Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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Bounce ball is widely used in rotary vibrating sieve and rectangular vibration screen.
it will improve the sieving effect and clean the screen surface, prevent jam the screen.
The diameter of bounce ball:20mm,25 mm,28mm,30 mm,35mm,40mm,45mm and 50mm.
| Index | NB | NBR | EPR | PU |
| Hardness(Shore A) | 55~85 | 55~85 | 55~85 | 70~85 |
| Working Temperature(°C) | -25~100 | 0~120 | 0~150 | -40~120 |
| Oil Resistance | Ordinary | Good | Ordinary | Good |
| Flexibility | Good | Medium | Medium | Medium |
| Wear Resistance | Medium | Good | Medium | Superior |
2. High intensity It's soft and pliable.
3. Good resistance to chemical corrosion;Oil resistant and waterproof.
4. Heat aging and weather aging resistance, ozone, oxygen and light resistance.
5. Good handle, environmental protection and ideal sealing effect.
Working Principle
The bouncing ball is an indispensable part of the vibrating screen.
Its function is to knock the vibrating screen in the middle of the vibrating screen and the screen,
so that the material attached to the screen surface can come off the screen and
avoid blocking the screen to affect the screening yield and accuracy.
