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Screen Cleaning Balls
Wespo Fda And Euro approved Food Grade Rubber Screen Cleaning Balls indeed Widely Used In Rotary Vibrating Sieve And Rectangular Vibration Screen in the food industry.
Screen Cleaning Balls
Wespo rubber ball help to prevent clogging and improve efficiency of the sieving process.
The function of Wespo Ball Is to knock The vibrating Screen In The middle Of The Vibration ,helping to dislodge any material stuck to the screen surface can come off the screen and avoid blocking the screen to affect the screening Yield and accuracy.The use of wespo ball is a common and effective method to optimize the performance of vibrating screens
The diameter of wespo ball is :
Start from 16Mm, 19Mm,20Mm,22Mm, 24Mm, 25 Mm,26Mm,28Mm,30Mm,32Mm,35Mm,38Mm,40Mm,45Mm, 50Mm,55Mm, 60Mm,65mm,70mm,75mm,80mm
Wespo Sifter balls are a flexible wearing parts in vibration sifter equipment, which are used to clean the mesh and improve the sifting efficiency. The diameter of the ball ranges from 10mm to 80mm, and the materials include rubber, silicone ,EPDM,NBR ,and polyurethane.
Vibration sifter ball types | Material | Size/mm | Shore Hardness | Resilience/% |
Polyurethane ball | Polyurethane | 30 ~ 80 | 50~80 | 50~70 |
epdm ball | Rubber | 20 ~ 60 | 30~70 | 50~70 |
Silicone ball | Silicone | 20 ~ 60 | 20~50 | 70~80 |
Special shape ball | Silicone | 20 ~ 60 | 20~50 | 70~80 |
Wespo deliver The appropriate quality ball for continuous screening Without Interruption With outstanding wear resistance and active cleaning and deblinding.
1) Clear Polyurethane :
Best Wear Resistance, Oil And Grease Resistantw
, Active Bouncing Effect>70% Compared To Some Rubber Qualities,The Wear Resistance Is Up To 10Times Better.
2)Neoprene Rubber :
Oil And Grease Resistant, Temp. To +120 C
Available in 40 to 80 shore A
3) Silicone Rubber :
Most Used For Wet Material Processing.for food grade industries, Resists To-50 C Up To +220C. available in 40 to 80 share A
4) Natural Rubber:
Excellent Abrasion Resistance. Most Used For Dry Material Sifting, Very Good Rebound.Avaialble in 40 to 80 share A hardness
5) EPDM Rubber:
Resistant To Oxygenated Solvent And Acids, Weather Resistant. Temp. Up To +120 C.
available in 40 to 80 shore A
Choosing Rebound ball for the vibrating sifer
First, we have three principles to help you quickly understand the characteristics of the jump ball:
1. The higher the hardness, the higher the wear resistance.
2. The higher the hardness, the worse the rebound performance.
3. The higher the rebound performance, the better the net clearing effect.
Secondly, choose the ball according to the mesh size. The following table shows the mesh sizes that are suitable for different bouncing balls.
Rebound ball types | Particle size/mm | Vibration sieve | Industries |
Polyurethane ball | 10~50 | Linear vibration screen | Minerals, Large particle products |
Rubber ball | 0.5~10 | Linear vibration sieve | Minerals, granule and powder |
Silicone ball | 0.1~4 | round vibro sifter, gyratory screener, tumber screener, linear vibration sieve | Food, Chemical, Agriculture, Fine Powder |
Wespo also make –
Polymetadect™Metal Detectable Silicone , Nbr & Polyurethane Ball In Hardness From 70 – 90 With Fda & Euro Food Grade Certificates
DOWNLOAD WESPO DATA SHEET:

leading manufacturers of fabric inflatable seal
Today western polyrub stand out as leading manufacturers of fabric inflatable seal who make seals with hand built and fully moulded with fabric reinforcement inside make seal so tough that can withstand pressure up to 50 Kgcm2 Fabric Reinforced Rubber Seals Are Effective Where Moderate- To High-pressure Is Applied(we make seal up to 50bar bursting pressure ) , Such As In Heavy Industrial, Environmental, Technical And Laboratory Environments,marine,nuclear Region A Variety Of Reinforcing Fabrics Are Available And Determined By Factors Such As Temperature And Pressure.

Fabric inflatable seal moulded
Wespo also provide fabric inflatable seal moulded with rubber nozzle for flexibility and longer life if clients demand Western Polyrub Offers Technical Guidance To Determine The Appropriate Design, Manufacturing And Material Composition. The Fabric Inflatable Must Withstand Environmental Factors And Perform Using Air Or Gas Controlled Mechanisms Under Pressure. The Environment And Structure Will Affect The Choice

OFFSHORE APPLICATION
Western polyrub has developed technology to used fabric reinforced inflatable seal in a number of critical applications including offshore production, storage and offloading (FPSO); anchoring drill rigs to the seabed; gas loading systems; pipeline welding; and watertight doors and panel High -pressure inflatable seals are designed to fit in metal retaining grooves, allowing axial, external radial and internal radial expansion, These seals typically can withstand pressures of up to 8 bar, and are suitable for sealing clearances from 2-10mm.
Applications Of Screen Cleaning Balls
- Multiple Application In The Food Process pharma,chemical , cemant and medical industries
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1. Stopping Blockages: These balls bounce around to knock loose any particles blocking the mesh.
2. Boosting Efficiency: Keeping screens clean ensures the sifting process runs smoothly, cutting down on downtime and maintenance.
3. Improving Product Quality: Regular cleaning helps ensure only the right particle sizes pass through, maintaining quality.
4. Reducing Wear: By preventing blockages, these balls help reduce wear on the screens, making them last longer.
5. Wide Use: They're useful in various industries like food processing, pharmaceuticals, chemicals, and construction where sifting is key.
Features
- Available in Silicone ,Epdm,NBR,Viton and Polyurethene
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