1 Our History
1994: DongGuan YiChang Chemical Material Trading Office registered;
2004: DongGuan HongYi Polyurethane Material Trading Office registered;
2008: DongGuan HongYi Shoes Material factory registered;
2017: GuangDong HongYi Polyurethane Science & Technology Co., Ltd registered.
2 Product parameters of the PU tracks used by shot blasting machine
PU Tracks Used By Shot Blasting Machine
3 The Applications of shot blasting machine
1) Descaling of forged or heat treated parts
2) Desanding of ferrous and non-ferrous metal castings
3) Deburring of metallic and non-metallic parts
4) Deflashing of die cast parts
5) Contaminant removal
4 The Application of the PU Tracks
Our products are essential accessories to be used as conveyor belt on belt shot blasting machine.
6 Frequently Asked Questions
1) Compare to rubber, why polyurethane is more suitable to be the shot blasting machine track?
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 track needed to have. Therefore, PU is more suitable to be the shot blasting machine track.
2) Why the price of PU track 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 track. That’s why the price of PU track is much higher than rubber track. 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) Since the product is so durable, how does the company develop?
The more durable the product is, the more valuable the product is, the more the company develops.