Ultrasonic Vibrating Screen for Battery Materials | 325–500 Mesh Fine Powder Screening Solution

Project Overview – Battery Material Screening Challenge

In the production of new energy battery materials such as lithium carbonate, ternary materials, and graphite powder, particle size distribution and purity are critical factors that directly affect battery performance.

However, due to the characteristics of ultra-fine powders—high electrostatic charge, low bulk density, and strong adsorption—traditional vibrating screens often suffer from severe mesh blinding (clogging), resulting in low screening efficiency and unstable product quality.

A leading battery material manufacturer in Southeast Asia faced frequent screen blockage and insufficient throughput. They required a high-performance screening solution capable of handling 325–500 mesh powders without damaging the material properties.

Customer Requirements

The customer required a screening system that could meet the following conditions:

• Excellent anti-clogging performance for high-adsorption powders
• High precision screening for 200–600 mesh materials
• No damage to particle structure during screening
• Zero contamination for battery-grade materials
• Continuous 24/7 operation with minimal maintenance

Jiarui Solution – Ultrasonic Vibrating Screen

Jiarui provided a customized Ultrasonic Vibrating Screen, specifically designed for ultra-fine powder classification.

The system uses an ultrasonic transducer to convert electrical energy into high-frequency mechanical vibrations. These vibrations are transmitted to the screen mesh, generating micro-vibrations that effectively eliminate particle adhesion and prevent mesh blockage.

Key Advantages

• Eliminates mesh blinding without the need for bouncing balls
• Improves screening accuracy by 1–70% compared to conventional screens
• Ensures gentle handling of delicate powders
• Compact design for easy integration into automated production lines

Project Results

After implementing the ultrasonic system, the customer achieved:

• 35% increase in production capacity
• Significant reduction in cleaning frequency (from daily to weekly)
• 99.8% pass rate for fine particles
• Improved consistency in final battery product quality

Applications

• Lithium battery materials
• Graphite powder
• Silicon powder
• Fine chemical powders

Get Your Custom Solution

Looking for high-precision screening for ultra-fine powders?
Contact Jiarui today to get a customized ultrasonic screening solution for your production line.