Automatic HEPA air Filter Pleating Machine Without Clapboard Hvac
air Filter Making Machine
The 300 mm Pleat Height HEPA Filter Pleating Machine Production
Line is a fully automatic system designed for continuous folding and gluing of HEPA and mini-pleat filter materials. It supports a maximum folding width of 1300mm and a pleat height
range of 20-300mm, providing stable operation, uniform spacing, and
high production efficiency. This machine is ideal for manufacturing
high-efficiency air filters, automotive filters, and other
precision pleated filtration products.
Product Specifications
Pre-cutting Paper Feeding Machine
| Parameter | Specification |
| Equipment Specifications | Maximum folding width 1300 mm |
| Folding Height | 20-300 mm (set via display screen) |
| Corrugation Flatness Standard | Folding height is flat; spacing uniform and consistent |
| Production Speed | 2-15 m/min |
| Power Controller | 1 set |
| Servo Motors | 1.3 kW × 2 sets; 4 kW × 1 set |
| Servo Motors (Auxiliary) | 0.75 kW × 3 sets |
| High-Precision Reducers | 6 sets |
| Hot-Melt Glue Machine Capacity | 50 L × 2 (Foamed-grade gluing machines) |
| Glue Gun | Two sets of 50-point independent glue components with separate
solenoid valve control |
| Glue Line Spacing | 25.4 mm |
Main Features
- Wide Folding Capacity: Maximum folding width up to 1300 mm, suitable for large filter
materials.
- Adjustable Pleat Height: 20-300 mm, freely set through the control display.
- Stable Corrugation Quality: Ensures uniform spacing and flat pleats.
- Speed Flexibility: Production speed adjustable from 2-15 m/min.
- Multi-Servo Drive System: 6 high-precision reducers and multiple servo motors ensure smooth
motion and accuracy.
- Dual Foamed-Grade Glue System: Two 50L glue machines provide stable and efficient glue
application.
- Independent Glue Control: Each glue point controlled separately by solenoid valves.
- Precise Glue Line Spacing: 25.4mm spacing ensures even bonding and neat pleats.
- Easy Digital Adjustment: Folding height, speed, and glue volume adjustable via touchscreen
interface.
- Durable Mechanical Design: Rigid aluminum frame and precision components ensure long service
life.

Product Advantages
- Large pleat height range for flexible filter designs
- High-precision servo synchronization for consistent folding
- Dual foamed-grade hot-melt glue systems for stable bonding
- Smart control interface for easy operation and quick setup
- Robust and reliable mechanical structure for continuous production
Applications
- HEPA and mini-pleated filter manufacturing
- Automotive air and cabin filter production
- Industrial and HVAC filter material processing
- High-precision filtration product assembly
Company Profile

Established in 2011, Bengbu Tongchen Automation Technology
Equipment CO.,LTD is a specialized firm that integrates research,
development, manufacturing, marketing and after-sales service for
filtration equipment manufacturing equipment. Our primary product
offerings encompass a range of advanced machinery, including fully
automated reciprocating paper folding production lines, fully
automated PP intermittent glue injection and wave reception
production lines, and fully automated paper frame gluing production
lines. For more information or to schedule a demonstration, please
contact us. We are committed to providing tailored solutions that
meet the unique needs of our clients.
Production Packaging

Frequently Asked Questions
Can you give me a discount price?
Discounts depend on order volume. Larger quantities qualify for
greater discounts.
How do you guarantee your quality?
Our experienced workers and technical staff ensure product quality.
All products undergo thorough inspection by quality control
personnel before shipment.
How about your after-sales service?
We provide professional technical support through our dedicated
service team, available for online guidance and troubleshooting.