Description

technical parameter                                    
Laser + fan total length: 100mm
Shell material: high-density aluminum
Color: Oxygen Black
Module center material: copper
Case size: 2.5W (33 × 70 mm) 3.5W (33 × 70 mm) 5.5W (33 × 70 mm) 15W (40 × 70 mm)
Optical power output: 2.5W 3.5W, 5.5W, 15W
Laser wavelength: 445nm-450nm
Optical lens material: D-ZK3 efficient light transmittance
Power supply voltage: 12V
Power control: PWM TTL
Supply current: (2.5W 1.7A) (3.5W 1.9A) (5.5W 2.8A) (15W 4.2A)
Interface specifications: 3 pin line 2.54
Light shape: (2.5W, 3.5W, 5.5W spot-shaped adjustable focal length) (15W spot-shaped fixed focus)
Heat dissipation method: high-speed double ball fan cooling 13,000 revolutions per minute, safer and more durable
Continuous working time 24 hours using time 10500 hours
New innovative laser technology: the best focus is 0.2-0.3
New technology: more powerful, new upgrade This is D-ZK3's proprietary optical lens material, efficient light transmission and high-speed dual-ball fan cooling technology, it can improve luminous efficiency, more stable, more accurate and longer frequency
(15W can cut 3mm plywood, stainless steel engraving, reflective items need to be painted black, and then engraved)
(15W free gift carved stainless steel and reflective items. Blackened tool 1_laser 1_red goggles 1_3 pin cable 1_fixed focus aluminum block)

The following stainless steel engraving pictures can only be engraved with 15W. All models on sale can be engraved with other pictures