Air suction folding machine SF 1500 plus
(up to 488 x 330 mm)

Powerful and gentle on paper - not only for digital prints

Both standard papers and digital prints with sensitive surfaces - such as coated papers, glossy papers or picture prints - should be able to be processed as gently as possible and without marking. This is what the SF 1500 plus from HEFTER Systemform stands for, with suction air extraction from the top and blast-air assisted separation of the sheets. The transport in the machine is also particularly gentle thanks to the suction belt.


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Highlights SF 1500 plus

  • Paper size (WxL): min. 120 x 210 mm; max. 330 x 488 mm

  • Paper weight: 52 - 170 g/m² - half fold up to 230 g/m²

  • Folding types: single, wrap, Z, double, altar, drawing fold (cross fold in 2 steps)

  • Paper feed via paper lift

  • Automatic paper format recognition (DIN formats)

  • Automatic folding pocket and delivery adjustment

  • Paper transport via blast-air assisted separation, suction air extraction, suction belt

  • Key for test fold

  • Control panel with 4-digit display

  • Job, preselection and total counters

  • Batch mode with variable time setting (interval processing)

  • 3 memory locations for user-specific applications

  • Double sheet control, automatic stop at end of paper, cleaning indicator

  • Adjustable intensity of blast air, suction air and suction belt

  • Fine adjustment of fold parallelism

  • Shingled belt delivery

  • Speed regulation in 5 steps, max. 18,000 cycles/ h

The ideal solution for finishing digital prints

With the stored programmes, work can be carried out quickly and conveniently - with minimum set-up times at the same time.

  • Automatic DIN format recognition (A3, A4, A5; B4, B5)
  • Automatic adjustment of the folding pockets
  • Automatic adjustment of the shingle tray depending on paper format and fold type


Of course, the SF 1500 plus can also be precisely adjusted to individual folding applications. Up to three special programmes can be stored. The smallest sheet format (W x L) is 120 x 210 mm, the largest 330 x 488 mm (SRA3+).

The speed of the SF 1500 plus suction-air folding machine can be adjusted in five stages to suit the job. The maximum speed is up to 18,000 cycles/h.

The SF 1500 plus folding machine can be equipped with the following options, thus extending its range of application:

  •     Perforating unit
  •     Creasing unit

Product Video SF 1500 plus