Product Application and Samples
This YAG laser marking machine is widely used in various industries such as mobile phone shells, rings, bracelets, mugs, glasses, watches, key instruments, sanitary ware, home appliances, electronic components, integrated circuits (IC), cell phone buttons, luggage buckles, cutlery, stainless steel products, car accessories, cell phone chargers, cables, wires, medical devices, and e-cigarette industries.


Technical Parameters
Machine model | 3HE-MF20W | 3HE-MF50W |
Laser Max power | 30W | 30W |
Laser wavelength | 1064nm | 1064nm |
Beam quality | <1.3 | <1.3 |
Repeat frequency | 20-200kHz | 20-200kHz |
Marking range | ≤300mm*300mm | ≤300mm*300mm |
Max line speed | 9000mm/s | 9000mm/s |
Min line width | 0.02mm | 0.02mm |
Machine power | 0.8kW | 0.8kW |
Power demand | 220V±10%/50Hz | 220V±10%/50Hz |
Cooling way | Air cooling | Air cooling |
Product Features
Laser power output is stable with high-quality light spots. It offers marking and cutting speeds up to two to three times faster than traditional machines. The system has no operational restrictions, is easy to use, features a fully enclosed light path for stability, reliability, and low maintenance, with an ultra-long service life of over 100,000 hours. It operates pollution-free, noise-free, and without consumables, consuming only 5%-10% of the energy used by conventional machines. It provides ultra-high accuracy and fineness, with a resolution of up to 2540dpi.
After-Sales Service
- Free Pre-Sales Consulting / Free Sample Marking
- Strict Quality Control During Production
- 5-7 Days Quick Delivery
- 1 Year Quality Guarantee
- 12 Hours Quick Feedback & After-Sales Service
- Quick Back-up Parts Available & Technical Assistance
- Free Training Service
- Special Designing, Customized, OEM Orders Accepted
Our Company and Honors
Dongguan Sanhe Laser Technology Limited Company is a professional manufacturer of laser equipment, dedicated to modernization and application of high-tech enterprises. Over the past ten years, the Sanhe team has focused on light conversion research and practice, aiming to enhance laser value and promote the Chinese laser industry globally. We believe that success comes from being professional, and we provide practical services to each customer with skilled expertise.
Certifications: ISO, FDA, CE, SGS
Vision: When three lines must have someone be my teacher, we respect team members' ideas.

Q1. What should I do if the machine doesn't work properly?
A: 1. Our engineers are online 24/7 and can quickly diagnose issues and provide solutions.
2. All our machines come with a two-year warranty. If any parts malfunction under normal use, new parts will be sent by air at no cost.
3. Operation CDs and manuals will be included with the machine to ensure ease of use.
Q2. Are you a factory or trading company?
A: We are a factory with 10 years of experience, with branches or offices in America, Thailand, Vietnam, Malaysia, Tianjin, Zhejiang, Jiangsu, Shanghai, Chongqing, and Dalian. We have a comprehensive network of marketing channels to serve domestic and international customers efficiently.
Q3. Where is your factory located? How can I visit it?
A: Our factory is located at 3/F, Building B, Lianyi Industrial Park, Wentang Middle Road, Dongcheng District, Dongguan, Guangdong, China. We can pick you up from Shenzhen Airport to our factory. You are warmly welcome to visit us!
Q4. How does your factory handle quality control?
A: Quality is our top priority. We focus on quality control from start to finish:
1) All raw materials are environmentally friendly.
2) Skilled workers pay attention to every detail during production and packaging.
3) The Quality Control Department checks each process. We also hold CE, FDA, ISO9001, and SGS certifications.
Q5. What is the delivery time?
A: Standard models are in stock and can be delivered within 5-7 working days. For non-standard models, delivery takes 10-15 working days.
Q6. How long will it take to get the sample?
A: Once we receive the sample from your side, we can complete it within 1-2 days.
Q7. How can I obtain spare parts for the machine?
A: There are two options: order spare parts together with the machine for safe transportation, or contact us when you need replacement parts, and we will send them within 24 working hours.
Contact Information

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