The anti-corrosion liquid filling machine is made of SUS304 stainless steel material, PTFE filling gun, UPVC material for pipelines and valves, and PVC drum PP panel design for the weighing platform. Below, we will introduce the material characteristics of each part of the structure, so that you can have a comprehensive understanding of choosing anti-corrosion filling machines.

Simply put, SUS304 is 304 stainless steel. SUS is a Japanese material standard, and 304 stainless steel is a grade of stainless steel produced according to the American ASTM standard. 304 is equivalent to China's 06Cr19Ni10 (0Cr18Ni9) stainless steel, and Japan also uses the American term to refer to it as: SUS304。

304 stainless steel is widely used in the production of corrosion-resistant and formable equipment and components due to its excellent heat resistance. So the anti-corrosion liquid filling adopts SUS304 stainless steel, which improves the anti-corrosion characteristics of the machine body.

Teflon is polytetrafluoroethylene, abbreviated as PTFE in English. The characteristics of PTFE include non adhesiveness, heat resistance, sliding resistance, moisture resistance, wear resistance, and corrosion resistance. Widely used in industries such as atomic energy, national defense, aerospace, electronics, electrical, chemical, mechanical, instrumentation, construction, textile, metal surface treatment, pharmaceuticals, medical, food, metallurgical smelting, etc. as high and low temperature resistant, corrosion-resistant materials, insulation materials, anti adhesive coatings, etc., making it an irreplaceable product. We are fully considering the filling of strong acid and alkali materials. The filling gun is the part that comes into contact with strong acids and alkalis the most. The use of PTFE filling gun design greatly enhances the anti-corrosion performance during the filling process of the liquid filling machine.

UPVC, also known as hard PVC, is an amorphous thermoplastic resin made by polymerization of vinyl chloride monomer with certain additives such as stabilizers, lubricants, fillers, etc. UPVC has strong corrosion resistance, low flow resistance (with a very smooth inner wall and a surface roughness coefficient of only 0.009), low fluid resistance, and will not excessively reduce water pressure. It has high mechanical strength, is hygienic and non-toxic, and has good water tightness (pipes made of UPVC material will not significantly decrease after years of use, and there is no concern of aging or water leakage) Other functional features. Because UPVC has many characteristics, our design and development personnel considered that the pipeline and valve of the anti-corrosion liquid filling machine are the link for filling liquid transmission. Therefore, the pipeline and valve of the liquid filling machine are made of UPVC material, effectively improving the service life and filling accuracy of the liquid filling machine.

Polypropylene (PP) is a relatively lightweight plastic with excellent electrical properties and can be used as a high-frequency insulation material resistant to moisture and heat. Effectively prevent static corrosion during the filling process of liquid filling machines.

PVC rollers have strong load-bearing capacity, simple structure, high reliability, and are easy to use and maintain, making it convenient for us to maintain liquid filling machines in our daily lives.

So the construction of each part of the anti-corrosion liquid filling machine fully utilizes the material characteristics. Improve the stability, anti-corrosion performance, filling accuracy, and filling speed of the anti-corrosion liquid filling machine.