Full-auto High Efficiency Air Filter Paper Folding Machine Knife Type Paper Pleating Machine
The Full-auto High Efficiency Air Filter Paper Folding Machine is a precision-engineered solution for industrial filter production, featuring knife-type paper pleating technology for consistent, high-quality output.


Bengbu Tongchen Automation Technology Equipment Co., Ltd. is a professional manufacturer specializing in the development, design, and production of filter manufacturing equipment. Located in Bengbu - a key industrial and transportation hub known as the "Pearl City".
Our comprehensive product range includes:
- Paper folding equipment and rotating machines
- Diesel engine filtration systems
- Large-scale air filter production equipment
- Partitionless and partitioned filter production systems
- Advanced pleating machines
- Glass fiber strip production lines
We are committed to developing advanced, practical, and efficient solutions that meet both domestic and international standards. Our focus on product quality and customer service helps our partners maintain competitive advantage in global markets.
Tongchen Technology is your reliable mechanical solutions provider in China, ready to establish long-term partnerships with companies worldwide.
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