About Us
Headquartered in the vibrant city of Xinxiang, Henan Province, China-an illustrious hub for screening and conveying technology-PK Machinery has proudly navigated over five decades of continuous, robust growth. Today, we stand celebrated as a paragon of reliability and expertise in the domain of bulk material handling solutions. Our extensive repertoire includes state-of-the-art vibrating screens, precise vibrating feeders, durable belt conveyors, efficient bucket elevators, innovative screw conveyors, robust scraper chain conveyors, and a comprehensive selection of associated spare parts with complete specifications.
Product Description
Introduction
The Rotary Vibrating Screen is engineered as an exceptionally high-precision screening instrument. It integrates an upper cover, a screen box, a sturdy base, and a vertical motor fitted with eccentric weights at both ends. This versatile machine can be adjusted to perform horizontal, vertical, or inclined movements by finely tuning the upper and lower eccentric weights. With diameters ranging from 400mm to 2000mm and the option for single or multiple screening decks, the construction materials vary from total carbon steel to total stainless steel, or stainless steel for contact parts, tailored to specific product requirements.
Working Principle
The vibrational action is generated by the strategic placement of eccentric weights at the motion-generator shaft's upper and lower extremities. By altering the direction of these weights, the machine's rotational mode shifts: the upper weight induces horizontal plane vibrations propelling materials across the screen to its edge, while the lower weight inclines the machine, generating vertical and tangential plane vibrations. By adjusting the phase angle of the weights, the trajectory of materials on the screen is easily modulated.
Application
Rotary Vibrating Screen is extensively utilized across a myriad of industries, including food processing, chemical manufacturing, ceramics, metallurgy, and pollution management, adeptly handling a diverse range of materials.
Advantages and Features
1. Diverse Material Separation - Efficiently separates materials in a range of forms: powder or particle, wet or dry, heavy or light, coarse or fine, hot or cold.
2. Versatile Size Range - Available diameters from 400mm to 2000mm, with mesh sizes reaching up to 500 mesh (0.028 mm).
3. Eco-Friendly Design - Boasting a fully enclosed structure that eliminates dust pollution, enhancing working conditions for operators.
4. Rapid Screen Changes - Equipped with a quick-release device, enabling screen replacement in a swift 5 minutes.
5. Automated Cleaning - Integrated bouncing balls ensure screen openings remain clear, sustaining high operational efficiency.
6. Tailored Solutions - The rotary vibrating screen can be tailored to meet specific customer requirements.
7. Innovative Design - Featuring mature technology with a compact, straightforward structure for easy installation and maintenance.
8. Broad Application - Suitable for any powder, granule, particle, and mucus.
Product Parameters
| Model |
Nominal Diameter(mm) |
Screen Diameter(mm) |
Screen Surface Area(m3) |
Feeding size (mm) |
Specification |
NO. of Layers |
Frequency(rpm) |
Power(Kw) |
| XZ-400 |
400 |
340 |
0.09 |
<10 |
2-325 |
1-5 |
1500 |
0.18 |
| XZ-600 |
600 |
530 |
0.22 |
<10 |
0.25 |
| XZ-800 |
800 |
720 |
0.4 |
<20 |
0.55 |
| XZ-1000 |
1000 |
900 |
0.63 |
<20 |
0.75 |
| XZ-1200 |
1200 |
1100 |
0.95 |
<20 |
1.1 |
| XZ-1500 |
1500 |
1400 |
1.5 |
<20 |
1.5 |
| XZ-1800 |
1800 |
1710 |
2.3 |
<30 |
2.2 |
| XZ-2000 |
2000 |
1910 |
2.86 |
<30 |
3.7 |
Note: The parameters provided are for reference only and can be customized to meet specific needs.
Selection Conditions
| ♦Material to be processed: _____ |
♦Max. granule size of the feeding material: _____mm |
| ♦Handling capacity (Ps. It means the total |
♦Layer number: ______ |
| material capacity feeding from the inlet): _____t/h |
♦Mesh size of each layer: _____mm |
| ♦Bulk Density: _____t/m3 |
♦Particle distribution percentage:____________ |
| ♦Material temperature: _____ºC; |
(please check the following example to help you |
| ♦water content:____% |
understand it.Supposing the layer number is 2 |
| ♦Material is corrosive or not: ____ (Ps. Yes or No) |
and the aperture size of each layer is 10mm and 5mm, |
| ♦Material is sticky or not: ____ (Ps. Yes or No) |
then you will get 3 kinds of products: X,Y and Z. |
| ♦Working environment is indoor or outdoor: _____ |
X≥10mm; 5mm≤ Y < 10mm; Z<5mm. |
| ♦Working environment temperature: ______ ºC |
We want to confirm the following information: |
| ♦Upstream equipment (Ps. It means what kind of |
1)The percentage of X in the whole material:_____%; |
| equipment is used to feed the material): _____ |
2)The percentage of Y in the whole material:_____%; |
| ♦Downstream equipment (Ps. It means what kind of |
3)The percentage of Z in the whole material:_____%;) |
| equipment is used to discharge the material): _____ |
♦Working power supply: _____V ______HZ |
We predominantly offer the following equipment:
| Vibrating Screen |
Rotary vibrating screen |
| Ultrasonic vibrating screen |
| Gyratory screen |
| Trommel screen |
| Linear vibrating screen |
| Circular vibrating screen |
| Dewatering screen |
| Vibrating feeder |
| Belt Conveyor |
Belt conveyor |
| Sidewall belt conveyor |
| Portable belt conveyor |
| Shuttle conveyor |
| Tripper |
| Bucket Elevator |
Efficient bucket elevator |
| Belt bucket elevator |
| Ring chain bucket elevator |
| Plate chain bucket elevator |
| Cement bucket elevator |
| Silo bucket elevator |
| Screw Conveyor |
U-type screw conveyor |
| Cement screw conveyor |
| Pipe screw conveyor |
| Scraper Conveyor |
Horizontal scraper chain conveyor |
| Incline scraper chain conveyor |
| Grain scraper chain conveyor |
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