
| Pre-slitting Paper Conveyor | Filter Paper Folder | Gluing Machine (Model 55-700) | |||||
| Parameter | Specification | Parameter | Specification | Parameter | Specification | ||
| Adjustable paper conveyor speed | 0.5 – 12 m/min | Maximum product width | 800 mm | Maximum product width | 700 mm | ||
| Adjustable filter paper width | 32 – 800 mm | Adjustable folding height range | 6 – 55 mm | Adjustable folding height range | 6 – 55 mm | ||
| Power supply voltage | 220V / 50Hz | Folding speed | 0 – 100 folds per minute | Production speed | 4 – 25 m/min | ||
| Motor power | 0.55 kW | Power supply voltage | 380V / 50Hz | Glue strip spacing | 25.4 mm | ||
| Machine weight | 350 kg | Motor power | 1.1 kW | Number of glue strips | 2 × 26, each controlled by electronic valve | ||
| Dimensions (L × W × H) | 1500 × 1300 × 1100 mm | Preheating power | 4 kW | Glue-off control | Automatic intermittent glue-off function | ||
| Temperature control range | Ambient to 200°C | Power supply voltage | 380V / 50Hz | ||||
| Operating air pressure | 0.6 MPa | Total power | 13 kW | ||||
| Machine weight | 650 kg | Operating air pressure | 0.6 MPa | ||||
| Dimensions (L × W × H) | 1670 × 1720 × 1240 mm | Machine weight | 500 kg | ||||
| Glue machine dimensions (L × W × H) | 160 × 100 × 130 mm | ||||||
| Main machine dimensions (L × W × H) | 4000 × 130 × 160 mm | ||||||
Working Principle
The production line starts by feeding and pre-slitting the PP filter material, followed by pleating (folding) to form a uniform wave structure. The gluing system, composed of dual 26-point spray heads, applies hot-melt adhesive strips with high accuracy. All major functions—speed, glue volume, and temperature—are controlled via a touchscreen PLC interface, ensuring synchronized operation of each component.
The pleating mechanism can move vertically and horizontally, enabling adjustment for various filter sizes and thicknesses. This flexible design allows seamless switching between different product specifications with minimal downtime.
Applications




