PP Fan

PP blowers are an important category within corrosion-resistant blowers or plastic blowers. While not entirely made of PP, the core motor section is still metallic, the "wet section" of the blower—the parts that come into direct contact with the gas being conveyed—is entirely made of PP material, formed through injection molding or welding. This allows it to withstand corrosion from the vast majority of acids, bases, and organic solvents.

High strength and wear resistance:

• With rational structural design (such as reinforcing ribs) and high-quality PP material, the PP fan boasts sufficient mechanical strength and rigidity, while the PP material itself also has certain wear resistance.

Smooth operation, low noise:

• The PP impeller has been dynamically balanced, ensuring smooth operation at high speeds with relatively low noise and vibration.

Economical and practical

• Under the same corrosion requirements, its manufacturing cost is significantly lower than that of stainless steel or glass fiber fans, offering an extremely high cost-performance ratio and is the preferred choice for handling medium to low concentration corrosive gases.

PP Centrifugal Fan

Operating Principle: Accelerates the gas using a high-speed rotating impeller, then converts the kinetic energy into static pressure within the spiral casing, thereby expelling the gas. Its feature is the high wind pressure generated.

Application: The most common type, primarily used in ventilation systems with pipelines, where resistance from pipes and purification equipment (such as scrubbers, activated carbon boxes) needs to be overcome. For example, as a matching power fan for fume hoods, PP ventilation cabinets, and PP scrubbers.