PVC reinforced hose belongs to a non-toxic and odorless products, and the transparency is also very good, they has a strong pressure resistance and good tensile performance when use. There are many processes in the production of PVC reinforced hose, extrusion is one of them. There are a lot of things to pay attention to when extruding. Do you know what you need to pay attention to? Next, Orientflex will share something with you, I hope to be helpful to you.
- When directly extruding with powder material, the extruder temperature should be about 5℃ lower than that of granulated material.
- In addition to small diameter (Φ60mm below) tube billet cooling finalize without blowing into the compressed air, large diameter tube billet cooling to blow into the compressed air, in order to ensure the diameter of the precision and stability of the tube size.Pay attention to the pressure of compressed air to be stable.
- Pay attention to the stability of traction speed to avoid changes in diameter or thickness of hosewall caused by unstable traction.
- Long time shutdown, dismantling clean, to avoid decomposition problems.
These are all for today. If you want to know more about PVC hose, please continue to follow us. And you can also check out the website of Orientflex.