Mühlen GEN 425
Void Fill & Cardboard Processing Machine
Packaging Void Fill Machine
MÜHLEN GEN 425 processes cardboard and box offcuts with special blades, turning them into soft, flexible honeycomb void fill.
Easy Operation
Engaging the power latch and placing the cardboard into the feed intake is all it takes to start the process.
Fast and Quiet Operation
Processing 3 metres of cardboard per minute, the model runs below 55 dB and comes with a removable waste drawer.
Automatic Trimming of Excess
On cardboard wider than 425 mm it automatically cuts off the excess and separates it from the processed void fill.
Powerful Motor and Blade System
The 400 Watt motor, hardened steel blades and reverse function deliver powerful and practical operation.
Processes Cardboard up to 7 mm
It converts cardboard up to 7 mm thick into honeycomb void fill and works with no length limit.
Safety Focused Design
The emergency stop button and narrow feed opening raise user safety and keep every operation fully controlled.
Technical Specifications
- Automatic cardboard void fill machine
- 7 mm maximum feed height
- Converts cardboard into flexible void fill
- 425 mm cardboard processing width
- Processes corrugated board and boxes
- 3 mm x 2 cm fine cut form
- 3 metres/min cardboard processing speed
- Automatic cutting above 425 mm
- Foam padded transport case
- Hardened steel blades
- Removable waste drawer
- 24 months warranty
- Steel and metal inner and outer body
- 3 modes: off / forward / reverse
- Economical recycling advantage
- Environmentally friendly working system
- Easy and safe operation
- Steel carrying handles
- Quiet operation below 55 dB
- Compact desktop structure
- Turkish user manual
- 400 Watt motor power
- Emergency stop button
Advantages
- 425 mm feed width
- Quiet operation below 55 dB
- Automatic void fill production
- 3 metres/min processing speed
- 7 mm cardboard thickness
Physical Properties
- Gross weight: 35 kg
- Machine weight: 33 kg
- Machine dimensions: 555 (W) x 345 (D) x 225 (H) mm
- Wooden crate dimensions: 650 x 480 x 380 mm
Mühlen GEN 425 — Void Fill Machine with a 425 mm Feed and Fine-Cut Honeycomb
Who Is It For?
The Mühlen GEN 425 is a void fill machine for packing departments that regularly handle full-size boxes and want to turn them into protective padding on site. Its 425 mm feed width accepts standard box panels without cutting them down first, and the 3 mm x 2 cm fine cut form produces a soft, flexible honeycomb that wraps around products. E-commerce warehouses and post-production packing stations can reduce bought-in filler and reuse their cardboard at the same time.
Key Features and What They Do
- 425 mm processing width: Wider sheets are trimmed automatically, and the excess is kept apart from the finished void fill.
- Fine 3 mm x 2 cm cut: Turns each sheet into soft, flexible honeycomb padding.
- Cardboard up to 7 mm: Converts corrugated board and boxes with no length limit.
- 3 metres per minute with a 400 Watt motor: Hardened steel blades and a reverse function keep the work moving.
- Steel carrying handles: At 33 kg the machine can be moved between packing points when needed.
- Removable waste drawer and below 55 dB: A clean, quiet bench even next to office areas.
Frequently Asked Questions
What is the maximum cardboard thickness?
The maximum feed height is 7 mm, for corrugated board and boxes alike.
What does the finished void fill look like?
The cardboard is cut into a flexible honeycomb in a 3 mm x 2 cm fine cut form.
Is there a limit on cardboard length?
No. Only the width is limited to 425 mm; anything wider is cut off automatically.
How large is the machine?
It measures 555 x 345 x 225 mm and weighs 33 kg, with a compact desktop structure.
What warranty is included?
The GEN 425 comes with a 24 months warranty.
Usage and Care Tips
Set the machine on a flat, stable surface, engage the power latch and feed cardboard into the intake in the forward mode. If a sheet stops, use reverse and then feed again. Remove tape, staples and metal parts before feeding to protect the blades, and empty the waste drawer at regular intervals.
