A spiral conveyor stands as an indispensable asset in the realm of material handling, embodying efficiency and versatility. At its core, it features a revolving helical screw blade encased within a sturdy trough, adeptly engineered to transport a myriad of materials, ranging from delicate powders and robust granules to small, intricately shaped objects. The perpetual motion of the helical screw dynamically channels the load in a precise direction, ensuring seamless and controlled movement. This conveyor is a hallmark in sectors such as food processing, manufacturing, and warehousing, celebrated for its space-saving design, robust performance, and remarkable adaptability to varying material viscosities and flow characteristics, thereby significantly elevating production and logistics efficacy.








Diameter(mm) | conveying angle | Power(kw) | Capacity(t/h) |
108 | 0-60 | 1.5-2.2 | 8 |
159 | 0-60 | 2.2-3 | 16 |
219 | 0-45 | 3-4 | 30 |
273 | 0-45 | 4-5.5 | 40 |
300 | 0-30 | 5.5-7.5 | 45 |
400 | 0-30 | 7.5-11 | 50 |
500 | 0-30 | 7.5-11 | 55 |
Model | LSY168 | LSY219 | LSY273 | LSY325 | LSY407 |
Diameter(mm) | 145 | 195 | 245 | 290 | 375 |
Rotational speed(r/min) | 288 | 288 | 205 | 144 | 144 |
Casing diameter(mm) | 168*4 | 219*4.5 | 273*5 | 325*5 | 407*6 |
Delivery value(t/h) | 20-25 | 35-40 | 45-50 | 65-70 | 80-85 |
Delivery distance(m) | 2-12 | 2-13 | 2-15 | 2-15 | 2-18 |
Operating Angle(degree) | 0-60 | 0-60 | 0-60 | 0-60 | 0-60 |








Xinxiang Qianzhen Machinery Co., Ltd., established in 2017 and nestled in the vibrant setting of Xinxiang City, Henan Province, serves as a pivotal force at the heart of the Central Plains. Revered as a cornerstone in the vibrating screen industry, the company upholds a service ethos rooted in "integrity-based, quality first." It is unwavering in its commitment to superior quality, meticulous craftsmanship, and a relentless pursuit of learning, advancement, and innovation, offering customers an expansive array of diversified screening solutions designed to meet diverse needs.
The company's current portfolio boasts 6 major product series: fine screening equipment, featuring rotary vibrating screens, linear screens, ceramic screens, straight screens, airflow screens, swing screens, experimental screens, ultrasonic vibrating screens, and high-frequency screens; alongside these are vibration motors, lifting equipment, conveying equipment, feeding equipment, vibration equipment, and an array of corresponding accessories.Qianzhen Machinery is distinguished by a comprehensive enterprise management system and a robust after-sales service framework. With an unwavering focus on market and customer needs, the company fuels innovation as a relentless driving force, prioritizing research and development to fortify its core competitive edge. It proudly employs over 80 dedicated staff, including more than 30 individuals holding middle to senior professional titles or qualifications, such as senior engineers, engineers, and technicians, each boasting over a decade of dedicated expertise in the research, development, and manufacturing of vibrating screens.





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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