Metcalfe NS300 Medium Duty Gravity Feed Slicer 300mm

The Metcalfe NS300 is a gravity feed slicing machine designed for light to medium duty use in smaller commercial kitchens, delicatessens, cafés, and similar food service environments. Built around a 300mm hollow ground chromed carbon steel blade, it handles sliced meats, cooked joints, and charcuterie at consistent thicknesses, with cut depth adjustable from zero up to 13mm to suit everything from wafer-thin sandwich ham to thicker portions.

In practice, the NS300 performs reliably in kitchens where slicing forms a regular but not continuous part of the working day. The twin poly V-belt driven transmission delivers a smooth, quiet cutting action, and the ball-bearing-mounted carriage runs cleanly across the full stroke without the judder that cheaper single-belt machines can develop over time. It is not built for the kind of sustained high-volume throughput you would expect in a busy supermarket deli counter, but for a café prep shift, a small school kitchen, or a deli with steady counter trade, it handles the workload well.

Practical advantages operators tend to notice include:

• Integrated self-aligning sharpening unit keeps the blade in consistent working condition without the need for separate tooling
• Anodised aluminium construction resists corrosion and is straightforward to wipe down between uses
• Fully detachable carriage simplifies deep cleaning and supports food hygiene compliance
• Smooth thickness adjustment allows precise, repeatable slicing without trial cuts
• Quiet running transmission reduces noise in front-of-house or open kitchen settings

Installation requirements are straightforward. The NS300 is a countertop machine requiring a standard single-phase mains supply. You will need a stable, firm surface at a comfortable working height with sufficient clear space around the blade and carriage travel. Allow adequate access to both sides for safe operation and cleaning. It is not a bulky unit, but the working footprint during use is wider than the machine body itself, so bench space should be assessed before positioning.

The NS300 is well suited to smaller sites where slicing is a regular prep task rather than a production-line operation — delis, sandwich bars, cafés, small restaurants, and school kitchens with modest throughput. Operators running a larger, busier counter service or processing high volumes continuously through service will typically benefit from a heavier-duty machine with a more robust drive and greater sustained capacity.

If you are weighing up whether the NS300 is the right fit for your kitchen or whether a different capacity machine would serve you better, the team is happy to talk it through before you commit.