Rubber ball is widely used in circular vibrating sieve and square vibration sieve. There are features of good elasticity, abrasion resistance. Which made of rubber, and one of the essential spare parts for vibrating sieve. It will improve the sieving effect and clean the screen surface, prevent blocking the screen mesh.
Its common diameter is 20mm, 25mm, 28mm, 30mm, 35mm, 40mm, 50mm and other specifications are mainly used in mining vibrating screen.
TECHNICAL DATA
|
Performance |
Abrasion |
Hardness |
Shore A 55 |
|
Elasticity |
|||
|
Density(g/cm3) |
1.3 |
Tolerance |
+/-0.5mm |
|
One meter free fall |
>50% |
Working temperature |
-20~150℃ |
|
Oil resistance |
Normal |
Wear resistance |
Normal |
|
Diameter |
15mm, 16mm, 18mm, 20mm, 25mm, 28mm, 30mm, 35mm, 40mm, 45mm, 50mm, 60mm, 80mm. Accept customized |
||
BASIC INFORMATION
Function of the rubber ball:
When the vibrating screen is working, the exciting force given by the vibrating motor is transmitted to the net under the screen, and the bounce of the rubber ball can play the role of cleaning the plugging material in the mesh hole, thereby improving the screening output.
Classification of rubber ball:
Rubber ball is generally made of ordinary rubber ball, high bounce rubber ball, silicone ball and fluorine rubber ball.
Rubber ball features and application:
High bounce rubber ball has the advantages of good elasticity, wear resistance,and unsuitable falling off, and is suitable for screening of wear-resistant materials;
Natural rubber ball has the advantages of good elasticity and acid and alkali resistance, but it is not resistant to oil (can be resistant to vegetable oil) and is suitable for general material screening;

HOW TO CHOOSE
Rotary vibrating screen of diameter less than 800mm, usually choose diameter of 20mm rubber ball.
Rotary vibrating screen of diameter more than 1m, usually choose diameter of 25mm rubber ball.
Liner vibration sieve of diameter less than 2.5m, generally choose diameter of 25mm bounce ball
Others, such as vibrating screen and round vibrating screen, generally choose diameter of 30-40mm bounce ball.
In addition, silicone ball always used in washing machine and playground.

FAQ
Q: Do you test the goods before delivery?
A: Yes, we have 100% tested the goods before delivery.
Q: What is the price policy of your products?
A: In our company, the price is different according your quantity of your order.The more the cheaper.
Q: Do you have foreign experience for your products?
A: Sure, we have exported to USA, Australia, Saudi Arabia, German, Thailand and Malaysia, etc.
Q: Can i get a sample?
A: Of course. The free sample can be provided for you, you just need to bear the freight.
Q: What kind of color can you provide?
A: What we have in stock is white silicone ball, but others color also can be provided for you.
Q: What's your terms of payment?
A: Payment<=USD3000,100% in advance. Payment>=USD3000, usually 30% as deposit, 70% before shipment by T/T
Q: What's your terms of packing?
A: Generally,the method of package depends on the different goods. We pack the goods use plastic bag, carton, wooden box and woven bag.
Q: What type of plastic/rubber material is best for my design/product?
A: Material selection depends on the application of your design and the environment in which it will function.We will be happy to discuss the alternatives and suggest the best material.
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