The results would be different in even same material with different finishing or different colors, So you need to adjust the speed and power rate based on different objects. Also, please adjust the focal length to be the best, make the focal spot to be the smallest.
►HOW DOES THE SAFETY PROTECTION SYSTEM WORK?
✔Flame Detector & Buzzer Alarm: When the laser engraver detects flame, it will automatically stop and beep.
✔Emergency Stop: There is a switch for emergency stop. Once there is a emergency in the process of engraving, you can press the emergency stop switch to stop engraving.
✔Active Position Protection: There is a G-sensor on the motherboard. Once the laser engraver detects unauthorized movement, the laser beam will stop.
✔Laser Beam Safety Guard: If your computer system halted or USB cable disconnected and then the laser engraver stops moving, the laser beam will stop to prevent fire.
✔Exposure Duration Detection and Limitation: Once the laser cutter is under control but the users forget to operate it, the motor will stopped working. And then the laser beam will stopped after a while to prevent fire.
✔Power Control System: Once the laser engraver disconnect to the power, it would cut the power to the laser module.
Motherboard: 9th Generation 32-Bits Motherboard
Firmware: V1.8 Series Firmware
Materials: Aluminum Profile + Sheet Metal
Motors: NEMA 17 Stepper Motors
Pixel Accuracy: Adjustable (Default: 300 pixels per inch, about 0.81um Pixel Accuracy)
Electric Power: 7W
Luminous Power: 1000-1600mW
Engraving Area: 400mm*400mm
Wave Length: 445±10nm
Light Path: Focused Beam
Control Mode: PWM
Power Rate: S0-S1,000
Engraving Speed: 0-3,000MM/Min
Baud Rate: 115200 - 921600 (Default: 115200)
Computer OS: Win XP, Win 7, Win 8, Win 10 (LaserGRBL), Mac and Linux (LightBurn)
Control Softwares: LaserGRBL (free), LightBurn (Paid Software)
Input Format: JPG, JPEG, PNG, BMP, SVG, etc.
Input Voltage: 110V-220V (Compatible)
Power Adapter Output: 24V/2A
Operating Temp.: -20℃-50℃
►MOST IMPORTANT FAST Q&A:
1. 20w/40w/50w/60w/90w is the higher the better of number? How should I choose?
In fact, 20w/40w/50w/60w/90w is only the output power of the laser engraver, not the key to determining the engraving/cutting effect. The output power of the laser module is the key point. If the output power of a laser engraving machine is 90W, and the output power of the laser module is 5~5.5w, That's effect is not much different from that of a machine with a 20W output power and 5~5.5w laser module output power.
As for ORTUR laser master 2 PRO-S2-LU2-2, the 1.6W laser head is better at delicate engraving than other laser engraver with higher wattage laser head because ORTUR laser master 2 PRO-S2-LU2-2's focal length is shorter. It has a smaller focal spot but a shorter depth of field.
2. I want to know more about the LaserGRBL and LightBurn?
LaserGRBL ( free software ) supports Windows XP, 7, 8, 10. LaserGRBL is the most popular carving software in the world. It could import different format images. You could edit something you want to engrave in PhotoShop, Inkscape, CAD, etc. and then connect to the engraver via laser LaserGRBL for engraving and cutting.
LightBurn ( paid software, lightburnsoftware.com ) supports Windows, Mac OS, and Linux. It's the most popular paid carving software in the world, which is a totally easy used software.
● Please do not touch the laser emitter with your hand, or it may burn your hand.
● Please avoid strong impact on the machine.
● Children under 14 are not allowed to use this product and children over 14 need adult supervision.
● The light engraving machine can not be directly applied to any mirror reflecting object, which may cause injury to the operator or burn the laser.
● This product is not recommended for industrial cutting due to its high engraving speed.