Polypropylene Vacuum Filter

Polypropylene Vacuum Filters from Xinda Chemical are filtration equipment primarily made of polypropylene (PP) or reinforced and toughened polypropylene (PPH). They are non-toxic, odorless, corrosion-resistant, and feature a sealed structure. They are primarily used for material filtration and solid-liquid separation in production processes and are widely used in the chemical, food, and environmental protection industries. The tank body is manufactured using spiral extrusion and winding technology imported from Germany. The bottom and tank body are formed by a single-step melting process, which prevents leakage. Its operating temperature range is -10°C to 80°C, its operating pressure is ≤0.1 MPa, and its filtration area covers 0.5 m³ to 10 m³. It is available in two sizes: Type I and Type II.

Why choose this device?

This device separates filtrate and residue by creating a vacuum environment within the tank. The filter bags are easily replaced, and its compact, lightweight structure makes it easy to install and maintain. It offers strong corrosion resistance, high filtration efficiency, and a lower cost than stainless steel filters. It is widely used in processes such as liquid clarification and impurity removal, making it an economical and practical choice for corrosion-resistant filtration.

Working Principle

The Polypropylene Vacuum Filter relies on a negative pressure environment to drive the filtration process: After a vacuum is created within the system, the filtered medium is drawn into the device by a pressure differential. Impurities are intercepted by the PP filter element, and the purified medium is separated. This method can accurately separate fine particles in liquids or gases and is suitable for processes requiring high purity.

Core Technology Advantages

1. The tank and filter element materials are resistant to various acids and alkalis, most organic and inorganic acids, alkaline salts, and some organic solvents, making them commonly used materials in the corrosion protection field.

2. Our factory utilizes spiral extrusion winding technology and a one-shot melt molding process to ensure a leak-proof tank body and a strong structural seal, eliminating the potential leakage risks associated with traditional equipment.

3. Polypropylene is inherently non-toxic and odorless, making our Polypropylene Vacuum Filters meet the material contact safety requirements of the food, pharmaceutical, and other industries.