Berkel Europe Model 21 N Slicer: History, Specs & Restoration

The Berkel Model 21 N flywheel slicer was manufactured under official license by Berkel at the historic Ironweed factory in Turin, Italy, between 1953 and 1970. Renowned for its robust build, mechanical reliability, and elegant Italian design, the Model 21 N is a high-precision slicing machine highly prized by international collectors and culinary connoisseurs.

Technical Features & Performance

• Closed Flywheel: Manually operated via a 380 mm external diameter closed flywheel, decorated internally with the iconic, authentic "Berkel" decal.

• Large Diameter Blade: Equipped with a substantial 370 mm blade and a 310 mm total carriage travel for effortless slicing of larger cuts.

• Slice Thickness Regulator: Features a precise 15-position snap-on clock dial adjustment mechanism.

• Lead Screw Protection: Built with a 2-start lead screw (worm gear) enclosed under a protective metal cover, following classic European production standards.

• Articulated Clamping Arm: Incorporates an open-type articulated clamping arm and a nailed stainless steel meat plate for hygiene and security.

• Safety Guard: Fitted with an automatic protective guard mounted directly on the shoulder.

• Original Finishes & Plating: Originally painted in metallic red, gray, and black, accented by premium chrome-plated metal components.

Technical Specifications & Dimensions

• Production Period: 1953 – 1970

• Manufacturing Origin: Turin, Italy (Ironweed Factory)

• Blade Diameter: 370 mm

• Flywheel Diameter: 380 mm (Closed type)

• Carriage Travel: 310 mm

• Slice Adjustment Positions: 15 positions (clock-dial mechanism)

• Metal Plating: Traditional Chrome Plating

• Net Weight: 98 kg

The Berkel Model 21 N Pedestal

Originally sold for countertop placement, the original Berkel pedestal was available as an optional accessory. Pairing the slicer with its authentic pedestal offers clear advantages:

1. Optimal Room Placement: Allows positioning anywhere in the room without taking up counter space.

2. Simplified Maintenance: Makes cleaning around and underneath the heavy 98 kg unit much easier.

3. Enhanced Aesthetics: Elevates the slicer into a striking focal centerpiece for luxury kitchens, showrooms, and private collections.

Expert Restoration Process by "The World's Best Slicers"

Every Berkel Model 21 N restored in the laboratories of The World's Best Slicers follows a strict, museum-grade conservation methodology:

1. Mechanical Conservation & Recovery

• Zero-Replacement Policy: Original worn or broken components are repaired and restored rather than replaced whenever possible.

• Precision Engineering: Components are resurfaced using material deposition welding followed by custom milling or turning to return parts to exact original factory dimensions.

• Authentic Spare Parts: Missing elements are replaced exclusively using original spare parts acquired from historical factories or period donor machines.

2. Surface Preparation & Eco-Friendly Painting

• Cryo-Stripping: Non-abrasive cryogenic paint removal strips away legacy coatings while preserving the underlying metal casting.

• Modern Eco-Paints: Repainted using eco-compliant, non-toxic modern coatings precisely color-matched to original historical Berkel color formulas.

3. Chrome Plating & Decal Application

• Authentic Electroplating: All metal trim undergoes traditional chrome plating.

• Copal Paint Decals: Finished exclusively with authentic copal paint decals matching period color tones. We strictly avoid vinyl stickers, airbrushing, or unauthorized fantasy artwork.

Authenticity & Guarantee

Every restored Berkel Model 21 N is delivered complete with an Official Certificate of Originality and Guarantee, certifying its historical accuracy and mechanical perfection.