Bernardo AKPL 2500 x 80 Hydraulic Press Brake
Bernardo AKPL 2500 x 80 Hydraulic Press Brake is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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Bernardo AKPL 2500 x 80 Hydraulic Press Brake
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Description
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Product safety
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Description
Bernardo AKPL 2500 x 80 Hydraulic Press Brake
The AKPL 2500 x 80 hydraulic press brake is suitable for workshops and metal fabrication companies that need a compact yet powerful machine. With an 80-ton bending force and a working length of 2500 mm, it ensures precision and repeatability even in the most demanding operations. The stress-free steel frame and synchronized cylinders provide stability and long-lasting durability, while the backgauge with recirculating ball screw allows for precise positioning. The E21S NC control simplifies operation, and the quick tool clamping system reduces setup times, increasing production efficiency.
Key Specifications
80-ton bending force with a working length of 2500 mm
Synchronized cylinders to ensure uniform and parallel bends
Integrated E21S NC control, easy and intuitive
Segmented upper tool with quick clamping system
Lower tool with 9 V-openings for various applications
Backgauge with recirculating ball screw (0–600 mm) for high precision
Robust, stress-free steel frame for stability and long-term durability
SDKELI safety system with protective grille and emergency pedal
Front sheet supports included
Technical Table
| Features | Data |
|---|---|
| Bending pressure | 80 tons |
| Working length | 2500 mm |
| Distance between uprights | 2050 mm |
| Ram stroke | 110 mm |
| Throat depth | 300 mm |
| Backgauge (X-axis) | 0 – 600 mm |
| Table width | 180 mm |
| Table height | 790 mm |
| Approach speed | 85 mm/sec |
| Bending speed | 8 mm/sec |
| Return speed | 85 mm/sec |
| Oil tank capacity | 200 liters |
| Motor power | 5.5 kW |
| Dimensions (L x W x H) | 3200 x 2000 x 2080 mm |
| Total weight | approx. 5100 kg |
Package Contents
Backgauge with recirculating ball screw
Segmented upper tool with quick clamping system
Lower tool with 9 V-openings
Front sheet supports
E21S NC control
Height-adjustable backgauge fingers
SDKELI safety system
Side protective grille
Foot pedal with emergency stop
Logistics
Bernardo shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business day shipping. Customer support available in Italian.
Frequently Asked Questions
How is the necessary bending force calculated?
Basic formula: F (kN) = (8 × thickness² × tensile strength × length) / V-opening. For S235 steel (400 N/mm²) with V = 8× thickness: F ≈ 50 kN/m for every mm of thickness. Example: 2 mm over 2,000 mm → approx. 200 kN (20T). The AKPL should be chosen with a nominal force at least 20% higher than the calculated force. For different materials or complex geometries, contact Krollit for verification.
What is the maximum thickness for stainless steel with the AKPL?
The nominal capacity refers to S235 steel (400 N/mm²). For AISI 304 stainless steel (620 N/mm²), the capacity is reduced by 35–40%. For 5052 aluminum (195 N/mm²), the capacity increases by 50%. Check with Krollit for specific materials.
Are punches and dies interchangeable with other manufacturers?
AKPL press brakes use standard European punch holders (Wila/Wilson tooling). Compatibility with tools from other manufacturers must be checked on a case-by-case basis — it is preferable to use original Bernardo punches and dies to ensure correct clamping forces and safety. Contact Krollit for the availability of specific tools.
Is the backgauge motorized or manual?
It depends on the version. Basic AKPL models have a manual backgauge with screw adjustment. Versions with integrated NC have a motorized backgauge automatically positioned by the machine. Check the technical table of the specific model.
Are spare parts and assistance available?
Original Bernardo spare parts available with 3–5 business day shipping. Customer support available in Italian.
