Stretch wrapping machine for single or multiple packages using PE film

Stretch wrapping machine for single or multiple packages using PE film


Availability: In stock (1)

PEWO-pack 250 compact Nr. 20842-10000


 Technical data:

Operating side on the right
stainless steel design
Standard cover in PMMA
Machine design degree of protection IP54 

Control cabinet for pack Compact

Light tower : Special version
Electrical version : special according E/P List 

Pneumatics : Pneumatics according E/P list 

HMI : HMI AB 15" Versa View 1500
PLC : AB ControlLogix 4 Servo-axis
Voltage 3x400V+N+PE, 50 Hz/60 Hz
Plug-in proximity switches IFM (standard)

Frequency drives : Allen Bradley up to 3 

Security door interlocking : up to 3 doors

Documentation in National language
Machine name plates in National language

Validation : standard
Packaging material PE flat film
Product feed straight right
Outlet height of upstream machine XXX mm 

Infeed height Pester machine 820 - 870 mm 

Outlet height Pester machine 900 - 950 mm 

Left-hand adjustability of upstream machine 

        Outlet height of upstream machine XXX mm

The technically advanced standard includes:

     Basic machine model E11
Balcony style with best access to operating area
All drives are positioned behind the assembly plate
Electrical cabinet swivel-mounted on back-side of machine for easy access to all drives
Basic machine frame consisting of anodized aluminium plates
Electrical cabinet in stainless steel and housing plates in stainless steel
Acrylic protection cover
GMP-compatible engineering
PLC Elau PacDrive
HMI (Human Machine Interface) with resistive touch screen 15”Intuitive operating guidance
Display of alarm and status of the machine in clear text and visual format prepared for:
- 21 CFR Part 11
- audit trails
- password domain but not activated
Servo technology
Product adapted control of all servo axes, selectable format on the HMI
Reduction of the mechanic loading (charging) of machine components and product
Film reel holder
Mandrel-style film reel holder with pneumatically opening spring pressure brake
Film dancing roller in mandrel-style for easy film feeding
Low film control by means of alarm with lamp and audible warning (Prewarning for low film and machine stop at film end or broken film)
Closing unit
Closing bar driven by servo motor and crank drive
Pneumatically controlled hold-down unit at outfeed
Height adjustment of closing bar and hold-down
unit by means of servo motor (setting on the HMI)
Sealing unit
Wear-free sealing system due to sealing bar coated with teflon and exact temperature control
Film stretching mechanism
Mandrel-style patented wear-free stretching system
Open at the front to feed film without tools
Film tension adjustability continiously variable
Oil-free operation
Valve terminal by Festo

Cylinder control with fault indication on the HMI Electronics

          Sensors in pluggable design
Single conductor numbering

           Protection class IP54
Operation hour counter
Single door indication on the HMI
Product protection by a light barrier in the closing area 

          Temperature adjustable on the HMI
Luminous column red, yellow and green
Format change-over
Short change-over times
Tool-less change-over as long as technically possible

     Reproducible without fine tuning actions

     Machine is designed and engineered according to the latest safety regulations (EC Machine Directive 2006/42/EC)

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