Mühlen Caki 450-A4
Guillotine Paper Cutting Machine with Blade and Guard
Fully Guarded
Thanks to its 100% safe system against injuries, the MÜHLEN Caki 450-A4's cutting blade is fully guarded, preventing the user's limbs from entering the cutting area. The spring-loaded protective guard also serves to keep the papers in the cutting slot steady when pressed down by the user.
Blade Cutter
Built to high standards, the MÜHLEN Caki 450-A4 features a blade made of special alloy steel that self-sharpens with every cut. In addition to cutting up to 10 sheets of paper at once, it also cleanly cuts and shapes materials such as photographs, cardboard and lamination film.
Cutting Table
The model features a metrically scaled cutting table measuring 340x250mm, along with a fixed corner buffer that ensures straight, even cuts. It also has a magnetic guide ruler that keeps documents aligned on the table steady and in place during cutting.
Up to 10 Sheets
With the capacity to cut and shape up to 10 sheets of paper at a time, the MÜHLEN Caki 450-A4 delivers extremely clean and smooth cuts. Thanks to its sharp, mechanized blade system, the model achieves the smoothest possible cut at a zero-degree angle and includes an automatic blade-lifting and friction system.
Spring System
The blade guard, which provides 100% safety against injury, also works by being pressed down to keep the paper placed on the cutting table steady. Because the guard is spring-loaded, it is pushed up only enough each time to let the paper in. This way, it protects the user while also holding the documents in place.

Functional Structure
Manufactured with the latest modern technology, the MÜHLEN Caki 450-A4 features German engineering. Its fully safe system protects the user from injury without compromising functionality. In addition to its stylish dark blue color, the model has a scaled table to ensure documents are cut accurately.
Angle Regulator
The model has an integrated spring-loaded blade mechanism that automatically lifts the cutting blade and reduces the blade's friction angle to zero degrees. In addition, when the machine is not in use, the cutting blade can be secured with the machine's built-in latch and easily retracted into the protective guard.

Technical Specifications
- Maximum sheet cutting capacity: 10 sheets (80gsm)
- Maximum cutting length: 340mm
- Cutting size: A4 and smaller
- Documents: Paper, PVC film, cardboard, etc
- Guillotine cutter with guard and blade
- Mechanism: Blade lifting and resetting
- Paper fixing system: Spring-loaded guard
- Blade sharpening system: Self-sharpening
- User protection: Guarded cutting blade
- Cutting table scale: 24x25cm
- Table: Metric-scaled
- Cutting blade: Special alloy steel
- Paper holder: Magnetic guide
- Body type: Fully one-piece metal
- Cutting: Straight, smooth and clean cut
- Alignment: Fixed document stopper
- Suitable for intensive all-day use
- Non-slip desktop foot design
- Blade brake and lock mechanism
- 24-month warranty
Advantages
- Cuts documents, photos, PVC, cardboard
- Fully guarded blade guillotine cutter
- A4 and smaller documents
- Up to 10 sheets at once
- 340mm cutting width
Physical Properties
- Box Dimensions: 560x310x100mm
- Net Dimensions: 560x290x270mm
- Gross Weight: 3 kg
- Net Weight: 2.7 kg
MÜHLEN Caki 450-A4 — Guarded Guillotine Paper Cutter for A4 Documents
Who Is It For?
The MÜHLEN Caki 450-A4 is a compact guillotine paper cutter for desks that handle A4 and smaller formats every day. It is a practical choice for offices, stationery shops, photo and design work and pre-press tables that regularly trim invitations, labels, business cards, photos and presentation pages to size. The blade is fully guarded, so hands stay out of the cutting area, and the one-piece metal body is made for frequent use throughout the working day. Its dark blue finish gives it a tidy look on any desk.
Key Features and What They Do
- 340 x 250 mm scaled cutting table: Metric markings and a fixed corner stop help you line up each sheet for a straight, accurate cut, with a maximum cutting length of 340 mm.
- Magnetic guide ruler: Keeps aligned documents from drifting while the blade comes down.
- Spring-loaded blade guard: Covers the blade and, when pressed, holds the paper flat; the spring lifts it only far enough to slide the sheets in.
- Zero-degree cutting mechanism: An integrated spring mechanism lifts the blade automatically and reduces its friction angle to zero for smooth edges.
- Self-sharpening alloy steel blade: Cuts up to 10 sheets at a time, plus photographs, cardboard and lamination film.
Frequently Asked Questions
What paper size is the MÜHLEN Caki 450-A4 designed for?
It cuts A4 and smaller documents, with a maximum cutting length of 340 mm.
How many sheets can I cut in one stroke?
Up to 10 sheets of 80 gsm paper in a single cut.
How is the blade secured after use?
A built-in latch fixes the cutting blade to the machine and it rests within the protective guard.
How long is the warranty?
The model is supplied with a 24-month warranty.
Usage and Care Tips
For the cleanest result, keep each stack at or below 10 sheets; split thicker jobs into several cuts. Set the sheet against the corner stop and slide the magnetic ruler up to it so nothing moves during the stroke. Stand the cutter on a flat, solid table where its non-slip feet can hold it steady. After use, secure the blade with the latch, and wipe paper dust and small offcuts from the table and blade edge now and then to protect cutting quality.


















