450nm 5500mW 5.5W Blue Laser Engraving Machine Adjustable Focus Band PWM Control

450nm 5500mW 5.5W Blue Laser Engraving Machine Adjustable Focus Band PWM Control

Price: $96.83Sku: FA9017
Product Introduction

450nm 5500mW 5.5W Blue Laser Engraving Machine Adjustable Focus Band PWM Control

Parameter:

Laser power: 5.5W

Laser wavelength: 450nM

Spot mode: dot adjustable focus

Focal length: less than 3 cm

Supply voltage: DC 12 V.

Power interface: XH2.54 * 3p.

Drive mode: External ACC constant-current drive

Engraving materials: wood, plastic, paper, brushed surface 304 stainless steel (when carving, please paint the surface black with a big pen before carving).

Other metals and transparent and translucent and silver reflective materials cannot be carved.

Cutting materials: paper, wood boards within 3MM (slow, need to be cut repeatedly), leather, cloth, etc.

Do not cut any metal or transparent or translucent or silver reflective material!!

Product Features:

Made of high quality hard aluminum and brass, the surface is anodized

And sandblast, not easy to rust, very wear – resistant.

Use one of the most powerful diodes to upgrade your DIY laser engraving machine

Large radiator better and more stable FOR DIY engraving machine

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