Bernardo SB 1220 S Folding Machine
The Bernardo SB 1220 S is a professional manual folding machine designed for precise processing of medium-thickness sheet metal in workshops and light carpentry. With a working length of 1220 mm and a bending capacity of up to 1.5 mm on steel (400 N/mm²), it offers high performance and great reliability.
The segmented upper blade allows for complex bends and custom processing, while the adjustable bending angle from 0 to 135° ensures ample operational flexibility. The robust structure, the weight of 135 kg, and the ergonomic working height of 900 mm with stand ensure stability, precision, and comfort even during intensive use. A suitable solution for professionals looking for Bernardo's signature construction quality and performance.
Key Features
Working length 1220 mm
Maximum sheet metal thickness 1.5 mm (400 N/mm²)
Segmented upper blade for complex bends
Adjustable bending angle from 0 to 135°
Maximum opening 40 mm
Robust construction for professional use
Ergonomic working height with stand
Technical Specifications
| Specification |
Value |
| Brand |
Bernardo |
| Model |
SB 1220 S |
| Working Length |
1220 mm |
| Max. Sheet Thickness |
1.5 mm (400 N/mm²) |
| Max. Opening |
40 mm |
| Bending Angle |
0 – 135° |
| Working Height with Stand |
900 mm |
| Machine Width |
1520 mm |
| Depth |
360 mm |
| Height* |
530 mm |
| Approximate Weight |
135 kg |
| *Note |
without stand |
Standard Equipment
Bernardo SB 1220 S Manual Folding Machine
Segmented upper blade
Bending segments: 5 × 51 mm | 6 × 76 mm | 5 × 102 mm
User manual
Logistics
Bernardo Shipping: 5–9 business days (7 days in Southern Italy). Original spare parts available with 3–5 business days shipping. Customer support available in Italian.
Frequently Asked Questions
What is the difference between the SB series and the TB series in the Bernardo folding machine range?
The SB series (like this SB 1220) has cutting rails integrated into the structure: it allows you to cut the sheet metal to the desired size and fold it in the same position without moving the workpiece. The TB series, on the other hand, has a segmented upper blade (without cutting rails) — its superior strength and interchangeable segments make it suitable for complex profiles (boxes, U-bends, double hems) and thicker sheet metal. SB: cuts and folds thin sheet metal. TB: folds with a segmented blade for complex shapes.
Does the SB 1220 cut and fold in the same position?
Yes — this is the main advantage of the SB series. The integrated cutting rails allow you to cut the sheet to the exact desired width and then fold it immediately, keeping the workpiece in position. This eliminates positioning errors typical of transferring between separate cutting and folding machines, saving significant time in production.
What is the maximum thickness for aluminum and stainless steel with the SB 1220?
The nominal capacity of 1.5 mm refers to S235 steel (400 N/mm²). For aluminum (160–200 N/mm²), the capacity increases by 30–50% — approximately 2.1 mm. For AISI 304 stainless steel (600 N/mm²), the capacity is reduced by 30–40% — approximately 1.0 mm. For copper: similar behavior to aluminum.
How do you make a U-bend or a box with the SB 1220?
The SB 1220 is from the SB series — without a segmented blade, deep U-bends and boxes with high edges are not easily achievable (the high edge of the sheet metal interferes with the machine structure during bending). For frequent production of U-profiles and boxes, consider the TB series with a segmented blade that allows the removal of central segments to free up the necessary space.
Do the cutting blades wear out and need to be replaced?
Yes — the integrated cutting blades wear out after intensive use. Original Bernardo replacement blades are available with 3–5 business days shipping. Signs of wear: a cut that is no longer clean, the need for excessive force, burrs on the cut edge.
