LF1325-B4 vs LF1732-B4: Which Flatbed Applicator Fits Your Production?
Two of LeFu’s most popular flatbed applicators side by side — here’s how the LF1325-B4 and LF1732-B4 compare on bed size, throughput, and the kind of work each one does best.
Why This Comparison Matters
Choosing between the LF1325-B4 and LF1732-B4 is one of the most common decisions signage shops face when scaling up. Both machines come from the same proven LeFu B4 platform, both run the same vacuum system and control software, and both deliver the flat, bubble-free application that the brand is known for. But the working area difference is large enough that picking the wrong size can quietly cost a shop thousands in wasted material and bottlenecks every quarter.
The decision usually comes down to three things: what size panels you handle most days, how much throughput you need per shift, and how much floor space you can dedicate to the machine. Let’s walk through each factor clearly.
Working Area and Material Fit
The LF1325-B4 has a working area of 1300 × 2500 mm, which covers most standard signage jobs — think door signs, retail display panels, photo prints, and small-format acrylic pieces. It handles sheets up to about 1.3 × 2.5 meters in a single pass, which matches the size of the most common European and North American substrates sold through wholesale channels.
The LF1732-B4 expands the bed to 1700 × 3200 mm. That extra 400 mm in width and 700 mm in length opens up the full-format jobs that the 1325 cannot handle in one piece — building wrap sections, large lightbox faces, vehicle side panels, and exhibition graphics. For shops producing banners or architectural signage, the larger bed often eliminates the need to seam jobs together.
Throughput and Daily Output
On identical cycle times, the LF1732-B4 processes roughly 25% more surface area per shift than the 1325, simply because each placement covers more territory. For shops running 8-hour shifts with steady order flow, that gap adds up to about 30 to 40 extra large panels per day.
That said, raw throughput is not always the deciding factor. If most of your orders are smaller than 1.2 × 2.4 meters, the LF1325-B4 lets you run two or three panels side by side on a single bed cycle, which can actually match or beat the larger machine’s output for small jobs. Operators quickly learn how to nest pieces efficiently on the 1325, and the labor savings on a more compact machine are real.
Floor Space and Shop Layout
The size jump also affects your shop layout. The LF1732-B4 needs roughly 35% more floor footprint than the 1325, including clearance for loading and operator movement. In tight production environments, that extra space can be the difference between an efficient workflow and a cramped bottleneck.
The LF1325-B4 fits comfortably through a standard 36-inch door and can often be installed in shops that cannot accommodate the larger format without major renovation. For mobile laminating services or pop-up production setups, the smaller footprint is a major practical advantage.
Spec Comparison at a Glance
Specification LF1325-B4 LF1732-B4
Working Area 1300 × 2500 mm 1700 × 3200 mm
Power Consumption 2.5 kW 3.2 kW
Machine Footprint 3.4 × 2.1 m 4.2 × 2.6 m
Approx. Daily Output 120-150 panels 150-200 panels
Ideal Job Size Up to 1.2 × 2.4 m Up to 1.6 × 3.1 m
Best For Retail signs, photo panels, small acrylic Building wraps, lightboxes, vehicle panels
When to Step Up to the 1732
The LF1732-B4 makes sense when more than 30% of your monthly orders exceed the 1325’s working area, or when clients regularly request seamless full-format panels. Print shops serving architectural firms, exhibition contractors, and outdoor advertising agencies typically outgrow the 1325 within 18 to 24 months — paying for the upgrade long before the larger machine reaches the end of its service life.
The 1732 also reduces labor on large jobs because operators do not have to reposition panels as often. Each placement takes longer, but you finish the same job in fewer placements. For shops billing by the hour, the labor math tends to favor the larger machine once you cross a certain project threshold.
When the 1325 Is the Smarter Buy
The LF1325-B4 remains the right choice for many production environments. New shops testing the market, established print houses where signage is a secondary service line, and mobile laminating operations all benefit from the smaller size, lower power draw, and faster install time. The 1325 also leaves budget available for complementary equipment — a good XY cutter, for instance — that compounds productivity across the entire shop.
There is no shame in starting with the smaller machine and upgrading when demand proves it. LeFu designs both platforms to share the same spare parts, the same operator training, and the same service protocols — which means moving from a 1325 to a 1732 later is a familiar transition rather than a complete retraining.
What About Going Larger?
For shops that need working areas beyond 1700 × 3200 mm, LeFu also offers larger custom builds — including the LF1736-B4 and even broader custom configurations based on specific production requirements. These builds are not off-the-shelf catalog items, but they are part of what LeFu offers as a manufacturer who can adapt the platform rather than forcing customers into fixed options.
Bottom Line
The LF1325-B4 and LF1732-B4 are both excellent machines, and the choice depends on the work flowing through your shop. Match the machine to the job, not to aspirational future plans that may never materialize. Both platforms will serve you well for years.
For a side-by-side look at either model with full specifications, visit https://www.lefudigital.com/products. Need help sizing the right flatbed for your operation? Our team is available through the Contact Us page for personalized recommendations.
