PLGT-1000N Full-auto HDAF Rotary Paper Pleating Production Line: Buyer FAQ

The line is used to pleat and form filter media for air, oil, and fuel filters, with the product application described as HDAF filter element production. It is intended for continuous filter paper processing and automatic output.

Yes. The process includes automatic feeding, pleating, pre-heating, forming, counting, and output conveying. Computer control manages the production process, reducing the need for manual handling between these stages.

The line has a production speed of 0 to 30 m/min. Its maximum material width is 1,000 mm and its minimum material width is 100 mm. The pleat height range is 10 to 70 mm. Temperature control covers normal temperature to 200°C, while the working air pressure is 0.6 MPa. The listed power supply is 380 V/50 Hz, with 24 kW main power.

The machine dimension is 5,200 × 1,490 × 1,170 mm (L × W × H), and the listed machine weight is 850 kg. These figures should be used when checking the planned production area, access route, and utility connection.

The line can process filter paper, non-woven fabrics, and composite filter media. Buyers should match the selected media to the intended filter element and confirm the material behavior during pleating, pre-heating, and forming before finalizing the production setup.

Yes. Pleat depth and pitch are adjustable within the machine's stated pleat-height range, and the drum specification can be changed. Roller sizes can also be customized. This makes the line suitable for production plans that use more than one supported pleat configuration, subject to the final roller and process setup.

The listed process includes an automatic paper de-coiler, paper pre-slitting machine, pre-heating device, automatic counter, water steam device, changeable drum specification, roller and gear collecting device, and pleated-paper heat-forming and conveyor device. The pre-slitter uses a pneumatic round knife, while the water steam and pre-heating devices are used to help prevent paper breaking during roller marking.

Prepare the filter media type, material width, target pleat height and pitch, required production speed, filter element application, available power supply, working air pressure, and installation space. Include the planned roller sizes and the expected production mix so the machine configuration can be discussed against the required process range.