Product Advantages
1. Servo Drive, Leading Precision
Utilizing imported servo motors from Japan and Germany, the folding angle error is less than 0.5°, and the folding spacing accuracy is ±0.2mm, ensuring uniformity of the filter element's filtration area.
The servo knife cutting system ensures smooth filter paper edges without burrs, reducing the leakage rate of the filter element.
2. Full Process Automation, Efficient Production
From filter paper unwinding, folding, cutting to gluing and packaging, no manual intervention is required. The single-shift production capacity can reach 8,000 - 12,000 sheets (depending on the filter element specifications).
Supports "one-click model change", and when changing product specifications, only the parameters need to be input on the touch screen, and the debugging can be completed within 10 minutes.
3. Intelligent Glue Quantity Control, Stable Quality
Pressure sensors monitor the glue line pressure in real time, automatically compensate for changes in glue viscosity, avoiding problems of insufficient glue or overflow.
The glue application trajectory can be imported from CAD, adapting to complex filter element structures (such as V-shaped and W-shaped folds).
4. Low Consumption and Energy Saving, Simple Maintenance
The servo system is 30% more energy-efficient than traditional stepper motors, and is equipped with an intelligent sleep mode, with standby power consumption <5kW.
The modular design allows for quick replacement of key components (such as glue pumps and blades), reducing maintenance time by 50%.
5. Safe and Environmentally Friendly
Equipped with hand protection safety curtain and overload protection device, meeting CE safety certification.
The glue recycling system reduces waste, and an exhaust collection device can be optionally equipped (suitable for regions with strict environmental requirements).

Bengbu Tongchen Automation Technology Equipment Co., Ltd.is a professional company integrating the development, design, and production of filter manufacturing equipment. Located in the beautiful city of Bengbu, known as the "Pearl City"—an important transportation hub, densely populated cultural ancient city, and industrial base. Our main products include paper folding equipment, rotating machines, diesel engines, large air filter production equipment, partitionless and partitioned filter production equipment for the purification industry, pleating machines, and partitionless glass fiber strip production lines. The company will further develop advanced, practical, and efficient models for practical production, leading domestic trends and catering to international standards, making due contributions to China and the global filter industry. We prioritize product quality and service, which are key factors in making your brand more competitive in the global market. Tongchen Technology will become your most reliable mechanical solution provider, partner, and friend in China. We are ready to establish long-term business relationships with your company and welcome friends from all over the world.