Air Suction Folding Machine SF 1500 Plus
The Perfect Folding Machine
Any standard paper as well as digital prints with sensitive surfaces – such as coated paper, glossy paper or photo prints – needs to be processed as gently as possible and unmarked. The most economical solution is the SF 1500 plus folding machine, which offers a cutting-edge paper feeding technology
- Upper air suction separation and feeding
- Very gentle paper transport inside the machine by means of a suction belt. You can work fast and conveniently with the stored programs – whilst keeping set-up times to a minimum
- Automatic standard paper-size detection (A3, A4, A5, B4, B5)
- Automatic adjustment of the fold type
- Automatic alignment of the conveyor stacker, depending on the paper size and fold type
The SF 1500 plus can also be precisely adjusted to individual folding applications. Up to 3 special programs can be stored. The minimum sheet size (W x L) is 120 x 210 mm, the maximum size is 330 x 488 mm (SRA3+)
Highlights of the SF 1500 Plus
Folding Machine
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
Technical Specifications of the Air Suction SF 1500 Plus Folding Machine
Paper size
Min. 210 mm x 120 mm up to max. 488 mm x 330 mm
Paper weight
52 to 170 g/m2 , 230 g/m2 at single fold
Fold types
Single, Z-, wrap, double parallel, door, engineering and cross fold
Fine adjustment of the two fold types
Yes
Feeding station capacity / paper lift, max.*
800 sheets (80 g/m2 )
Automatic adjustable conveyor stacker
Yes
Display with 4-digits
Yes
Paper end and jam control
Yes
Folding performance, max*
18.000 strokes/h (size A4)
Extensible stacking tray
Yes
Central form width adjustment
Yes
Paper feeding
Blowing air sheet separation and upper suction air feeding
Paper transport
By suction belt
Automatic adjustment of the fold type at the user panel
Yes
Variable speed
in 5 steps
Automatic paper out control
Yes
Digital job counter, pre-counter and total counter
Yes
Batch function with adjustable interval function
Yes
Job memory, max.
3
Strength of blowing air, air suction and suction belt adjustable
Yes
Double sheet control
Yes
Paper lift and fold parallelism adjustable
Yes
Fine tuning of the fold parallelism
Yes
Folding rolls removable
Yes
Dimensions (L x W x H)
1170 x 587 x 650 cm
Weight
68 kg
Options
Perforation and/or scoring unit
Yes
*Depending on material and applications (subject to technical changes)
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