SFL-2000 Series

The SFL-2000 Series can be build in 3 different subclasses: SFL-2000S for sewn seams, SFL-2000W for welded seams and SFL-2000SW for both sewing and welding seams.

The custom pre-folding system creates the tubular form for the filter bag. The folding system overlaps the filter material just be-fore sewing needle. S-seams or simple overlap seams can be cre-ated depending on your requirements. The Juki MS-3580 joins the filter tube with a three-needle chain stitch seam. For the SFL-2000SW if sewing is not needed the head can be moved on Rolco rails allowing for only welding or sewing or a combination of both. An edge control system uses an Omron camera (Module D) that monitors the filter material movement. The exact center of the material is recognized and material feeding is adjusted accord-ingly. This ensures that the seam is centered before creating the seam. The JEUX-AI-001 machine head is used weld. The machine has the ability to position the nozzle in three axis’s, allowing for the precision needed to ensure the tempter profile remains con-sistent. There is an additional adjustable folding system that can also be used in case of welding seams.

The pair of rollers seen in this section constantly feed the mate-rial through the complete line. A buffer of up to 1.5 meters takes place to prevent stops in the line during cutting. An inkjet printer (Module E) can be used to apply additional information to the fin-ished bag.

Barcodes, QR codes and product information can all be applied to finished bags without a slow down in the production line. A counter wheel measures the material is to the right length for cutting.

After the filter bag has been cut the material will automatically be fed out on a 4 m conveyor as standard. The conveyer can be extended in 4 m lengths with option module B. A pushing unit (module C) easily moves the material of the outfeed conveyor via a retractable arm. This module allows for the entire line to run automatically except for media loading.