MÜHLEN FLEX R4-330B Four-Roller A3 PVC Laminator
Four Internally Heated Rollers – A3
The MÜHLEN Flex R4 330B is a professional laminator featuring German engineering and Korean manufacturing. Its four internally heated rollers and adjustable standard speed of 500 mm/min deliver smooth, crisp lamination for documents up to A3 size.
325 mm Feed Opening
With a 325 mm feed opening, the machine can laminate documents up to A3 size at speeds of up to 50 cm per minute. It also features an automatic shut-off system.
General Features
A3 Format & 325 mm Feed Opening
With hot and cold lamination options and a 325 mm feed opening, the machine laminates PVC film on documents up to A3 size, including smaller formats such as A4, A5, and A6.
Digital Temperature Control (0–145°C)
Set the temperature digitally from 0°C to 145°C. The machine switches off automatically if no buttons are pressed for two hours.
Digital User Panel
The machine features a backlit LCD screen and six control buttons. It also has an automatic shut-off function that activates from standby mode.
Material and Film Thickness
The FLEX R4-330-B supports laminating films from 80 to 250 microns and can laminate materials up to 1 mm thick, equivalent to approximately 10 sheets of A4 paper.
Jam Prevention and Reverse Function
The machine features a digital LCD panel and uses 550 W of power. It also includes manual reverse and film-jam prevention functions.
Technical Specifications
- Feed opening width: 325 mm
- Maximum lamination speed: 500 mm/min
- Four internally heated rollers made of special silicone
- Standby mode and automatic shut-off
- Automatically shuts off after two hours without operation
- Compatible with A3, A4, A5, A6, and smaller formats
- PVC film thickness: 80–250 microns × 2 (single sheet)
- Maximum document/photo thickness: 1 mm (listed as equivalent to 833 microns)
- 325 mm film feed opening
- Audio alerts and backlit LED control panel
- Warm-up time: approximately 2–3 minutes
- Automatic shut-off from standby mode
- Digital temperature adjustment: 0–145°C
- 100°C shortcut button and up/down arrow buttons
- Audible and visual alert when the selected temperature is reached
- Intended for intensive, all-day use
- Hot and cold lamination modes
- Suitable for photos, documents, cards, and more
- Produces glossy, damage-free, wrinkle-free results
- Automatic lamination speed system
- Jam prevention and reverse function
- Written and audible alerts with an LED display
- LED temperature display
- Green LED indicator
- Power consumption: 550 W
- Warranty: 24 months