Alfawise High-quality Blue Laser Engraving Machine DIY Module with Goggles Suitable for Cnc Engraving Machine, 2-axis Engraving Machine Supports TTL PWM - Ocean Blue 5500mw+Goggles

Main Feature:
● 500mw blue laser module can focus laser module and laser engraving the laser cutting head TTL control PWM 0.5w 12v 5A
Carving materials may be: a light wood, cardboard, kraft paper, cotton cloth, wood, bamboo, acrylic
Cleavable material: non-woven fabric, canvas, leather
● 2500mw laser modules
Carving materials may be: plastic, wood, bamboo, acrylic
Material can be cut: a light wood, cardboard, kraft paper, cotton cloth, canvas, leather
● 3500mw laser modules
Carving materials may be: plastic, wood, bamboo, acrylic
Material can be cut: a light wood, cardboard, kraft paper, cotton cloth, canvas, leather
● 5500mw laser modules
Carving materials may be: a light wood, cardboard, kraft paper, cotton cloth, wood, bamboo, acrylic
Cleavable material: non-woven fabric, canvas, leather
● 15W fixed focus laser module
Carving materials may be: plastic, wood, bamboo, stone, aluminum (surface oxidation); ceramics;
201,304 stainless steel, surface treated portion of the metal (Example: the paint surface, anodic oxidation, plating, etc.)
Material can be cut: ProBalsa (3mm), cardboard, kraft paper, cotton cloth, canvas, leather, acrylic (1m first cut, 2mm two cuts, 3mm cut 3-4)
● 500mw laser wavelength: 405nm (blue) 2500mw / 3500mw / 5500mw / 15w Laser wavelength: 450nm (blue)

Note:
1. Laser power module is relatively large, eye contact is prohibited, otherwise it will lead to permanent blindness, a natural consequence
2. Do not use flammable gas and the environment, in order to avoid fires and explosions.
3. Prohibition of child exposure to this laser product.
The tube. Then well insulated, it can be plugged in directly lit
4. Do not open the module to prevent damage.
The engraving can not be transparent, reflective or mirror materials and metals.
6.each laser power can be clearly carving materials, other materials, not recommended Engraving, it will damage the laser