Yamazaki Mazak CNC Laser Cutting Machines

Mazak OptiPlex 3015 Ez

$250,000 - $400,000 Updated 2026-03-16

Key Specifications

Accuracy

±0.05 mm

Repeatability

±0.03 mm

working area

3000 x 1500 mm

laser type

Fiber

laser power

2 kW or 4 kW

max sheet thickness mild steel

12 mm (4 kW)

Overview

The Mazak OptiPlex 3015 Ez is Mazak's entry-level fiber laser cutting machine built around the standard 3015 mm (3000 x 1500 mm) sheet format. Designed specifically to lower the capital barrier for shops transitioning from CO2 or plasma cutting to fiber laser technology, the Ez packs core fiber laser capabilities into a competitively priced package without the full automation suite found on Mazak's flagship OptiPlex Champion. It is available in 2 kW and 4 kW fiber laser configurations covering the majority of thin-to-medium gauge sheet work encountered in contract fabrication.

The machine uses Mazak's own MAZATROL Laser control system, which provides an intuitive touchscreen interface with integrated nesting and cutting condition libraries. Mazak pre-loads thousands of cutting parameters for common material-thickness combinations, allowing operators with limited laser experience to achieve production-quality cuts quickly. The flying optics design keeps sheet stationary, and the sealed fiber source eliminates the mirror alignment and laser gas management tasks that CO2 machines require.

Performance on mild steel under 6 mm is where the OptiPlex 3015 Ez earns its position: the 4 kW fiber source cuts 3 mm mild steel at speeds exceeding 30 m/min, far outpacing equivalent-power CO2 machines. On stainless steel and aluminum thin gauge, the high beam quality of the fiber source provides excellent edge finish with minimal heat-affected zone. The Ez does not include Mazak's MAZATROL SmoothL advanced AI cutting controls found on higher-tier models, but the standard control handles mixed-material production runs effectively.

The OptiPlex 3015 Ez targets small fabricators, job shops moving their first fiber laser purchase, and OEM manufacturers with moderate volume requirements. Mazak's North American service network is a significant advantage for this segment where downtime cost is proportionally high. Pricing typically falls in the $250,000–$400,000 range for the 4 kW configuration, making it one of the more accessible entry points in Mazak's laser lineup.

Full Specifications

Parameter	Value
Working Area	3000 x 1500 mm
Laser Type	Fiber
Laser Power	2 kW or 4 kW
Max Sheet Thickness Mild Steel	12 mm (4 kW)
Max Sheet Thickness Stainless	8 mm (4 kW)
Max Sheet Thickness Aluminum	6 mm (4 kW)
Max Sheet Thickness Brass	4 mm
Positioning Accuracy	±0.05 mm
Repeatability	±0.03 mm
Max Axis Speed	up to 100 m/min (rapid)
Max Sheet Weight	920 kg
CNC Control	MAZATROL Laser
Laser Source	IPG or Mazak-sourced fiber module

Specifications sourced from mazakusa.com — verified 2026-03-28

Strengths & Limitations

Strengths

Affordable entry point into Mazak's fiber laser lineup with the reliability and service network of the full Mazak brand
Fiber source eliminates CO2 mirror alignment, laser gas costs, and resonator service intervals, reducing operating cost significantly
MAZATROL Laser control includes pre-loaded cutting libraries for common material-thickness combinations, shortening operator training time
4 kW fiber delivers high cutting speeds on thin-to-medium gauge mild steel and stainless, suitable for most job shop material mixes

Limitations

Lacks the advanced SmoothL AI cutting optimization and higher power options available on mid-tier and flagship OptiPlex models
Without an integrated automation pallet system, material handling remains manual — a throughput bottleneck at higher volumes
4 kW maximum power limits thick-plate capability compared to 6–12 kW systems from competitors or Mazak's own higher-tier offerings

Best For

Small-to-medium fabricators purchasing their first fiber laser machine who need Mazak reliability at an accessible price Job shops with predominately thin-to-medium gauge (under 8 mm) mild steel, stainless, and aluminum work OEM part manufacturers with moderate, predictable volumes who do not require automation or high-power thick-plate capability Shops transitioning off CO2 or plasma and wanting to minimize retraining burden via Mazak's familiar MAZATROL control interface

Frequently Asked Questions

01 What is the difference between the OptiPlex 3015 Ez and the OptiPlex Nexus 3015?

The OptiPlex 3015 Ez is Mazak's entry model, available up to 4 kW with a standard MAZATROL Laser control and no integrated automation. The Nexus 3015 is a mid-range model with broader power options, improved cutting dynamics, and optional automation interfaces. The Nexus is better suited for shops needing higher throughput or more advanced process controls.

02 Can the OptiPlex 3015 Ez cut copper and brass?

Yes. The fiber laser source's shorter wavelength (1,070 nm) absorbs efficiently into copper and brass, unlike CO2. The 4 kW configuration can cut brass up to approximately 4 mm and copper at thinner gauges. Nitrogen assist gas is recommended for clean, oxide-free edges on these materials.

03 What assist gases does the OptiPlex 3015 Ez support?

The machine supports oxygen (for mild steel), nitrogen (for stainless, aluminum, and clean-edge mild steel), and compressed air cutting. Assist gas pressure requirements depend on material and thickness. Mazak provides cutting condition tables for each combination.

04 Does the OptiPlex 3015 Ez integrate with automation?

The Ez has limited native automation integration compared to higher-tier Mazak laser models. Manual load/unload is standard. Aftermarket material handling systems can be integrated by Mazak or third-party automation suppliers, but this typically adds cost and integration complexity compared to machines designed with automation from the start.

05 What is the typical lead time and pricing for a Mazak OptiPlex 3015 Ez?

Pricing typically ranges from approximately $250,000 for the 2 kW configuration to $400,000 for the 4 kW model with standard options. Lead times vary by region and market conditions — typically 12–24 weeks for North American customers. Mazak's regional sales offices provide firm quotes.