- High-temperature resistance: The operating temperature of the vacuum dryer is generally between 80-120 degree , so the sealing ring must be able to withstand this temperature range without deformation or aging. High-temperature-resistant silicone rubber or fluoro rubber materials are usually selected.
- Food grade safety: Since the sealing rings will be in direct contact with food, they must be made of strictly tested food-grade raw materials to ensure that no harmful substances are released to contaminate food.
In general, food vacuum dryer sealing rings achieve an optimized balance in terms of high-temperature resistance, chemical resistance, surface smoothness, elastic ductility, wear resistance, etc. to meet the strict use requirements of food vacuum dryers. This professional design is one of their major features.
- Provide various industry-standard rubber sealing products.
Linde Polymer Technology Co., Ltd. mainly produces various rubber compounds and rubber seals and currently has more than 3,000 material formulas and more than 2,000 specifications of products. The products suit automobiles, aviation, machinery, petrochemicals, sanitary ware, medical, food, electronics, defense, military, industry and other fields. Since the establishment of the factory, the company has completed process consistency operations and the product yield rate has reached 97.1%.
48,000㎡
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