The Multi-Layer Filter Paper Folding Production Line is a fully automated system designed for folding, shaping, and cutting various types of filter materials. Equipped with servo control, adjustable folding height, and multi-layer processing capability, it ensures high efficiency and precision for air filter manufacturing.

This next-generation air filter manufacturing solution is engineered for high accuracy, stability, and productivity. Using full-servo electronic cam technology, this system supports 1-5 layers of filter materials, adjustable folding height, precise slitting, and smooth horizontal cutting.

With intelligent control, high-speed operation, and modular components, it enables seamless production of high-quality folded filter media for various filtration applications.

• Automatic Servo Paper Feeding with adjustable speed from 0.5-12 m/min
• 1-5 multi-layer folding capability, suitable for different filter material structures
• Full-servo electronic cam control for precise folding angles & knife adjustments
• High-speed folding up to 280 pieces/min, depending on folding height
• Dual heating plates for stable shaping (0-260°C adjustable)
• Vertical & horizontal cutting integration for efficient product output
• Wide width compatibility up to 1000 mm
• Touch screen + PLC control (INOVANCE brand) for easy setting and monitoring
• Industrial-grade frame and components ensuring durability and long service life

• High Productivity - continuous servo feeding and fast folding speed
• High Stability & Accuracy - electronic cam + synchronous belt structure
• Multi-Material Compatibility - supports nonwoven, meltblown, composite, paper materials
• Flexible Production - adjustable folding height, width, and layers
• Reduced Labor Cost - fully automated forming and cutting process
• Easy Operation - intuitive 10-inch touch screen
• Durable Construction - heavy-duty steel frame, upgraded bearings, and plating treatment
• Smart Control System - dot counting, auto height adjustment, angle adjustments

This production line is ideal for manufacturing:

• HVAC air filter material
• Medium-efficiency & high-efficiency filter papers
• Meltblown + nonwoven composite filter materials
• Automotive air filter elements
• Industrial dust filtration media
• Purification equipment filter paper
• Multi-layer pleated filter material

Suitable for factories in: air purification, cleanroom systems, automotive parts, household appliances, industrial filtration, and environmental protection industries.

Bengbu Tongchen Automation Technology Equipment Co., Ltd. is located in Bengbu, China--an important transportation hub and industrial base. Our company specializes in the development, design, and production of filter manufacturing equipment, providing advanced, practical, and efficient solutions that meet both domestic trends and international standards.

• Paper folding equipment and rotating machines
• Diesel engines and large air filter production equipment
• Partitionless and partitioned filter production equipment
• Pleating machines and glass fiber strip production lines