
What is a circular vibrating screen?
The Circular Vibrating Screen is a marvel of modern engineering, designed as a pinnacle of efficiency in screening technology. This versatile equipment finds broad applications across diverse industries, including mining, building materials, chemicals, and food processing. Its standout feature is the ability to effectively screen materials through a dynamic rotating vibration, making it the most popular choice among vibrating screens.
Structural Composition
The Circular Vibrating Screen is meticulously crafted with the following essential components:
1. Screen Box: A pivotal structure housing the screen itself, tasked with loading materials and transmitting the essential vibration force that enables effective screening.
2. Vibrating Motor: This mechanical marvel generates the necessary rotary vibration, commonly configured with either dual motors or a single motor, delivering optimal performance.
3. Screen: Engineered with multiple layers featuring various apertures, it efficiently segregates and screens materials of differing particle sizes with precision.
4. Bracket and Base: These provide robust support to the entire vibrating screen assembly, ensuring unwavering stability and significantly reducing the impact of vibration on the surrounding environment.
5. Feeding Port and Discharging Port: Expertly designed for seamless material input and output, this aspect streamlines the process, enhancing overall production efficiency.


Type | Power(KW) | Sieve Diameter(mm) | Volume(Length * width * height) |
QZ-600-1S | 0.55 | 560 | 600*600*740 |
QZ-600-2S | 0.75 | 560 | 600*600*880 |
QZ-600-3S | 0.75 | 560 | 600*600*1020 |
QZ-800-1S | 0.75 | 760 | 800*800*840 |
QZ-800-2S | 1.10 | 760 | 800*800*1000 |
QZ-800-3S | 1.10 | 760 | 800*800*1160 |
QZ-1000-1S | 1.10 | 930 | 970*970*950 |
QZ-1000-2S | 1.75 | 930 | 970*970*1110 |
QZ-1000-3S | 1.75 | 930 | 970*970*1270 |
QZ-1200-1S | 1.5 | 1130 | 1170*1170*1090 |
QZ-1200-2S | 2.2 | 1130 | 1170*1170*1250 |
QZ-1200-3S | 2.2 | 1130 | 1170*1170*1410 |
QZ-1500-1S | 2.2 | 1430 | 1470*1470*1110 |
QZ-1500-2S | 3.0 | 1430 | 1470*1470*1270 |
QZ-1500-3S | 3.0 | 1430 | 1470*1470*1430 |
For the most accurate and detailed specifications, kindly refer to the actual product, as it represents the true essence and comprehensive details of our Durable Industrial Vibration Screen for Enhanced Screening Solutions.


The working principle of the circular vibrating screen is ingeniously designed around the rotary vibration mechanism. When the motor springs to life, generating centrifugal force via a strategic array of eccentric blocks, the screen embarks on a circular journey. This dynamic movement ensures that material is harmoniously distributed across the screen's surface, swiftly advancing towards the screen's outlet. Through this elegant process, materials are meticulously graded by particle size as they traverse screens with varying apertures, promising enhanced efficiency and precision in screening solutions.






Application fields
1. Circular vibrating screens are a leading choice across many sectors, celebrated for their outstanding efficiency and consistent performance. These robust machines cater to a vast array of applications, ensuring superior screening results:
2. Mining: Our durable screens are essential in the mining sector, efficiently sorting and grading diverse metal ores, non-metallic ores, and coal, contributing to streamlined operations and enhanced productivity.
3. Building materials: Experience unparalleled screening capabilities with our screens, which are vital in handling solid materials like sand, aggregates, and cement, ensuring optimal construction material preparation.
4. Chemical industry: Tailored for the chemical sector, our screens adeptly manage the screening of powdered and granular substances, including pigments, plastics, and fertilizers, facilitating a more efficient production process.
5. Food processing: Elevate your food processing endeavors with our screens, perfect for sifting a variety of items such as wheat, rice, sugar, and nuts, guaranteeing superior quality and consistency in food production.

