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China Circular Vibrating Screen for Crushed Rocks Screening - High-Efficiency Suppliers and Factory

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The circular vibrating screen is a highly efficient and innovative multi-layer screening solution that performs a distinct circular motion. Designed with a cylindrical eccentric shaft exciter and adjustable eccentric blocks, this vibrating screen effectively manages amplitude for optimal material separation. With an extended material screening flow line and a wide variety of screening specifications, this equipment is perfect for sand and gravel screening in quarries. Additionally, it serves various industries such as coal preparation, mineral processing, building materials, power, and chemical engineering for product classification.

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The robust structure of the circular vibrating screen includes an eccentric exciter, a durable screen box, a powerful electric motor, a sturdy base, and reliable supporting devices. Its advanced rivet-connected assembly frame enhances the equipment's longevity, while the spring vibration damping system minimizes foundation impact. As a leading choice among China suppliers and manufacturers, our factory ensures that this multi-layer vibrating screen meets rigorous quality standards, providing an exceptional solution for your material handling needs.

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    Technical Features

    Working characteristics of circular vibrating screen:

    1

    The block eccentricity is adopted as the excitation force, which is strong.

    2

    The crossbeam of the screen and the screen box are connected by high-strength bolts, featuring a simple structure and convenient and quick maintenance.

    3

    It adopts a tire coupling for flexible connection, ensuring smooth operation.

    4

    By adopting a structure with small amplitude, high frequency and large inclination Angle, this machine features high screening efficiency, maximum processing capacity, long service life, low power consumption and low noise.

    The circular vibrating screen produced by Baite Magnetic and Electric features reliable structure, strong excitation force, high screening efficiency, low vibration and noise, durability, easy maintenance and safe use. Both its output and energy consumption meet national standards and are at the advanced level both at home and abroad, earning high praise from users in various industries.

    Working Principle

    Driven by the motor, the eccentric block of the vibrator rotates at high speed and generates a large centrifugal force, which drives the screen box to produce a certain amplitude of circular motion. The material on the inclined screen surface is subjected to the impulse of the screen box's movement and undergoes continuous circular throwing motion. During the process of the material meeting the screen surface, particles smaller than the screen holes pass through the screen, thus realizing the classification process.

    Technical Data

    NO. Model Feeding Size (mm) Discharging Size (mm) Capacity (t/h) Driving Power (kw) Protection Mode Driving
    Standard Heavy type
    1 4PG0404 PT 20 0.2-10 0-30 7.5(11) 11(15) Spring or hydraulic
    Triangular belt
    Or
    Coupling
    Triangular belt or coupling
    2 4PG0605 PT 40 5-60 22(30) 30(37)
    3 4PG0806 PT 60 8-90 30(37) 37(45)
    4 4PG0809 PT(Y) 60 12-120 37(45) 45(55)
    5 4PG0812 PT(Y) 80 20-180 45(55) 55(75)
    6 4PG1012 PT(Y) 90 30-220 55(75) 75(90)
    7 4PG1212 PT(Y) 90 45-260 75(90) 90(110)
    8 4PG1216 PT(Y) 90 55-330 90(110) 110(132)
    9 4PG1218 PT(Y) 90 70-350 110(132) 132(160)

    Application on Site

    Frequently Asked Questions (FAQ)

    What is the main excitation force of the circular vibrating screen?
    The circular vibrating screen adopts block eccentricity as its excitation force, which provides a strong and reliable vibration for efficient screening.
    How does the circular vibrating screen achieve high screening efficiency?
    It achieves high efficiency by adopting a structure with small amplitude, high frequency, and a large inclination angle. This design also ensures maximum processing capacity and low power consumption.
    What is the working principle of this screening equipment?
    Driven by a motor, the eccentric block rotates at high speed, generating centrifugal force that drives the screen box into circular motion. Materials on the inclined screen are thrown continuously, allowing particles smaller than the screen holes to pass through and realize classification.
    What is the maximum feeding size for these vibrating screens?
    Depending on the specific model, the maximum feeding size ranges from 20 mm (for model 4PG0404 PT) up to 90 mm (for heavy-duty models like 4PG1218 PT).
    What processing capacity can I expect from these machines?
    The processing capacity varies by model, starting from 0-30 t/h for the smallest model, and reaching up to 70-350 t/h for the largest model (4PG1218 PT).