HeatSign 20W Mini Benchtop Fiber Laser Marking Machine for Metal Engraving
The HeatSign 20W Mini Fiber Laser Marking Machine is designed to deliver a robust, efficient solution for marking and engraving a wide range of materials. It’s compact and lightweight, making transport and installation in different work environments easy. The 20W laser power enables precise, long-lasting markings on various materials, including metals and rigid plastics. The machine is also highly versatile, marking logos, serial numbers, barcodes, and other graphics. Its user-friendly interface can be controlled via a computer or mobile device, making it easy for operators of all levels. Because it’s maintenance-free and eco-friendly, it’s a cost-effective, sustainable choice for businesses of all sizes.
This 20W Mini Fiber Laser Marking Machine is a valuable asset across industries such as manufacturing, automotive, aerospace, and electronics. Its high-quality performance and user-friendly design can help businesses increase productivity and efficiency while reducing costs and waste.
Excellent Performance
- High-Quality Markings: Precision and power ensure sharp, long-lasting markings.
- Flexibility: Compact design enables versatile use across various workspaces.
- Easy Control: A user-friendly interface enables control from a computer or mobile device.
- Cost-Efficiency: Operates without consumables, leading to significant cost savings.
- Time-Saving: High marking speed and maintenance-free design save time.
- Wide Applications: Suitable for various materials and industries, meeting diverse marking and engraving needs.
- Eco-Friendly: Supports sustainability goals with its eco-friendly operation.
Application and Materials
This marking system can be used for logo marks, serial numbers, barcodes, and other decorative patterns on metallic materials such as stainless steel, aluminum, titanium, brass, gold, and silver, as well as many engineering plastic products, including mobile covers and chargers, and consumer electronics housings.

Laser Machine Advantages
- High speed up to 6000mm/s
- High-precision marking result
- Long work life: 50,000 hours
- No maintenance, no consumables
- Easy control via computer or mobile device
Technical Parameters
- Model number: HS-MFL20
- Laser Type: Fiber Laser handheld design
- Laser output power: 20W
- Laser Head: Sino-galvo Laser Head
- Marking area: 110mm x 110mm
- Laser Wavelength: 1064±10nm
- Max marking depth: 0.01-0.2mm(Depends on your material)
- Marking speed: ≤6000mm/s
- Supply Voltage: 220V/50Hz/10A(We can supply 110V power convert if you need)

Application Field: Purpose: suitable for marking and engraving hardware tools, knife tools, kitchenware, plastic products, integrated circuits, faucets, sanitary ware, etc.
- Metal and Jewelry Engraving: Detailed, precision marking
- Automotive and Aerospace Marking: Clear identification
- Electronics and Watch Engraving: Personalized detailing.
- Metals and surfaces: stainless steel, copper, aluminum, oxidation, phosphorylation, electroplating, commonly used for the laser marking of hardware, daily necessities, electrical cladding, cell phone shells (e.g., iPhone, iPad), jewelry (e.g.), medical tools, etc.





Package: Compact the carton to keep the contents safe during delivery.

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Shipping Policy
To minimize or avoid tariffs, we ship from the country where the product is made, such as China, Italy, or Taiwan. We sell worldwide in USD.
Fast Delivery! We ship via FedEx, UPS, DHL, and USPS because they're fast, reliable, and easy to track. We process orders within 24 hours, and delivery may take 4-7 working days, depending on your location. We'll email you the tracking number once your order is shipped. We sell in USD.
Shipping Costs: For some industrial products, such as heavy wheels and CNC machines, we calculate shipping costs by weight rather than quantity. To reduce shipping costs for orders with multiple items, please email us at sales@ozrobotics.com before placing your order. We show shipping rates on the product page under the SHIPPING tab. To view the shipping cost for your country, click 'Add to Cart' on the product page.
Return Policy
5 Hours: Mistakes happen when ordering, so you have 5 hours to request a refund for any reason, including if you don’t want to pay the tariff. However, Stripe will not refund you their processing fee if you cancel your order.
All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund because order cancellations incur multiple transaction processing fees from Stripe and PayPal, additional shipping fees, and reverse tariff payments, which are costly and time-consuming. For technical issues, we will be happy to assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.
Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. However, we will offer an exchange for a product with irreversible manufacturing defects or technical issues. If you purchased the wrong product, then you, as the customer, will be responsible for the re-shipping fees and tariffs. If the product you purchased is defective, email us at support@ozrobotics.com with photos or a video of the faulty parts so we can evaluate the issue before arranging a replacement.
Privacy Policy
Oz Robotics does not collect personal data from customers or visitors; it collects only the data shown on the user profile screen for registered users.
Terms and Conditions
If you were not at home or at your shipping address during the parcel delivery: It is not our or the supplier's fault; if the shipping/delivery company could not deliver your parcel because you, the customer, were not at home or at your delivery address on the delivery date/time, and as a result, the carrier returned your parcel to the manufacturer from where it was shipped. Please note that we do not accept excuses; you will therefore have to pay the re-shipping fee and the tariff for any re-shipment request. In such a case, we will not issue a refund. Please always check your spam folder to ensure you receive emails from Oz Robotics and shipping companies.
Product Warranty: Our warranty covers only product-related problems caused by manufacturing defects. It does not cover problems resulting from faulty repair attempts, customer accidents, or misuse.
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