Turning seals, such as polyurethane valve seal, are a kind of hydraulic seals, which are different from traditional seals in processing technology. The raw materials are high-pressure extruded billets after high-temperature melting, and then various seal data are programmed through software. We all know that the production process of turning seals is good, so do you know the specific reasons?
Now we will take you to understand the four key points that explain the good manufacturing process of turning seals:
1. Commonly used materials for turning seals include NBR, PTFE, polyurethane, polyoxymethylene, packing PTFE, etc. The turning sealing process is more flexible and easy to operate. Turned seals are not limited in size. Products can customize various types of seals according to specifications, cross-sections, quantities, materials, etc. And for non-standard hydraulic seals, there is no need to undertake molding processing. The product, such as polyurethane sealing ring only needs to consider the mold opening fee and a certain production time.
2. Turned seals processed by special turning equipment not only have more accurate dimensions, but also have higher surface finish.
3. The lead time of the product is shortened by reducing the processing time of a single piece.
4. Turning seals can be reasonably configured with tolerances according to the overall wear condition of the oil cylinder, so that more suitable sealing products can be processed without mold restrictions.
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