AMADA recently launched its ENSIS-6225AJ fibre laser cutting machine into the European market. With the ability to process a 6.2m x 2.5m sheet of material, the new machine is available in 6, 9 and 12kW variants, with all powers able to cut up to 25mm mild steel, stainless steel and aluminium. Many new and proven AMADA technologies are utilised to provide the highest levels of cutting performance to keep customers at the competitive edge. Several other AMADA technologies are also supplied as standard on the ENSIS-6225AJ.
Being able to process larger sheets or multiple sheets in a large cutting area, leads to several benefits: More efficient material utilisation and higher production flexibility.
Previously, AMADA’s ENSIS fibre lasers were available in 3 x 1.5 metre and 4 x 2 metre variants. Now, the series has been expanded to incorporate 6.2 x 2.5 metre capabilities.
Utilising AMADA’s proven Variable Beam Control technology, the ENSIS-6225AJ automatically adapts the laser beam mode (not just the focal position and spot size) to each material and thickness combination. This technology also allows the beam mode to be changed between the pierce and the cut, to provide a high power density beam shape for high speed piercing, then instantly changing to the ideal beam shape to provide high speed, high quality cutting. It also means that a single lens can be used to process all materials and thicknesses.
HFE3i HT machines also feature a range of equipment designed specifically for high-tonnage applications. Digipro uses wireless technology to transmit the measured angle to the control before the machine compensates to provide a precise bend angle. At all times, a hand wheel can be used to make manual adjustments to each axis. If required, an optional device for active angle measurement is offered: the Bi-M laser can measure and correct the angle in real time.
A further major benefit for customers is AMADA’s Eco inverter technology, which means the machine stops using power as soon as the bend is complete. As well as saving energy, this smart hydraulic power system reduces maintenance requirements, oil consumption and noise.
Ergonomics are of course vital when it comes to the manipulation of large and/or heavy workpiece materials. For this reason, the HFE3i HT can be optionally fitted with AMADA SF200 sheet followers (200kg per arm) to improve both accuracy and safety. The SF200 units follow the bend speed as sheets are folded, eliminating the need for a second operator and saving on labour costs. As a point of note, for manufacturers processing a varied mix of parts, the HFE3i HT is equally adept at bending thin material.
