1600KG Vertical PP Air Filter Molding Injection  Machine 

Technical Parameter

Features:

1.PP air filter injection molding machine is specialized equipment designed to produce air filters made from polypropylene (PP) through the injection molding process. 

2. Material Preparation: PP granules or powder are fed into the machine’s hopper.
 
3. Melting & Injection: The material is heated and melted in the barrel by a reciprocating screw. The molten PP is then injected under high pressure into a precision mold cavity through the nozzle.
 
4. Cooling & Solidification: The mold is cooled to solidify the plastic, forming the air filter’s shape.
 
5. Ejection: The mold opens, and the finished part is ejected automatically.

Advantages
 
1. High Efficiency: Fast cycle times (e.g., 15–60 seconds per part) with multi-cavity molds for mass production.
 
2. Precision: Tight tolerances (±0.1mm) ensure consistent fit and performance.
 
3. Automation: Features like auto-loading, robotic extraction, and quality checks reduce labor costs.
 
4. Versatility: Adaptable to various filter designs (e.g., pleated, flat-panel) for automotive, HVAC, or industrial applications.
 
Applications
 
- Automotive: Engine air filters, cabin air filters.
 
- Industrial: Dust collectors, compressor filters.
 
- Consumer Goods: Air purifiers, vacuum cleaner filters.