Mühlen GEN 325
Packaging / Void Fill Production and Processing Machine
Packaging Void Fill Machine
MÜHLEN GEN 325 processes cardboard and box offcuts into a honeycomb form, turning them into flexible and soft packaging void fill.
User Friendly
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 325 mm it automatically cuts off the excess section and separates it from the 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 10 mm
It converts cardboard up to 10 mm thick into honeycomb void fill and works with no length limit.
Safety Focused Design
The emergency stop button and narrow 10 mm feed opening increase user safety and keep operation controlled.

Technical Specifications
- Automatic cardboard void fill machine
- Feed thickness up to 10 mm
- 325 mm cardboard processing width
- Processes corrugated board and boxes
- Converts cardboard into void fill
- 3 metres/min cardboard processing speed
- 3 modes: off / forward / reverse
- Removable waste drawer
- Turkish user manual
- 24 months warranty
- Steel and metal inner and outer body
- Economical recycling
- Easy and safe operation
- Double sided scaled ruler
- Compact desktop structure
- Quiet operation below 55 dB
- Wooden transport crate
- Environmentally friendly operation
- 400 Watt motor power
- Emergency stop button
Advantages
- 325 mm feed width
- Quiet operation below 55 dB
- Automatic void fill production
- 3 metres/min processing speed
- 10 mm cardboard thickness
Physical Properties
- Gross weight: 33 kg
- Machine weight: 30 kg
- Machine dimensions: 450 (W) x 305 (D) x 245 (H) mm
- Wooden crate dimensions: 500 x 350 x 300 mm
Mühlen GEN 325 — Compact Void Fill Machine for Honeycomb Padding
Who Is It For?
The Mühlen GEN 325 is a desktop void fill machine for e-commerce warehouses, packing stations and medium-sized dispatch operations that want to reuse their own corrugated board and box offcuts. It cuts cardboard into a flexible honeycomb form that cushions products inside the box, so you depend less on purchased padding. Weighing 30 kg and measuring 450 x 305 x 245 mm, its compact desktop structure is easy to place on a workbench.
Key Features and What They Do
- 325 mm processing width: Standard box panels feed in comfortably; on wider cardboard the excess is cut off automatically and kept apart from the void fill.
- Thick board up to 10 mm: Heavy corrugated board can be converted as well as thinner sheets, through a narrow 10 mm feed opening.
- No length limit: Make strips as long as each box needs.
- 3 metres per minute: Steady output for daily packing.
- 400 Watt motor with hardened steel blades: Practical cutting power combined with a reverse function.
- Removable waste drawer: Collects offcuts and keeps the bench tidy, while operation stays below 55 dB.
Frequently Asked Questions
What thickness of cardboard does the GEN 325 accept?
It processes cardboard up to 10 mm thick, so both thin boxes and heavy corrugated board can be used.
How do I start the process?
Engage the power latch and place the cardboard into the feed intake; the machine does the rest.
Can I reverse the material if it gets stuck?
Yes. The three modes are off, forward and reverse, and the emergency stop button halts the machine at once.
How is the machine delivered?
It ships in a wooden transport crate measuring 500 x 350 x 300 mm, with a gross weight of 33 kg, and carries a 24 months warranty.
Usage and Care Tips
Use the double-sided scaled ruler to line up each sheet within the 325 mm width before feeding. Empty the removable waste drawer regularly so offcuts do not build up. Keep the feed opening clean to protect the hardened steel blades, and switch to reverse rather than pulling on a jammed sheet by hand.




