Bernardo Hydraulic press brake AKPL 2500 x 100
Bernardo Hydraulic press brake AKPL 2500 x 100 is backordered and will ship as soon as it is back in stock.
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Bernardo Hydraulic press brake AKPL 2500 x 100
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Description
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Description
Bernardo AKPL 2500 x 100 Hydraulic Press Brake
The AKPL 2500 x 100 hydraulic press brake is designed for high-precision sheet metal bending operations. Equipped with a synchronized dual-cylinder system and a robust high-strength steel frame, this machine offers high performance, safety, and reliability. The segmented upper tool with quick clamping allows for fast changes and a wide variety of applications. The simple and intuitive NC E21S control system ensures optimal processing management, while the ball screw on the X-axis guarantees precise backgauge positioning.
Key Specifications
Bending force: 100 tons
Working length 2500 mm with distance between uprights of 2050 mm
Synchronized cylinders for parallel descent of the upper beam
NC E21S numerical control integrated into the control panel
Backgauge with ball screw (0–600 mm)
Segmented upper tool with quick change
SDKELI safety system and protective grating
Foot pedal with emergency stop
Front sheet support included
Technical Table
| Features | Data |
|---|---|
| Bending pressure | 100 tons |
| Working length | 2500 mm |
| Distance between uprights | 2050 mm |
| Piston stroke | 110 mm |
| Throat depth | 320 mm |
| Backgauge (X-axis) | 0 – 600 mm |
| Table width | 210 mm |
| Table height | 790 mm |
| Approach speed | 90 mm/sec |
| Bending speed | 8 mm/sec |
| Return speed | 90 mm/sec |
| Oil tank capacity | 200 liters |
| Motor power | 7.5 kW |
| Dimensions (L x W x H) | 3000 x 2000 x 2300 mm |
| Total weight | approx. 5800 kg |
Package Contents
Backgauge with ball screw
Segmented upper tool with quick clamping system
Lower tool with 9 V-openings
Front sheet supports
NC E21S numerical control
Height-adjustable backgauge fingers
SDKELI safety system
Side protective grating
Foot pedal control with emergency stop
Logistics
Bernardo shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business days shipping. Customer support in Italian available.
Frequently Asked Questions
How is the required bending force calculated?
Basic formula: F (kN) = (8 × thickness² × strength × length) / V-opening. For S235 steel (400 N/mm²) with V = 8× thickness: F ≈ 50 kN/m for each 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), it increases by 50%. Verify 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 should be verified 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. Refer to the technical table for the specific model.
Are spare parts and assistance available?
Original Bernardo spare parts available with 3–5 business days shipping. Customer support in Italian available.
