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This is a highly automated production system specifically designed for manufacturing industrial filter bags. Integrating multiple processes—such as sewing, hot-melt welding, and PTFE sealing tape application—the production line allows for flexible switching of manufacturing methods based on different filter media and process requirements, enabling the continuous, efficient, and high-quality production of filter bag bodies.
Description
The Advantage of Our Automatic Making Machine
- The whole line can meet the production requirements of various processes such as sewing, gluing, hot welding, and PTFE taping.
- This line is equipped with a brand-new fabric forming mold, which is suitable for sewing or welding of various specifications of filter bag body, with good forming effect and stable seam width.
- The sewing machine includes an automatic stop device for automatic detection of broken threads, and automatic stop when abnormal thread breaks.
- Adopt positioning device, precise film location; linkage work, automatic film application.
- Special heating device, the temperature can reach 700℃, the temperature fluctuates ±2℃, which can be applied to the film sealing of pure PTFE filter bag.
- This line includes a stripping machine and a film debris collection device, and no problem with membrane material hot welding.
- This line’s work roller is covered with low-hardness polyurethane, which has good flexibility and is not easy to damage the PTFE membrane on the surface of the filter material.
- The main body adopts aluminum profile structure, the installation is firm and the operation is stable.
- This whole line is equipped with high-power cutter motors and alloy steel blades, which can easily cut PTFE and woven fiberglass filter bags.
- Choose programmable control system, servo control system, frequency conversion control system, so the equipment failure rate is extremely low.
Specifications
| Parameter | Specification |
|---|---|
| Power | 2.0 kW |
| Power Supply | AC 380V, 50–60 Hz |
| Machine Dimensions (L × W × H) | 16,000 × 800 × 1,800 mm |
| Suitable Filter Bag Diameter | 120–300 mm |
| Maximum Sewing Speed | 10 m/min |
| Sewing Speed | 0–10 m/min |
| Gluing Speed | 0–10 m/min |
| Hot Welding Speed | 0–12 m/min |
| PTFE Taping Speed | 0–10 m/min |
| Production Capacity | 600 pcs of 6-meter-long filter bags per 8-hour shift |
| Compressed Air Pressure | 4–5 kg/cm² |