WENZHOU PULAN FILTER MACHINE CO., LTD
WENZHOU PULAN FILTER MACHINE CO., LTD
Products

China Customized Air Purifier Production Line Solutions for Efficient Manufacturing

The quality Air Purifier Production Line offereed by leading China manufacturer Pulan. Our equipment supports different filter materials such as glass fiber and polypropylene media, helping customers meet the growing demand for clean air products worldwide.

What is an Air Purifier Production Line?

Air Purifier Production Line is a complete manufacturing solution designed for producing HEPA filters, air purification filter elements, and high-efficiency filtration components used in residential, commercial, and industrial air cleaning systems. The production line mainly includes filter media pleating, adhesive application, knife collection, and frame assembly processes, helping manufacturers produce filters with stable structure, accurate dimensions, and reliable filtration performance.

Complete Production Process

Pulan’s air purifier filter production equipment covers the key manufacturing stages:

PLHP-700/1300 Mini Pleating Line

Designed for HEPA filter media processing, supporting working widths up to 1300mm. The machine creates uniform and precise pleats to improve filtration efficiency and product consistency.

PLPP-700C Automatic Intermittent Gluing & Knife Collection System

Applies adhesive accurately during production and completes automatic knife collection, reducing manual operation and improving production stability.

PLZK-600-800 Paper Frame Gluing Machine

Helps assemble rigid filter panels with precise frame bonding, ensuring strong structure and clean finished appearance.

PLPP-700-II Continuous Gluing System

Provides stable adhesive application for continuous production, improving bonding quality and reducing material waste.


Product Applications

Pulan Air Purifier Production Line is widely used for manufacturing:

HEPA air purifier filters

Household air cleaning filters

Commercial air filtration panels

HVAC filtration components

High-efficiency air filter elements


Why Choose Pulan Air Purifier Production Equipment?

1. Designed for HEPA filter manufacturing

Our equipment is developed specifically for high-efficiency filtration products, helping manufacturers produce air purifier filters with consistent pleat structure and reliable performance.

2. Higher efficiency with easy operation

User-friendly control systems and quick changeover designs allow operators to switch between different filter formats more easily, reducing production preparation time.

3. Stable quality control

Precise pleating, controlled glue application, and accurate frame assembly help reduce production errors and improve finished filter quality.

4. Flexible solutions for different production needs

Whether you are producing small household air purifier filters or larger commercial filtration panels, Pulan can customize equipment combinations according to your output requirements.

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Separate Hepa Glass Fiber Pleating Machine

Separate Hepa Glass Fiber Pleating Machine

As a professional filter equipment manufacturer in China, Pulan Factory provides the Separate Hepa Glass Fiber Pleating Machine (PLYG-650), which is specially designed for pleating glass fiber paper used in separator HEPA filters. The machine achieves stepless fold height adjustment (≤250mm) through the speed difference between the embossing device and paper pulling rollers, without replacing rollers. It provides a production capacity of 100–110 folds/min (at 100mm fold height) with a maximum product width of 650mm.
Full-Auto Hepa Filter Mini Pleating Production Line

Full-Auto Hepa Filter Mini Pleating Production Line

The high-quality Full-Auto Hepa Filter Mini Pleating Production Line manufactured by Pulan factory in China is specially designed for adhesive coating and pleating of filter materials used in separatorless HEPA and ULPA air filters. The production line integrates automatic loading, constant tension control, creasing, slitting, adhesive coating, cooling, pleating forming, conveying, and hot melt glue supply systems into one complete solution.
Full-Auto Pp Intermittent Gluing Production Line

Full-Auto Pp Intermittent Gluing Production Line

Pulan factory’s Full-Auto Pp Intermittent Gluing Production Line is specifically designed for applying adhesive and pleating filter media—such as fiberglass—used in separatorless HEPA filter cores. The system supports both continuous and intermittent gluing, utilizing 50 independent solenoid valves for precise adhesive dispensing; combined with servo drives and fan cooling, it ensures stable, high-efficiency operation. It accommodates product widths up to 700 mm and pleat heights of 10–100 mm, with an operating speed of 4–25 m/min. This equipment is an ideal choice for the production of separatorless filters and a worthwhile investment.
Pulan is a professional Air Purifier Production Line manufacturer and supplier in China. We warmly welcome you to wholesale high quality products from our factory.
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