Amada ENSIS-3015AJ

The Amada ENSIS-3015AJ is Amada's flagship fiber laser cutting system, built around their proprietary ENSIS variable beam control technology. It's the machine that replaced the LCG-AJ line, and the core innovation is simple but effective: the resonator automatically adjusts the laser beam's diameter and mode based on material type and thickness. Thin sheet gets a tightly focused beam for maximum speed. Thick plate gets a wider beam for better edge quality and reliable piercing. You don't swap lenses, you don't change nozzles manually -- the machine handles it.

The working area covers 3,070 x 1,550 mm (121 x 61 in), which is your standard 5x10 ft sheet size. That handles the overwhelming majority of North American and European fabrication work without trimming or repositioning. It's a flying-optics design -- the sheet sits still on the pallet while the cutting head moves across all three axes. You're not accelerating 920 kg of material, so you get better accuracy at speed and less wear on the drive system.

Amada offers the ENSIS-3015AJ in multiple power configurations: 2 kW, 3 kW, 6 kW, and 9 kW. The 3 kW model -- the most common in the field -- cuts up to 25 mm (1.0 in) mild steel, 12 mm (0.50 in) stainless, and 12 mm (0.50 in) aluminum. That's where the ENSIS technology really shows its hand: Amada markets the 3 kW ENSIS as cutting like a 6 kW CO2 laser, and shops that've run both tend to agree. The variable beam control squeezes more cutting performance out of lower wattage than fixed-beam competitors, which means lower energy costs and a smaller chiller.

The drive system uses Fanuc AC servo motors with helical rack-and-pinion on X/Y and ballscrew on Z, delivering rapid traverse speeds of 120 m/min (4,724 ipm) on X and Y axes and 80 m/min (3,150 ipm) on Z. Repeatability is +/- 0.005 mm (0.0002 in) -- tight enough for precision sheet metal without secondary operations. The machine also features a 4-station automatic nozzle changer and cut process monitoring for unattended operation.

The AMNC 3i control runs the show with a large touchscreen interface. It handles X, Y, Z simultaneous interpolation plus automatic beam control and NC-controlled assist gas pressure across 4 ports. Programming runs through Amada's AP100 or VPSS 3i CAM software for nesting and toolpath generation. The control stores material-specific cutting parameters, so switching between jobs doesn't require manual parameter entry.

Machine weight comes in at 12,100 kg (26,675 lb) with overall dimensions of 10,136 x 2,840 x 2,240 mm (399 x 112 x 88 in). Electrical requirements are 200V/60Hz three-phase, with total power consumption around 9 kW for the 3 kW model -- roughly one-third of what an equivalent CO2 setup draws. Amada offers full automation options including the LST load/sort/takeout system, AMS multi-shelf tower storage, and MPL compact loader for lights-out production.

New ENSIS-3015AJ machines with a 3 kW laser list around $350,000-$500,000 depending on configuration. Higher-wattage models and automation packages push pricing to $600,000-$900,000 fully loaded. Used machines from 2016-2019 trade in the $100,000-$250,000 range depending on laser hours, power level, and included automation. The ENSIS-3015AJ competes directly with the Trumpf TruLaser 3030/3040, Bystronic ByStar Fiber, and Mazak Optiplex 3015 NEO. Amada's edge is the variable beam control technology and the integrated automation ecosystem that scales from a standalone machine to a fully automated cell.