Bernardo AK 150 P Pneumatic Notcher
The Bernardo AK 150 P pneumatic notcher is a compact and precise machine for processing thin sheet metal. With a cutting capacity of up to 2 mm (400 N/mm²) and 1 mm for stainless steel (with optional knife set), it ensures clean, burr-free notches. The maximum cutting length at 90° is 150 x 150 mm, with a fixed angle. The cutting pressure reaches 2.2 tons, with a frequency of 40 strokes/minute, suitable for light to medium fabrication work. The 600 x 460 mm work table and compact frame (170 kg) offer stability and practicality. Operation is via a pneumatic foot pedal, which keeps hands free for material positioning. Equipped with plexiglass protection and supplied as standard with knives, adjustable guides, and a protractor, it is the versatile and safe choice for workshops and schools.
Main Specifications
Cutting capacity: 2 mm (400 N/mm²), 1 mm stainless steel (with optional knives)
Max. cutting length 150 x 150 mm at 90°
Cutting pressure up to 2.2 tons
Working frequency: 40 strokes/minute
Table 600 x 460 mm at ergonomic height
Operated by pneumatic foot pedal
Plexiglass protection for maximum safety
Robust and compact structure (170 kg)
Technical Data:
| Specification |
Value |
| Brand |
Bernardo |
| Model |
AK 150 P |
| Max. sheet thickness (400 N/mm²) |
2.0 mm |
| Max. sheet thickness (600 N/mm² – stainless steel)* |
1.0 mm |
| Max. cutting length at 90° |
150 x 150 mm |
| Cutting angle |
90° |
| Max. pressure |
2.2 t |
| Strokes/minute |
40 |
| Table dimensions |
600 x 460 mm |
| Machine dimensions (L x W x H) |
630 x 670 x 1260 mm |
| Weight |
approx. 170 kg |
| Notes |
Optional knife set required for stainless steel |
Package contents:
Cutting knife set
2 inclinable material guides
Plexiglass protection
Pneumatic foot pedal
Protractor
Stand
Logistics
Bernardo shipping: 5–9 working days (7 days to the South). Original spare parts available with 3–5 working day shipping. Customer support available in Italian.
Frequently Asked Questions
What is the difference between AK manual notcher and HA hydraulic notcher?
AK manual notchers (80–150 mm) are lever-operated — suitable for artisanal production with limited volumes on sheets up to 3 mm. HA hydraulic notchers (200–250 mm) have motorized hydraulic drive: higher cutting force, greater sheet capacity (up to 6.5 mm), larger cutting lengths, and series production with less effort. The HA is the choice for continuous professional production.
What is the maximum thickness on stainless steel with the HA?
The nominal capacity refers to S235 steel (400 N/mm²). On AISI 304 stainless steel (600 N/mm²), capacity is reduced by 30–40%. On aluminum, it increases by 30–50%. Please check with Krollit for specific high-strength materials.
Are the cutting knives replaceable?
Yes. Cutting knives and dies are replaceable when worn. Original Bernardo spare knives available with 3–5 working day shipping.
Does the HA 200 VSW have integrated variable angle cutting?
Yes. The VSW suffix indicates that the HA 200 VSW notcher has a variable angle cutting function — allowing for angles other than 90° to produce non-standard shapes. The standard HA 250 version only cuts at a fixed 90°.
Is assistance and spare parts available?
Original spare parts available with 3–5 working day shipping. Customer support available in Italian.
