Mühlen Ofen 320M
Paper Shredder Machine
High German Engineering
The cutting/shredding blade, made from reinforced special steel, comes with a 5-year warranty. The blade system, capable of cutting up to 8 sheets at a time, features an extremely strong gear and mechanical structure. Its powerful motor can shred documents non-stop for 10 minutes without interruption.
Capacitive Smart Motor
The powerful capacitive motor system automatically shreds documents and stops automatically once shredding is complete. It also automatically cools the motor down during excessive use and alerts the user via an LED light.
Automatic & Low Noise
The MÜHLEN Ofen 320M operates almost silently, with a noise level below 55 decibels, and features automatic document intake and shredding as well as an automatic stop system once shredding is complete.
Different Feed Openings
With three separate feed openings for paper document shredding, CD/DVD shredding, and card shredding, the model adjusts its shredding to each type of workload. It has a total of 4 wheels, two of which are equipped with brakes, for easy movement around the office.
Smart Control Panel
The control panel, with Forward/Reverse and ON/OFF buttons, alerts the user via an LED light system for various situations, including: power indicator, waste bin not inserted, waste bin full, motor overheating, and paper jam.

2x10mm Super Micro Cut
The MÜHLEN Ofen 320M shreds documents at a super mini micro-cut level (2mm x 10mm) and meets the DIN S5 security level, making it virtually impossible to reconstruct or even read the shredded documents.
2.2m/Minute Cutting Speed
As a micro-cut shredder, it shreds 60 sheets per minute at a total speed of 2.20 meters per minute. The MÜHLEN Ofen 320M features a removable 20-liter waste bin with a viewing window; when the bin is full, the machine automatically stops and alerts the user.

Technical Specifications
- Automatic start and stop function
- Automatic jam clearing and prevention
- Automatic stop in case of overheating
- Forward/reverse winding via button control
- High German engineering
- Document shredding size: 2*10mm
- Ability to shred credit cards, etc
- Shredding security level: Micro Cut DIN S5
- Feed opening width: 230 mm
- CD/DVD shredding piece width: 27 mm
- Document shredding speed: 2.20 m/minute
- Document shredding speed: 60 sheets/minute
- Non-stop operation: >10 minutes
- LED warning and display system
- 4 transport wheels, 2 with brakes
- Maximum sheets per pass: 8 sheets
- Waste bin with window and sliding drawer
- 20-liter capacity waste bin
- Automatic stop when waste bin is full
- Motor: Capacitor motor / 100–130 Watt
- Feed openings: Documents, CD/DVD, Cards
- LED warning 1: Power, waste bin open/full
- LED warning 2: Overheating, paper jam
- Paper clip shredding: yes (not recommended)
- Wire staple shredding: yes
- Noise level below 55 decibels
- Super quiet document shredding
- Warranty on other components: 2 years
- Blade warranty: 5 years
Advantages
- Super Micro Document Shredding
- Non-Stop shredding: 10 minutes
- Per pass: 8 sheets
- Automatic: entire system
- 3 feed openings
Physical Properties
- Product dimensions: 368*291*518 mm
- Box dimensions: 445*385*575 mm
- Net weight: 11.3 kg
- Gross weight: 13.3 kg
Mühlen Ofen 320M — Micro-Cut Paper Shredder with 2x10 mm Particles
Who Is It For?
The Mühlen Ofen 320M is a micro-cut paper shredder for organisations that regularly dispose of highly confidential paperwork. Its 2x10 mm cut at DIN S5 suits accounting and HR teams, law firms, healthcare providers and any office keeping personal data on file. With 60 sheets per minute and more than 10 minutes of non-stop running, it serves medium-sized teams, and because it also takes CDs/DVDs and plastic cards, different types of media can be handled by one machine.
Key Features and What They Do
- 2x10 mm super micro cut (DIN S5): Shredded documents become so small that reconstructing or even reading them is virtually impossible.
- Three feed openings: Separate slots for documents, CD/DVD and cards let each material be cut by its own mechanism; CD/DVD pieces are 27 mm wide.
- Capacitive smart motor (100–130 Watt): Starts and stops automatically and cools itself down after heavy use, alerting you with an LED light.
- Smart LED control panel: Signals power, bin not inserted, bin full, motor overheating and paper jam, with Forward/Reverse and ON/OFF buttons.
- 20-liter windowed bin and 4 wheels: The fill level is visible, the machine stops when the bin is full, and 2 braked wheels hold it in place.
Frequently Asked Questions
How many sheets can the Ofen 320M take per pass?
Up to 8 sheets per pass, at a speed of 2.20 metres per minute.
Can it shred staples and paper clips?
Staples can be shredded. Paper clips are technically possible but not recommended, as they shorten blade life.
How quiet is it in an office?
The noise level stays below 55 decibels, so it can work in shared office areas without being disruptive.
What are the size and weight?
The product measures 368*291*518 mm with a net weight of 11.3 kg, and the feed opening is 230 mm wide.
What warranty is included?
The reinforced steel blade has a 5-year warranty and other components are covered for 2 years.
Usage and Care Tips
Remove paper clips before feeding and keep to 8 sheets per pass to reduce jams and protect the blade. If a sheet sticks, use the Forward/Reverse buttons to back it out. During long sessions, pause after around 10 minutes instead of waiting for the overheat stop. Empty the 20-liter bin as soon as the window shows it filling up, and lock the 2 braked wheels when the shredder is in position.























