The 50 Watt MOPA Fiber Laser Engraver with Auto Focus is a professional-grade, high-power laser engraving system designed for industrial metal marking, deep engraving, stainless steel color marking, and high-volume production work. Built around a premium JPT MOPA fiber source, this machine delivers unmatched control over pulse width and frequency—allowing precise results on materials where standard fiber lasers fall short.

This system is ideal for fabrication shops, manufacturers, job shops, gun-adjacent component marking (where legal), automotive, aerospace, and commercial engraving businesses that require speed, repeatability, and maximum marking flexibility.

Why Choose a 50W MOPA Fiber Laser Engraver?

Unlike standard Q-switched fiber lasers, a MOPA fiber laser engraver gives you full control over pulse duration and frequency. Combined with 50 watts of output power, this machine can:

• Perform deep metal engraving faster
• Produce high-contrast black marking on stainless steel
• Create color marking on stainless steel and titanium
• Minimize heat-affected zones on thin or sensitive materials
• Maintain crisp detail at high speeds

This makes it one of the most versatile fiber laser engraving machines available for professional use.

Key Features

50W MOPA Fiber Laser Source (JPT)

• True MOPA architecture for advanced pulse control
• Adjustable pulse width and frequency
• Superior beam quality and long service life
• Ideal for deep engraving, annealing, and color marking 

Automatic Focus System

• Fast and accurate auto focus adjustment
• Reduces setup time and operator error
• Consistent engraving depth and quality across varying materials

Dual Field Lenses Included

• Two interchangeable lenses for different marking areas
• Supports both fine-detail engraving and large-format marking
• Quick lens change for production efficiency

Rotary Axis Attachment (Included)

• Precision rotary for cylindrical and round objects
• Perfect for pipes, tubes, cups, shafts, and round fabricated parts 

Materials This Fiber Laser Can Engrave & Mark

• Stainless steel
• Carbon steel
• Aluminum & anodized aluminum
• Brass & copper
• Titanium
• Coated and painted metals
• Certain engineering plastics (application dependent)

Common Applications

• Industrial part marking & serialization
• Data plates, barcodes, and QR codes
• Deep metal engraving
• Stainless steel color marking
• Logos, branding, and compliance markings
• Fabrication, machining, and manufacturing environments

Built for Production & Business Growth

This 50W MOPA fiber laser engraving machine is engineered for continuous operation, fast cycle times, and commercial production demands. Whether you’re expanding an existing fabrication operation or launching a dedicated laser engraving business, this system delivers the performance, flexibility, and reliability required for long-term ROI.

What’s Included

• 50W MOPA Fiber Laser Engraver
• JPT MOPA Fiber Laser Source
• Automatic Focus System
• Rotary Axis Attachment D80
• Two (2) Field Lenses 110mmx110mm and 175mmx175mm
• Turnkey system ready for production
• Software: EZCAD2.0

Transit time of shipment: 7-10 business days. We typically have all shipments arrive to us directly for inspection before shipping to customers. If you would like to come kick the tires on the currernt units we use all the time just send us a message or give us a call and we can set that up. We can offer training at our location included in the price. We also have a turnkey service if you are in the Houston/Cypress area that will include setup and training at your location.