Founded in 2017 and strategically situated in the bustling city of Xinxiang, Henan Province-the vibrant heart of the Central Plains-Xinxiang Qianzhen Machinery Co., Ltd. is a cornerstone of the traditional vibrating screen manufacturing industry. Committed to the service ethos of 'integrity-based, quality first,' the company is unwavering in its dedication to delivering unparalleled quality through precise craftsmanship. With a relentless pursuit of learning, improvement, and innovation, Qianzhen Machinery offers a diverse array of screening solutions designed to meet the varied needs of its esteemed clientele.
Pioneering the industry with a dynamic portfolio, Xinxiang Qianzhen Machinery Co., Ltd. boasts six major series of cutting-edge products. This includes a comprehensive selection of fine screening equipment such as rotary vibrating screens, linear screens, ceramic screens, straight screens, airflow screens, swing screens, experimental screens, ultrasonic vibrating screens, and high-frequency screens. Additionally, the company offers top-of-the-line vibration motors, lifting equipment, conveying apparatus, feeding devices, and a full range of vibration equipment and corresponding accessories, each engineered to perfection.
Equipped with a robust enterprise management framework and an exemplary after-sales service system, Qianzhen Machinery is ceaselessly driven by market demand and the evolving needs of its customers. With innovation as its cornerstone, the company vigorously invests in research and development, honing its service capabilities to fortify its core competitive edge. The company prides itself on its team of over 80 talented professionals, including more than 30 individuals holding esteemed middle and senior professional titles, such as senior engineers, engineers, and technicians. With over a decade of expertise in the research, development, and manufacture of vibrating screens, the team is a testament to the company's prowess and industry-leading expertise.




As a beacon of innovation and expertise, Xinxiang Qianzhen Machinery Co., Ltd. stands as a professional manufacturer committed to the meticulous production of vibrating screens and vibrating conveying equipment. With a foundation of advanced technology and a wealth of experience, the company is proud to supply high-quality, reliable products to a diverse array of industries, ensuring that each product meets the rigorous demands of the modern market.

Questions and Answers about Vibrating Screens
Q1: What is the maximum screening capacity of the vibrating screen?
A1: The maximum screening capacity varies depending on the model and specific parameters, usually ranging from several tons to dozens of tons per hour.
Q2: What materials can the vibrating screen handle?
A2: It can handle a wide variety of materials such as ores, grains, sands, and powders.
Q3: How to adjust the screening accuracy?
A3: Change the screen mesh size and adjust the vibration parameters.
Q4: What is the power consumption of the vibrating screen?
A4: It depends on the size and power of the motor, generally ranging from a few kilowatts to tens of kilowatts.
Q5: Is the vibrating screen easy to maintain?
A5: Yes, regular inspection and lubrication of key components can ensure its normal operation and prolong its service life.
Q6: What is the warranty period of the vibrating screen?
A6: Usually, it is one to two years, depending on the manufacturer's policy.
Q7: Can the vibrating screen be customized?
A7: Yes, it can be customized according to the customer's specific requirements for size, material, and function.
Q8: What is the noise level of the vibrating screen during operation?
A8: It is generally within the industry standard range. Measures can be taken to further reduce noise if necessary.
Q9: How to install the vibrating screen?
A9: Professional installation instructions and on-site guidance are usually provided by the manufacturer to ensure correct installation.
Q10: What is the service life of the vibrating screen?
A10: With proper maintenance and operation, it can generally last for several years to more than ten years.
Q11: Can the vibrating screen be used in a humid environment?
A11: Special anti-corrosion and waterproof designs can be adopted to make it suitable for use in humid environments.
Q12: What safety features does the vibrating screen have?
A12: It usually has safety guards and emergency stop buttons to ensure the safety of operators.
Q13: How does the vibrating screen separate different particle sizes?
A13: Through the vibration of the screen surface, smaller particles pass through the screen holes while larger ones are retained.
Q14: What is the difference between different types of vibrating screens?
A14: Different types may have differences in structure, screening principle, and application scenarios, such as circular vibrating screens and linear vibrating screens.
Q15: Can the vibrating screen be integrated into an automated production line?
A15: Yes, it can be designed to be compatible with other equipment in the production line for seamless operation.
Q16: What is the price range of the vibrating screen?
A16: The price depends on factors such as model, specification, and additional features, generally ranging from several thousand dollars to tens of thousands of dollars.
Q17: How to clean the vibrating screen?
A17: Regularly remove the residual materials on the screen surface and clean the internal components to prevent blockage and ensure screening efficiency.
Q18: What is the impact of the vibrating screen on the environment?
A18: When properly operated and maintained, the impact on the environment is minimal. Noise and dust can be effectively controlled.
Q19: Can the vibrating screen handle sticky materials?
A19: Special designs or additional accessories can be used to deal with sticky materials to a certain extent.
Q20: What is the quality control process of the vibrating screen?
A20: The manufacturer usually has strict quality control from raw material inspection to finished product testing to ensure product quality.
Questions for Customers to Provide Information
Q1: What is the material to be screened? And do you know the mesh number for screening (i.e., the particle size of the material)?
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Q2: What is the required processing capacity (in tons per hour)?
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Q3: What is the desired screening efficiency percentage?
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Q4: What is the local voltage and power capacity?
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Q5: What is the delivery address?
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