L/C|
|Supply Ability:||5 sets per month|
|Movement:||Gyratory Reciprocating Motion||Drive Device:||General Motor + Vibration Exciter+ Belt|
|Advantage:||Large Capacity, High Screening Accuracy, Multi-layer Screening||Characteristics:||Suitable For Multi-deck Screening, Double Screening Available|
|Layers Of Screen:||1~6 Decks||Motor Brand:||Siemens, ABB Etc.|
|Screen Type:||Hook Screen||Mesh Cleaning Method:||Rubber Balls|
Multilayer Vibratory Screening Equipment,
Petroleum Coke Vibratory Screening Equipment,
Petroleum Coke rotex vibrating screen
Gyratory Sifter Vibratory Screening Equipment Multilayer For Petroleum Coke
Overview of Gyratory Sifter Screening Machine for Petroleum Coke:
What is a gyratory sifter? Gyratory sifter for petroleum coke is also called square gyratory screen, gyratory screener, square swing screen, sweco type gyratory screen, gyratory separator etc. We are one of the best supplier of gyratory sifter or gyratory screen in China. Welcome to visit our factory.
Simple to pursue the screening accuracy will sacrifice the production as it' cost, while pursue the big production will make the precision decline. Our square gyratory sifter is a kind of efficient screening equipment with high precision and large production and designed specially in view of the above question. This kind of sieving equipment is widely used in chemical, metallurgy, ferrous metal, non-ferrous metal, food, abrasive and other industries. The rectangular gyratory screen can make vibrator produce vibration combined with gyratory motion. And the vibration will be passed to the screen surface to make the material disperse quickly in the front of screen machine to reach the purpose of efficient screening.
Gyratory sifter for petroleum coke is widely used in the industries including chemical, metallurgy, ferrous metal, non-ferrous metal, food and abrasive.
The screening machine can be equipped with one to six layers of screen, and even 10 layers under special circumstances, which can complete the sieving from 12 mesh to 325 mesh. It can be designed as duplex screening to make it more productive. The design is compact and energy efficient.
|Motion||gyratory reciprocating motion: the material is completely covered with the screen, making full use of the screen|
|Layers of Screen||1~6 layers, even 10 layers under special circumstances|
|Duplex Screening||can realize multi-layer double screening with the same mesh|
|Screen Type||hook screen|
|Drive Device||exciter + motor + belt|
|Motor Brand||Siemens, ABB etc.|
|Amplitude||large horizontal amplitude can effectively improve the screening effect of near-size particles|
|Mesh Cleaning Method||balls|
|Application||quartz sand, fertilizer, activated carbon, fracturing sand, petroleum proppant, petroleum coke, plastic particles, sugar, salt etc.|
Working Principle of Gyratory Sifter Screening Machine for Petroleum Coke:
The total gyratory movement of the square gyratory sifter can rapidly spread, stratify and separate the material. The unique gyratory motion can quickly spread the material across the full width of screen at the feed end, driving the particles move forward contact with the screen surface. The large horizontal amplitude can improve the sieving effect of the near-size particles, and can improve the material handling capacity of the machine.
How does the gyratory sifter work? The gyratory sifter is also called reciprocating screen from the motion of screen box. The vibratory force produced by the driving device is the inertial force twining along the dead axle, the direction of which is changed according to a certain regular. The essence of gyratory sifter is the reciprocating intertia force formed by the rotation of eccentric wheel winding the dead axle. According to the structure characteristics and working principle of gyratory screen, its screen surface is arranged with level or incline (the angle of inclination is 0~5 degree). Working principle of gyratory screen is that after starting the screen machine, the shaking body of screen machine namely screen box make ront-rear reciprocating motion under the action of the inertial force, screen box drives screen surface to make periodic shaking, which makes the materials on the screen surface to make directional jumping movement with the screen box. During the period, the material less than the aperture of the screen surface fall to under layer through the sieve mesh to became the screen underflow. The material greater than the aperture of the screen surface is discharged from the discharge gate after the continuous roll jumping movement and finally complete screening work.
From the structure and working principle of gyratory sifter we can see that the residence time of material staying on the screen surface namely the distance of its drive machanism eccentric wheel apart from the motion trial of material has a very important influence, that is to say, having the opposite effect to processing capacity and screening efficiency of screening machine. On the account, in the actual sieve assignments we can make our choice in the two aspects of production capacity and screening efficiency.
Technical Parameters of Gyratory Sifter Screening Machine for Petroleum Coke:
|Model||Screen Surface Specifications||
|Amplitude (mm)||Operating Frequency (r/min)||Leaning Angle of Screen (°)||
All specifications of this series of screening machine can be equipped with one to six layers of screen mesh. Under special circumstances, it can be equipped with ten layer screen mesh.
Features of Gyratory Sifter Screening Machine for Petroleum Coke:
1. The unique gyratory reciprocating motion makes the whole screen surface of gyratory sifter for petroleum coke have the equivalent screening efficiency, which can realize the large yield and high precision screening.
2. Quick-open type hinged door and rapid screen mesh tension system ensure quick replacement and inspection of screen mesh.
3. The unique suspension system makes the whole machine run smoothly. The sieving machine itself is less destructive. The basic dynamic load is low and the equipment does not need to be fixed.
4. Vibration exciter is maintenance-free within 2 years. Adopt high quality lubricating grease, high quality sealing ring and high quality sealing bearing.
5. The dynamic balance drive increases the exciter's rotation speed from 150~180 RPM to 300 RPM.
6. The high speed rotation of the exciter improves the acceleration value of the elastic ball, so that the elastic ball impacts screen surface more powerfully. The screen mesh is not easy to plug, prolonging the service life of the screen, reducing the downtime, and ensuring the continuity of screening.
7. Fully enclosed structure and dust-free.
8. The movement of the gyratory sifter for petroleum coke, the screen mesh protection support design, and the effective cleaning of the elastic ball make the screen service life long.
Both sides of the screen are tensioned
Ball Deck (use bouncing balls to clean the screen mesh)
9. Soft running and low noise.
10. Larger capacity. Duplex screening is available.
11. Forward stretch material discharging, easy to collect.
Application of Gyratory Sifter Screening Machine for Petroleum Coke:
Gyratory sifter is widely used in chemical, metallurgical, abrasive, mining, quarrying, clay, glass, building materials, medicine, food processing, grain, plastics and other industries of fine classification.
This screening equipment can be used for the most demanding screening requirements of activated carbon, fertilizer, frac sand, limestone, petroleum coke, plastic particles, polyvinyl chloride powder, salt, sugar etc.
Contact Person: Ms. Magie