Project Introduction
Micron-level powder screening demands high stability and precision from equipment, particularly in industries such as quartz powder screening, non-metallic minerals, chemical powders, new materials, and electronic materials. These sectors rely heavily on the long-term stable operation of high-precision vibrating screens.
In this case, the customer used conventional rotary vibrating screens for fine quartz powder screening in actual production. However, due to the presence of irregular particles, poor particle shape, and agglomerating quartz powder in the raw material, the following issues frequently occurred during multi-layer screening:
- Simultaneous screening of multiple particle sizes resulted in insufficient screening accuracy and low screening efficiency.
- Frequent severe clogging of high-mesh screens
- Frequent equipment shutdowns for screen cleaning
- High labor and maintenance costs
Although the customer’s single-line production volume requirements were not high, the need to operate five layers of multi-layer vibrating screens simultaneously imposed stricter demands on the equipment’s continuous operation capability, screen anti-clogging performance, and self-cleaning ability.
Analysis of Screening Challenges
Material: Quartz Powder
Particle Size Range: 100 / 150 / 200 / 250 / 300 microns
Material Characteristics:
- Fine powder with moderate flowability
- Irregular particles and slight agglomeration are present
- High-mesh screens are prone to clogging, impacting fine powder screening efficiency
Screening Requirements:
- Simultaneous five-layer screening to achieve multi-specification classification in one pass
- Integrate a magnetic separator at the discharge end to prevent metal impurities from affecting downstream processes
All stainless steel- Add scraper
- Ultrasonic controller with bracket
- Screen
Our Solution
Based on the customer’s actual operating conditions and long-term operational needs, we recommended and customized the following Ultrasonic Vibrating Screen Solution:
Equipment Selection
SYC-1200-5S Ultrasonic Vibrating Screen
Five-layer screening structure meets simultaneous grading requirements for multi-particle-size Quartz Powder Screening.
Technical Configuration
- Integrated Ultrasonic Screening System
- Rapidly disperses agglomerated particles
- Effectively prevents quartz powder from clogging high-mesh screens
- Enhances micron powder screening stability
- Discharge end equipped with a magnetic separator
- Effectively removes mixed metal impurities
- Ensures downstream equipment safety and product purity
Equipment Link:
Testing and Delivery Process
Before formal equipment delivery, we conducted multiple rounds of technical discussions and parameter confirmations with the client, completing:
- Two rounds of actual material testing
- Synchronous fine powder screening verification across multiple particle sizes
- Anti-clogging performance testing of the Ultrasonic Vibrating Screen
- Continuous operation stability and discharge quality assessment
Test results demonstrated:
- Uniform multi-layer screening with rapid material passage through screens
- Significant improvement in clogging issues across all screen layers
- Stable screening particle size accuracy
- Effective removal of metallic impurities
- Fully met client production and delivery standards
Project Outcomes
- Successfully resolved micron-level screening clogging challenges for quartz powder
- Achieved stable operation of a 5-layer Ultrasonic Vibrating Screen system
- Significantly reduced manual screen cleaning frequency and maintenance costs
Product Work Video
Industry Applicability
This Ultrasonic Vibrating Screen Solution is equally suitable for:
- Non-metallic mineral powder screening
- Fine powder screening for chemical raw materials
- New material powders
- Battery materials
- Electronic-grade powders
- Precision screening for food and pharmaceuticals (food-grade configuration available)
Wheat Flour
Milk Powder
Paint Coating
Molybdenum Powder Screening
Procurement Recommendations
For enterprises requiring multi-layer, high-mesh, micron-level powder screening, especially those facing issues like screen clogging, low efficiency, and unstable screening during quartz powder screening, configuring an ultrasonic vibrating screen has become a proven and reliable industrial solution.
If your industry encounters similar screening challenges or has other vibratory screening requirements, please contact us. Our experienced technical team provides customized screening solutions and global after-sales support services.
