Question 1

What cutting accuracy can Metec fiber laser machines achieve?

Accepted Answer

Metec fiber laser cutting machines achieve positioning accuracy of ±0.02mm and repeat accuracy of ±0.01mm. According to ISO 9013 industry standards, this precision qualifies for quality grade 1 cutting — suitable for aerospace, medical device, and precision electronics manufacturing. Our machines maintain this accuracy at cutting speeds up to 140m/min for mild steel, and up to 60m/min for 20mm stainless steel.

Question 2

How do CNC press brakes compare to manual press brakes?

Accepted Answer

CNC press brakes deliver bend angle repeatability of ±0.1° versus ±1–2° for manual machines — a 10–20× improvement in consistency. Servo-electric CNC press brakes also reduce energy consumption by 30–50% compared to hydraulic models. According to the Fabricators & Manufacturers Association, CNC press brakes increase throughput by 40–60% and reduce scrap rates by up to 80% compared to manual operation.

Question 3

What sheet metal thickness can Metec equipment handle?

Accepted Answer

Metec fiber laser cutting machines handle materials from 0.5mm to 40mm mild steel, 0.5mm to 30mm stainless steel, and 0.5mm to 25mm aluminum. Our CNC press brakes cover bending forces from 40 to 3,000 tonnes, accommodating sheet thicknesses from 0.5mm to 25mm with bending lengths from 1,000mm to 8,000mm.

Question 4

What is the ROI timeline for automated sheet metal equipment?

Accepted Answer

According to a 2025 study by the Fabricators & Manufacturers Association, companies investing in automated sheet metal equipment see average ROI within 18–24 months. Labor cost reduction accounts for 60% of savings, with material waste reduction (20%) and increased throughput (20%) comprising the remainder. High-volume manufacturers often achieve ROI in under 12 months.

Question 5

How do I choose between fiber laser and CO2 laser cutting?

Accepted Answer

Fiber lasers are the clear choice for metal cutting in 2025: they cut mild steel, stainless steel, aluminum, copper, and brass at 2–3× the speed of CO2 lasers, with 30% lower operating costs due to higher wall-plug efficiency (30–40% vs. 10–15%). CO2 lasers retain an advantage only for non-metallic materials. For sheet metal fabricators, Metec fiber lasers with IPG or Raycus laser sources offer the best combination of speed, precision, and long-term cost efficiency.