🔧 Rubber Ball, Vibrating Sieve Rubber Ball, Solid Rubber Ball, High-Elasticity Wear-Resistant Industrial Rubber Ball
These premium black solid rubber bouncing balls are manufactured from high-quality rubber raw material, offering excellent high elasticity, wear resistance, and compression resistance. They are mainly used in vibrating screening equipment, where they repeatedly bounce and strike the screen mesh to effectively clear blocked material and improve screening efficiency. They are also suitable for dry cleaning equipment and industrial shock absorption applications. Available in sizes from 1mm to 75mm to meet different application requirements.
⭐ Main Features & Advantages of Industrial Rubber Bouncing Balls
- 🎯 High Elasticity and Strong Rebound: Rebound rate above 80%. The balls continuously bounce inside the vibrating sieve and strike the screen mesh to effectively clear clogged material.
- 💪 Wear-Resistant and Durable: Rubber material provides excellent abrasion and compression resistance, ensuring long service life.
- 🫗 Good Compression Resistance: Solid structure quickly returns to its original shape after being compressed.
- 🧪 Oil and Weather Resistant: Performs well against mineral oils, fuels, and similar substances, making it suitable for industrial environments.
- ⚪ Smooth Spherical Surface: Smooth, burr-free surface allows free rolling without jamming.
- 📏 Complete Size Range: Multiple diameters from 1mm to 75mm are available to meet various needs.
📊 Product Specifications
| Material | High-Quality Rubber (NBR) |
|---|---|
| Color | Black |
| Shape | Solid Round Ball |
| Size Range | 1mm - 75mm |
| Hardness | Shore A 50-90 (typically 60-80 Shore A) |
| Rebound Rate | ≥ 80% at room temperature |
| Temperature Resistance | -25℃ to +100℃ (NBR material) |
| Features | High elasticity, good flexibility, strong compression resistance, high rebound, wear-resistant and durable |
🏭 Wide Application Scenarios
- 1. Screen Cleaning and Anti-Clogging for Vibrating Sieve Equipment
Place between the perforated plate and the screen frame. The vibrating sieve drives the balls to bounce up and down, repeatedly striking the screen mesh, effectively preventing clogging and improving screening efficiency and output.
Industries: Chemical, Metallurgy, Mining, Grain, Feed, Building Materials - 2. Designed for Dry Cleaning Equipment
Used to soften and refresh garments inside dry cleaning tumble dryers. The rubber balls tumble and bounce inside the drum, helping clothes become fluffy and soft. - 3. Industrial Shock Absorption and Buffering
Can be used as equipment vibration damping pads and buffer supports.
📋 Selection Guide
| Application Scenario | Recommended Diameter | Remarks |
|---|---|---|
| General Industrial Screening | 25-30mm | Common standard size |
| Feed Mill Screening | 40-50mm | — |
| Chemical / Mining Screening | 25-50mm | Select according to material characteristics |
| Dry Cleaning Equipment | 50mm | — |
| Custom Requirements | 1-75mm | Other sizes can be customized |
🔧 Installation Instructions
Full Installation Steps
1. Place the rubber balls between the perforated plate and the screen frame of the vibrating sieve.
2. Use ball retaining rings to fix the position of the bouncing balls and prevent them from shifting.
3. Ensure even distribution of the balls. After starting the machine, the balls will automatically bounce and clean the screen.
4. Regularly check the wear condition of the rubber balls and replace them in time.
⚠️ Important Notes
Usage and Safety Reminders
1. Rubber balls are wearing parts; regular inspection and replacement are recommended.
2. For food and pharmaceutical industries, silicone balls are recommended (non-toxic and eco-friendly). This product is black rubber and suitable for general industrial scenarios.
3. Different materials have different temperature ranges; NBR material is suitable for -25℃ to +100℃.
4. Please confirm the required diameter size before purchase.
💎 Why Choose Our Industrial Rubber Bouncing Balls?
Our black solid rubber bouncing balls are made of high-quality NBR rubber, combining high elasticity, wear resistance, and long service life. They effectively solve screen clogging problems in vibrating sieves, swing sieves, and industrial screening equipment, helping improve throughput and production efficiency. With a wide size range from 1mm to 75mm, they cover general industrial screening, feed mills, chemical processing, mining, dry cleaning equipment, and shock absorption applications. Simple installation, stable bouncing performance, and cost-effective replacement make these rubber balls a practical choice for industrial screening and dry cleaning environments. Please confirm your required diameter before ordering to ensure optimal performance.
On 10-Aug-2026 at 16:45:38 BST, seller added the following information: