Ortur Laser Master 3 20W Power Laser Engraver Introduction
Ortur LM3 20-watt laser engraving & cutting machine with superior 20,000mm/min speed combines 4 diode laser beams allowing you to cut in precision for your creative works.Ortur Laser Master 3 laser engraver can engrave 380+ colors on stainless steel.
Explore more on Ortur Laser Master 3Related Articles

Introducing Ortur H20 Laser Engraving Machine: Class 1 Laser, Unmatched in Safety and Performance
Jan 09, 2025

Guide 2024: How to Build Photo Frames using Laser Cutters?
Nov 21, 2024

Getting Most out of LightBurn Multiple Layers Different Images
Nov 21, 2024

Introducing Ortur's 2W LR4-2B 1064nm Infrared Laser Module
Nov 20, 2024
Laser Engravers & Cutters FAQ
How to use a laser engraver?
- Unbox and assemble your laser engraver.
- Download and install the recommended software for creating and sending designs to the laser machine.
- Connect the laser engraver to your computer.
- Calibrate the laser engraver based on the machine's instructions.
- Prepare your designs.
- Prepare the materials you want to engrave.
- Send your creative designs to the laser engraver through the software and monitor the engraving process to ensure everything is proceeding as expected.
- Please clean and follow the maintenance guidelines to keep your laser engraver in good condition.For Ortur laser engravers, please refer to the laser engraving and cutting machine guide.
What lasers can handle metals?
All Ortur laser engravers can engrave metal, but the results will vary with different laser modules. With an infrared laser module such as the LR2-4B, it can engrave metals such as gold, silver, etc., which can be customized in jewelry.With diode laser module such as 10W LU2-10A and 20W LU3-20A laser module, they can engrave coated metal, plated metal, stainless steel, etc. 20W and 40W laser module can engrave stainless steel in color. Notably, the 40W LU3-40A laser module can even cut through stainless steel that is 0.3mm thick.
What can you do with a laser engraving machine?
Laser engraving and cutting systems unlock limitless potential across industries, empowering users to transform raw materials into high-value creations with pinpoint accuracy.
For Entrepreneurs: Capitalize on precision laser technology to build profitable ventures—produce premium customized merchandise (personalized wooden signage, acrylic keychains, or branded corporate gifts) that commands premium pricing.
For Artists & Makers: Unleash imagination on wood, leather, or metal substrates, crafting breathtaking jewelry, intricate wall art, or bespoke home décor that captivates niche markets.
For Educators: These tools integrate seamlessly into STEM curricula and art programs, enabling hands-on exploration of design principles, prototyping, and material science for future innovators.
What materials can a laser engrave and cut?
Ortur laser engraving and cutting machines can engrave or cut on various materials to help you realize your ideas and creative projects, like MDF, Plywood, Pine, Paulownia, Paperboard (Cardboard Box), A4 Paper (Not White), Kraft Paper 250g, Leather, Black Acrylic, Cobblestone, Ceramics, Coated Metal, Plated Metal, Stainless Steel, Glass, Knit, Cotton, ABS Plastics, Bamboo, Silica Gel, Rubber and more. You can also take a look at our recommended settings for engraving and cutting on different materials for both LaserGRBL and Lightburn.
How to start a laser engraving business?
Laser engravers can be used for a wide range of projects, from custom gifts and home decor to industrial applications and artworks.
To start a laser engraving business, you can
- Identify your niche
- Research the market
- Make a plan
- Register your business and get business insurance
- Setup your workspace
- Using laser engravers to design and realize your products
- Set a suitable price for your products and package them to sell online or in local shops
- Update your products according to customers’ feedback
More laser engraving business ideas on How to Start a Stall Business, How to Make Custom Shirts With Custom Printing at Home, Your Guide to the Top 5 Craft Show Display Ideas in 2024, 2024 Etsy Roundup: Top Laser Cut & Personalized Engraved Gifts.