Automatic strapping machine Horizontal strapping Typ H40U-C
Baujahr: 2017

Srapex
Strapping: cycle time Approx. 10 s per strap

Vertical speed: Approx. 200 mm/s Automatic stop of vertical movement in case of obstacle
Strap tension: 200–2200 N Adjustable by potentio- meter, electronically controlled Floating head ensures equalised strap tension around pack
Indexing head: Horizontal stroke Max. 320 mm Approx. speed 100 mm/s
Sealing method: Heat weld sealing system for PP and PET, simple adjustment Strapping heights: 250–2100 mm
Stand alone control desk
The Man Machine Interface consists of
– Main switch and Emergency push button
– Push button for various start functions
– Selector swiches for machine mode and program
– Potentiometer for strap tension selection
– Indicator lamps for machine on condition indication
– Numerical display for machine condition indication

Standard strapping programs
– Pass through – 1–9 programs, selectable by selector switch on the desk or by 4 inputs with BCD-Code from external control
– Up to 6 strap positions per program, programmable by Teach-In function

PLC Simatic S7-300

Polyester (PET) Width 9, 12, 16 mm
Thickness 0,56–0,8 mm
Polypropylene (PP) Width 12–16 mm
Thickness 0,65–0,85 mm

Interface, signal exchange
All signals for exchange must be potential free
The strapping machine is able to receive the following signals
– Start of the selected strapping program
– Confi rmation: Conveyor not in motion
– External strapping program selction by BCD-Code
– External Emergency-Stop is activated
– External safety clear (light barriers, access door etc.

The strapping machine sends the following signals
– Strapping program completed
– Enabled conveyor motion
– Activated emergency-Stop on the strapping machine