Fellowes Neptune3 A3 Heavy Duty Laminator: 80 - 175 Micron Pouches, 1-Minute Warm-up, High Speed
Warms up in just 60 seconds with InstaHeat Technology.
Entry-level heavy duty laminator. Ready to laminate in just 60 seconds. AutoSense detects pouch thickness and self adjusts to the optimal setting.
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Fellowes Neptune 3 A3 Heavy Duty Laminator for Regular Office Use
The Fellowes Neptune 3 A3 is an easy-to-use, entry-level heavy duty laminator designed for regular everyday use with A3, A4 and smaller documents. It is ideal for giving a professional finish to frequently handled paperwork, notices, signs, instruction sheets, certificates, menus, reference sheets, displays and important documents that need to be presented or protected.
This A3 laminator accepts 80, 125 and 175 micron laminating pouches and is ready to laminate in approximately 1 minute using InstaHeat Technology. With AutoSense pouch detection, HeatGuard Technology, 4-roller performance, an Advanced Pouch Tracking System and automatic reverse, it is a strong choice for busy office laminating where speed, ease of use and automatic adjustment are important.
Key Features
- A3 entry-level heavy duty laminator for regular everyday use
- Laminates documents up to A3 size
- Suitable for 80, 125 and 175 micron pouches
- Ready to laminate in approximately 1 minute with InstaHeat Technology
- AutoSense detects pouch thickness and automatically adjusts to the optimal laminating setting
- HeatGuard Technology helps ensure the laminator surface is safe to touch
- 4-roller technology helps deliver consistent laminating results
- Advanced Pouch Tracking System detects potential paper jams and automatically reverses, allowing the pouch to be realigned
- Simple 1-touch user interface with reverse mode for clearing misfed documents
- Carrier-free operation for standard laminating tasks
- Sleep Mode activates after periods of inactivity
- Laminating speed of 800mm per minute
- Backed by a 2-year warranty
Best For
The Fellowes Neptune 3 A3 is best suited to regular A3 and A4 laminating in office, small office and workplace environments where automatic pouch detection, fast warm-up and thicker pouch capability are required. It is a good choice for protecting important documents, producing professional-looking notices, laminating display materials, creating durable reference sheets and finishing everyday work projects.
What Pouch Thickness Can It Use?
This machine laminates using 80, 125 and 175 micron pouches, with a maximum pouch thickness of 175 micron per side, or 350 micron total. It is suitable for standard A3 laminating pouches, A4 laminating pouches and smaller pouch sizes used within the A3 feed width.
Important Laminating Advice
If you intend to laminate small, multiple items inside a larger pouch, such as flash cards, or odd-shaped items such as stars, speech bubbles or cut-outs, we recommend using a Lifejacket pouch carrier. A Lifejacket is also recommended for uneven items such as children’s artwork, collages or mixed-material projects.
Using the correct pouch carrier for these applications helps reduce the risk of pouch jams, poor results or machine damage. Failure to use a suitable carrier for these types of items may invalidate the warranty if technical support is required as a result.
Technical Specifications
| Product | Fellowes Neptune 3 A3 Heavy Duty Laminator |
| Product strapline | Warms up in just 60 seconds with InstaHeat Technology |
| SKU | 5721601 |
| Item barcode | 043859667789 |
| Brand | Fellowes |
| Maximum pouch size | A3 |
| Maximum pouch thickness | 175 micron per side / 350 micron total |
| Number of rollers | 4 |
| Maximum daily volume | 25 items per day |
| Warm-up time | Approx. 1 minute |
| Laminating speed | 750 to 1000 mm per minute |
| Maximum feed width | 330 mm |
| Weight | 6 kg |
| Dimensions H x W x D | 122 x 508 x 140 mm |
| Warranty | 2 years |
Frequently Asked Questions
Is the Fellowes Neptune 3 A3 suitable for office use?
Yes. The Fellowes Neptune 3 A3 is an entry-level heavy duty laminator designed for regular office use and has a maximum daily volume of up to 25 items per day. However, for very heavy shared-office, school or high-volume laminating, a more robust heavy-duty laminator or professional laminator may be more suitable.
Can this laminator laminate A3 documents?
Yes. This is an A3 laminator with a maximum feed width of 330 mm, making it suitable for laminating documents up to A3 size.
Can it laminate A4 and smaller documents?
Yes. Although this is an A3 laminator, it can also laminate A4 and smaller documents when used with the correct size laminating pouches.
What pouch thickness does it accept?
The Fellowes Neptune 3 A3 accepts laminating pouches in 80, 125 and 175 micron thicknesses.
Does it need a pouch carrier?
For standard A3, A4 and smaller documents in normal laminating pouches, the Fellowes Neptune 3 A3 is designed for carrier-free operation. For multiple small items, unusual shapes or uneven materials, a Lifejacket pouch carrier is recommended.
How long does it take to warm up?
The approximate warm-up time is 1 minute.



Product Specifications
| Product Strapline | Warms up in just 60 seconds with InstaHeat Technology. |
|---|---|
| Product Sku | 5721601 |
| Item barcode | 043859667789 |
| Weight | 6 kg |
| Brand | Fellowes |
| Max. Pouch/Film Size | A3 |
| Max. Pouch/Film Thickness | 175 micron per side (350 micron total) |
| Number of Rollers | 4 |
| Max. Daily Volumes (Items/day) | 25 |
| Warm-up Time, Approx. | 1 min |
| Max. Laminating Speed (mm/min) | |
| Max Feed Width, mm | 330 |
| RRP, £ | 359.34 |
| Warranty | 2 Years |
| Dimensions H x W x D | 122 x 508 x 140mm |
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