Bernardo English Wheel RSM 960
The Bernardo English Wheel RSM 960 is a professional tool for shaping and curving sheet metal, suitable for body shops, restorers, and artisan workshops. With a throat depth of 865 mm and an internal height of 955 mm, it allows for easy and precise working of large panels. It is suitable for steel sheets up to 1.3 mm (400 N/mm²) and aluminum up to 1.7 mm. The main wheel, Ø 152 x 52 mm, combined with the 9 interchangeable lower rollers and the 3 included upper rollers, allows for a wide range of curves and finishes. Thanks to the quick-release mechanism, roller changes are simple and fast. With a robust structure and a weight of 180 kg, the RSM 960 ensures stability, durability, and reliable performance for every type of artisan and professional work.
Key Specifications
865 mm throat depth and 955 mm internal height
Capacity: up to 1.3 mm steel (400 N/mm²), up to 1.7 mm aluminum
Main wheel Ø 152 x 52 mm
Includes 9 interchangeable lower rollers and 3 upper rollers
Quick-release mechanism for lower roller
Robust cast iron structure with a weight of 180 kg
Suitable for body shops, car restoration, prototyping, and artisan workshops
Technical Data:
| Specification |
Value |
| Brand |
Bernardo |
| Model |
RSM 960 |
| Throat Depth |
865 mm |
| Internal Height |
955 mm |
| Max. Sheet Thickness (steel 400 N/mm²) |
1.3 mm |
| Max. Aluminum Thickness |
1.7 mm |
| Main Wheel (Ø x width) |
152 x 52 mm |
| Machine Dimensions (L x W x H) |
1250 x 650 x 1620 mm |
| Weight |
approx. 180 kg |
Package contents:
Bernardo English Wheel RSM 960
1 main wheel Ø 152 x 52 mm
9 interchangeable lower rollers
3 upper rollers
Quick-release mechanism for the lower roller
Logistics
Bernardo Shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business days shipping. Customer support available in Italian.
Frequently Asked Questions
What is an English wheel and what is it used for?
The English wheel is a machine for forming sheet metal with a double curvature: two opposing rollers (upper and lower) press the sheet metal, which is moved back and forth, progressively creating curved surfaces such as fenders, hoods, body panels, and boat hulls. It is the fundamental machine for artisanal coachbuilding and the construction of aluminum components with complex surfaces.
What is the difference between RSM 450, RSM 560, RSM 700, RSM 830, RSM 960, RSM 1040, and RSM 1100?
The number indicates the usable working width in mm — i.e., the maximum distance between the centers of the rollers where the sheet metal can be worked. RSM 450 (450 mm) is the most compact for small pieces; RSM 1100 (1100 mm) is the largest for standard-sized body panels. The choice depends on the maximum width of the panels to be formed.
What sheet metal thicknesses can the RSM series work?
For aluminum: up to 1.5–2.0 mm depending on the model. For mild steel: up to 1.0–1.5 mm. For thicker sheets, the required force increases significantly — check the specific model limits in the technical data sheet. The RSM 1100 × 1.5 indicates a width of 1100 mm with a 1.5-inch diameter lower roller.
Are replacement rollers available?
Original spare parts available with 3–5 business days shipping. Customer support available in Italian.
Is specific training required to use an English wheel?
Yes. Forming with an English wheel requires technique and practice: the tension of the sheet metal, the direction, and the pressure of the passes determine the final shape. An inexperienced operator can create irregular undulations that are difficult to correct. It is advisable to start on scrap material to gain confidence before working on definitive pieces.
