Packaging machine / Wrapping machine

Böhl / Boehl / Signode Packaging Systems Junior S-450 VA

BÖHL JUNIOR S 450 VA fully automatic packaging machine / wrapping machine for spirally wrapping long goods with packaging material (typically stretch film)

Product dimensions
• Width: 15 – 220 mm
• Height: 15 – 120 mm
• Length: approx. 600* / 800 mm to 6,000 mm
• Weight: approx. max. 3,000 kg / 6 meters

including carriage - maximum cross-sectional diagonal of the product: 220 mm (customer-specific)
Note: max. weight only possible if transferred with a powered, in-house conveyor system.
(A) 600 mm* without carriage
(B) 800 mm with carriage or distance between carriages min. 600 mm

Packaging materials
• PE stretch film, thickness approx. 17 – 50 μm (recommended 23 μm)
• Roll diameter max. 400 mm
• Roll width max. 125 mm
• Core diameter 76 mm

Specifications
• Wrapping ring D = 450 mm inner diameter
• Speed max. 20 m/min. (frequency-controlled)

Technical data
• PLC control Siemens S7 with touch panel
• Control voltage 24 V DC
• Connection voltage 3 x 400 V – 50 Hz
• Power consumption approx. 7 kW
• Pre-fuse 35 A
• Noise level 75 db (A)
• Operating pressure 6 bar
• Air consumption approx. 20 standard liters per cycle

Technical section
• Packaging material feed and mechanical pre-stretch system for 125 mm
• Automatic clean-cut cutting unit for the packaging material
• Electromotoric height adjustment of the wrapping ring
• Automatic height detection of the product via light barriers
• Packaging material tear and end detection
• Pneumatic pressure rollers on the infeed and outfeed sides
• Powered transport rollers on the infeed and outfeed sides in the machine
• Quick-change device for packaging material rolls
• Manually adjustable side guide plates as side centering in the infeed
• SIEMENS frequency inverters for wrapping ring drive and feed
• Complete electrical control, SIEMENS PLC S7 with touch panel
• 2 m powered conveyor system with PU-coated rollers in the infeed area
• 2 m powered conveyor system with PU-coated rollers in the outfeed area

Packaging program - the following packaging programs are included:
Wrapping - the product is wrapped along its entire length.
Multiple layers are wrapped at the beginning and end of the product (edge protection).
The overlap of the film during wrapping can be adjusted using a frequency inverter.

Wrapping with intermediate bandages - the bundling points are activated by means of a timer.
The product is wrapped along its entire length. Multiple layers are wrapped at the beginning and end of the product. In addition, stability bandages are wrapped. The transport is stopped after adjustable distances, and layers are wrapped in place for an adjustable time.
The overlap of the film during wrapping can be adjusted using a frequency inverter.
This program may eliminate the need for strapping bands in some cases.

Bundling - the bundling points are activated by means of a timer.
The product is not wrapped along its entire length.
Film bandages are wrapped, and the number of layers per bundling point is adjustable.
The distance between the bundling points can be preset via the timer.
Continuous transport without wrapping

Machine dimensions (without safety fence):
• Length: 1,930 mm
• Width: 1,500 mm
• Height: 2,200 mm
• Conveyor height: 900 mm
• Machine weight approx. 1,600 kg

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Operating side: on the right in the direction of transport
Paint: machine RAL 7032, gray

The system is in VERY GOOD technical and optical condition.

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