450nm 5W Fixed Focus Engraving Lasers is a blue light spot compression engraving laser module, the actual optical power is 4.5W/5W (5000mW) fixed focus, the focus is not adjustable, the module size is 40*40*100.5mm. Factory direct sales brand new upgrade. High precision, high power fixed focus engraving laser with PWM modulation signal.

4.5W fixed-focus laser head, the output power is real. Can be used for engraving, cutting wood, cardboard, broken screen, engraving stainless steel plastic, etc.
The 450nm 5W Fixed Focus Engraving Lasers can cut through 4mm of wood at one time, the cutting marks are thin and the edge burning degree is light
High-quality laser diode + protective casing + high-quality lens + PCB circuit board + wire, wavelength, size, working voltage, working distance, output power, spot mode, wire length, and other parameters can be customized according to customer needs, please consult us for details.
Specifications:
Housing size | 42*42*100.5mm |
Circuit Board Size | 40*40mm |
Circuit Board | 12V/PWM Modulation Board |
Wire Rod | 22# 2P2.54mm Terminal Wire |
Optical Lens | φ6/Glass |
Fan | 12V |
Product Material | Aluminum 6061/Copper H59 |
Product. Net Weight | 202.5g |
Items | Min | Typ | Max | Unit | Condition |
Optical Output Power | 4.5 | / | / | W | 12V Power |
Working Current | / | 1.6 | 1.8 | A | |
Operating Voltage | / | 12 | / | V | |
Laser Wavelength | 450 | 455 | 460 | nm | |
Electric Power | / | 19.2 | 21.6 | W |
Laser Beam Mode | Dotted |
Light spot Size | 30mm<1mm |
Divergence Angle | / |
Working Time | 10000H |
Working Mode | Pulse work |
Working Temperature | 0℃~70℃ |
Storage Temperature | -40℃~85℃ |

Features of laser module:
1. Imported diode, the spot is thin and clear, and the divergence angle is small.
2. The temperature control, driver, and laser are fully integrated, the structure is small and compact, and only a DC power supply is required externally.
3. After high and low-temperature storage and vibration shock test, it has reliable stability. When the temperature is in the range of -20~70 degrees, it can work stably for 24 hours.
4. Precise and scientific heat dissipation design, two-way temperature control, and perfect temperature protection function can prolong the life of the laser as much as possible.

Application:
The high-power micro-engraving laser can engrave the following materials: wood, stone, paper, bamboo, horn, thin leather (purse), rubber stamp, photosensitive stamp, printing paper, and cardboard.
Test:
Key technical indicators test requirements and test methods | |||
No. | Test item | Test method | Test standard |
1 | external assessment | Visual inspection | There are no obvious scratches on the surface, no obvious gaps in the assembly, and the labels are correct |
2 | Laser power | The laser spot is completely injected into the power meter probe | Continuous test for more than 4 hours, record 1 time when the power is greater than 30W, and the stability is within 10% |
3 | spot | Visual inspection at 30 meters | There is no obvious light splitting around the output light class |
4 | Thermal test | The thermometer operator is completely attached to the surface of the laser module | Connect the external heat sink, continuously emit light in the working state, test the temperature for 4 hours (50℃), and test the temperature (30℃) in standby mode for 4 hours in the working state |

Purchase Tips:
1. When using, it is not that the higher the optical power, the better. It depends on the needs of the specific working environment and can meet the requirements.
2. It must be used in strict accordance with the product specifications and parameters, and the voltage and current cannot be arbitrarily given;
3. Please place laser products out of the reach of children;
4. Please properly dispose of discarded lasers to make the earth cleaner.
Contact:
If you have any ideas, welcome to talk with us.
Email: info@loshield.com
Tel: 0086-18092277517
FAX : 86-29-81323155
WhatsApp:0086-18092277517
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FAQ:
Q: Who are we?
A: We are based in Xi'an, China, starting in 2014, and selling to South America, Western Europe, Africa, Southern Europe, North America, and Northern Europe. There are a total of about 11-50 people in our office.
Q: Do you provide samples? Is it free or charged?
A: We will supply 1 sample for your checking, cost, and freight paid by the buyer.
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