Precision Fully Automatic Filter Paper Feeding Pre-cutting Pleating Production Line
This advanced production line is engineered for automotive, air purification, water filtration, and industrial filtration industries. It delivers high-speed production, consistent glue application, and flexible parameter adjustment to accommodate various filter specifications.

Technical Specifications
Pre-cutting Paper Conveying Machine
| Parameter | Specification |
|---|
| Paper Conveying Speed | 0.5 m/min - 25 m/min (adjustable) |
| Adjustable Width of Filter Paper | 25 - 850mm |
| Power Supply Voltage | 220V / 50Hz |
| Motor Power | 0.55 kW |
| Working Air Pressure | 0.6 Mpa |
| Machine Weight | 250 kg |
| Dimensions (L × W × H) | 1280 × 1100 × 1200 mm |
Folding Machine
| Parameter | Specification |
|---|
| Maximum Product Width | 850 mm |
| Adjustable Folding Height | 5-100 mm (depending on material) |
| Folding Speed | 0 - 280 folds/min (stepless adjustable) |
| Power Supply Voltage | 380V / 50Hz |
| Main Motor Power | 1.5 kW |
| Lifting Motor Power | 0.4 kW |
| Preheating Power | 6 kW |
| Working Air Pressure | 0.6 Mpa |
| Machine Weight | 450 KG |
| Dimensions (L × W × H) | 1800 × 1900 × 1650 mm |
Gluing Machine
| Parameter | Specification |
|---|
| Maximum product width | 700 mm |
| Adjustable folding height range | 6 - 55 mm |
| Production speed | 4 - 25 m/min |
| Glue strip spacing | 25.4 mm |
| Number of glue strips | 2 × 26, each controlled by electronic valve |
| Glue-off control | Automatic intermittent glue-off function |
| Power supply voltage | 380V / 50Hz |
| Total power | 13 kW |
| Operating air pressure | 0.6 MPa |
| Machine weight | 500 kg |
| Glue machine dimensions (L × W × H) | 160 × 100 × 130 mm |
| Main machine dimensions (L × W × H) | 4000 × 130 × 160 mm |

Main Features
- Fully Automatic Operation: Integrates paper feeding, pre-cutting, counting, and folding for seamless workflow
- High Precision Folding: Knife-type mechanism ensures neat and consistent pleats
- Adjustable Speed and Height: Flexible configuration for different materials and filter specifications
- Energy-Efficient Heating System: Fast preheating with precise temperature control
- User-Friendly Control Panel: Simple operation with digital adjustments and safety design
- Stable Performance: High-quality components ensure long-term durability and minimal maintenance

Applications
Automotive Air Filters
Cabin Filters
Industrial Dust Filters
Air Purification Filters
HEPA Filter Production Lines
Package
Manufacturer Profile
Bengbu Tongchen Automation Technology Co., Ltd.
We are a professional manufacturer specializing in filter production and automation equipment. We offer customized filtration production solutions backed by years of experience and advanced engineering technology.
Located in Bengbu, China—an important transportation hub and industrial base—our company provides advanced, practical, and efficient solutions that meet both domestic trends and international standards.
Company Advantages
- Delivering innovative, efficient, and cost-effective equipment
- Providing professional technical support and after-sales service
- Ensuring high-quality materials and precision workmanship
- Helping clients enhance production efficiency and product quality
Product Range
- 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

