PU Bands for Shot Blasting Machine

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    2018-03-05 13:26

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Company Profile

GuangDong HongYi Polyuerthane Science & Technology Co.,Ltd

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Website:http://www.hongyibelt.com/ http://hongyi0769.ywcfdj.com/

Product details
PU Bands For Shot Blasting Machine Higher Split Resistance

1 Product parameters

Product Name

PU Bands For Shot Blasting Machine

Product Model


Applicable Type



Polyurethane /PU

Perimeter (mm)


Width (mm)


Thickness (mm)


Aperture (mm)






2 Product Features 

1)Higher split resistance

2)Higher corrosion resistance

3)Higher aging resistance

4)With own oriented-prism replacing alloy bar, much safer and more reliable.

5)No change in aperture after long time using.

3 Advantages 

1) Patented product: HongYi Science & Technology is the first manufacturer of PU bands for shot blasting machine with well-equipped producing and testing facilities and strong technical force. Our product is unique without counterfeiting and copying.

2) Wide scope of application: The applied range of our PU band includes not only all rubber band but also part of metal track. Its performance exceeds the metal caterpillar, which greatly reduce the damage rate of workpiece.

3) Eco –Friendly: No pungent smell, less noise and better for health.

4 The scope of products

Suitable for all kinds of black metal and non-ferrous metal including casting, forging parts, stamping parts, gears, etc., especially applicable for the cleaning and strengthening of the fragile parts.


6 Frequently Asked Questions

1)Compare to rubber, why polyurethane is more suitable to be the band of shot blasting machine?

Comparing to rubber, polyurethane is a kind of new material which has excellent performances much better than rubber, especially in its abrasion resistance that can be reached about 10 times of natural rubber in practical application. Also polyurethane has such properties such as high hardness, good strength, high elasticity, tear resistance, ageing resistance, corrosion resistance, ozone resistance, radiation resistant and etc. All of these are exactly what a high-quality shot blasting machine crawler needed to have. Therefore, PU is more suitable to be the band of shot blasting machine.

2) Why the price of PU band is much higher than that of rubber products?

The cost of polyurethane products in materials and technical processing is much higher than that of rubber products, and it is more expensive to meet the needs of PU band. That's why the price of PU bands is much higher than rubber band. However its excellent property gives the customers the lower use-cost, greatly reduces the loss of working hours and production capacity and improves production efficiency.

3) Why the PU band of shot blasting machine's color is green?

Polyurethane products can be made in different colors according to needs. Different colors have no effect on their performance. HongYi is devoted to the application and development of polyurethane material, the color of green is a visual feature which differs our product from traditional black rubber band. Green also reflects our pursuit of environmental protection.

4) Whether our PU band can be customized?

Yes. But due to the high precision of the mould and the risk of failure, the mold fees should be prepaid in advance.