A3 Large Format Laminators

-- Steady & Reliable Manufacturer --

Industrial-Scale Finishing for Over-sized Media

The A3 Large Format Laminator is the specialized solution for businesses that work with media up to 330mm (13 inches) wide. At Ningbo Ofitech, we have engineered our A3 series to address the specific thermal challenges of large-scale lamination. When laminating a document as wide as an A3 poster, the biggest risk is temperature drop-off at the edges of the rollers. Our A3 units utilize a multi-element heating system and 4-to-6 high-precision silicone rollers to ensure that the heat and pressure are perfectly uniform from corner to corner. This eliminates the "cloudiness" and "silvering" that can occur in smaller, less powerful machines. This range is designed for continuous, commercial-grade use, making it the primary choice for print shops, design firms, and large educational institutions.

We focus on "Material Versatility." Our A3 laminators feature digital temperature controls that can be adjusted in 1-degree increments, allowing for the safe lamination of everything from thin 75-micron newsprint to heavy-duty 250-micron cardstock. The industrial-grade motor and cooling fans allow these machines to handle long production runs—such as laminating 500 menus or 200 instructional posters—without a drop in performance. With its wide throat and high-speed throughput (up to 1000mm/min), the Ofitech A3 series is the professional standard for oversized document protection.

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Technical Parameter	A3 Laminator Spec
Max Entry Width	330mm (13 Inches)
Roller System	4-6 High-Density Silicone Rollers
Warm-Up Time	< 60 Seconds (Rapid-Ready)
Max Pouch Thickness	250 Microns (Commercial Grade)
Laminating Speed	600mm - 1000mm per Minute
Temperature Range	80mm - 160mm (Digital Adjustment)
Cooling System	Dual Internal High-Flow Fans
Safety Tech	Auto-Reverse & ABS Jam Release

Excellence in Administrative and Creative Production

A3 Large Format Laminators are essential for Architectural and Engineering Offices for the protection of floor plans and blueprints from dust and moisture on construction sites. They are widely used in Educational Institutions to create large-scale classroom posters, maps, and teaching aids that must last for several years. In the Hospitality Industry, these machines allow restaurants to create oversized, wipeable menus and daily specials boards in-house.

In Retail and Marketing Agencies, these laminators are used for high-visibility indoor/outdoor signage, window displays, and point-of-sale materials. Photo Studios and Art Galleries utilize them to apply a professional protective finish to large prints before framing. For Corporate Offices, the A3 capacity provides the flexibility to handle any document size, from a small business card to a large organizational chart, making it a highly versatile asset for the centralized administrative hub. For the B2B Wholesale Channel, the A3 series represents a premium, high-utility product that appeals to professional users who need more than just a basic home office tool.

Precision Thermal Control and Throughput

Edge-to-Edge Perfection: Multi-roller heat distribution ensures 100% clarity across the entire 330mm document width.
Rapid Throughput: High-speed motors reduce the time for large-batch lamination by up to 50%.
Heavy-Duty Capacity: Handles the thickest 250-micron pouches effortlessly for rigid, long-lasting signs.
Smart Temperature Monitoring: Digital NTC sensors prevent overheating, ensuring a consistent bond and protecting delicate media.
User-Friendly Recovery: Electronic auto-reverse and manual jam-release levers ensure your documents are never stuck or damaged.

Global Distribution and Manufacturing Support

Our A3 laminators are CE, GS, and RoHS certified for all major markets. We offer FOB Ningbo terms and specialize in high-volume OEM branding, including custom-colored housings and branded digital interfaces. Each unit is packed in a Reinforced Double-Wall Export Carton with protective EPE inserts. We offer specialized support for Office Supply Chains and large retailers. Payment is accepted via T/T (30% deposit) or L/C. Lead times for 20GP containers are typically 30 days. We provide a 1-year comprehensive warranty and 1% spare parts for our international partners.

Q: Why do I need 4 or 6 rollers for A3 lamination?
A: With a 330mm width, documents are more prone to wrinkling. A 4 or 6-roller system provides multiple stages of heat and pressure, ensuring the document stays perfectly flat and bubble-free.

Q: Can it still laminate small A4 documents or business cards?
A: Yes! The A3 laminator is universal. You can feed any pouch smaller than 330mm through the machine.

Q: What is the benefit of the digital LCD display?
A: It allows you to select the exact temperature for your specific pouch thickness (e.g., 125 microns requires more heat than 80 microns). This precision ensures a perfect bond every time.

Q: How long can it run continuously?
A: Our industrial A3 models feature internal cooling fans and are rated for 4-6 hours of continuous use, which is much higher than standard office models.

Q: What happens if I accidentally feed a document at an angle?
A: Simply press the "Auto-Reverse" button or use the manual jam-release lever to safely back the document out and re-align it.

Premium quality since 2001

Company Profile

Ningbo Ofitech Business Machines Co., Ltd. is a major R&D and manufacturer of Office Equipment including standing Desk, Paper Shredder, Laminators, and Monitor Arms, as China A3 Large Format Laminators Manufacturers and Custom A3 Large Format Laminators Suppliers., With Steady quality and competitive Price Level, Ofitech had good performance in OEM&ODM and gained trust from BigRetailer Brands all over the world such as Office Works, Kmart, Acco, Honeywell, etc.

Our unlimited passion for technology, services and relentless pursuit of innovation all drive us to provide our customers with creative workspace solutions, greater information security protection, increasing productivity.