Model NO.: 3HE-ZJ400W
Max Pulse Energy: 40J/90J
Laser Wavelength: 1064nm
Pulse Frequency: 0-100Hz
Control System: Micro-Computer
Trademark: Sanhe Laser
Transport Package: Wooden Case
Specification: 2.0CBM
Origin: China
HS Code: 8515809090
Product Application and SamplesThe scanner laser welding machine is primarily used for high-speed spot welding, continuous welding, and sealed welding of electronic products such as mobile phones, MP3s, GPS devices, metal casings, capacitors, hard drives, micro-motors, and sensors. It is ideal for structural components in consumer electronics where precision and reliability are crucial.




Technical Parameters
Model | 3HE-ZJ200W | 3HE-ZJ400W |
Max laser power | 200W | 400W |
max pulse energy | 40J | 90J |
laser wavelength | 1064nm | 1064nm |
pulse width | 0.3-25ms | 0.5-25ms |
Pulse frequency | 0-100Hz | 0-100Hz |
Adjustable beam range | 0.2-3.0mm | 0.2-3.0mm |
Aiming and positioning | Red light | Red light |
Control system | Micro-computer | Micro-computer |
Positioning accuracy | ±0.05mm | ±0.05mm |
machine power | ≤6KW | ≤18KW |
Electricity demand | AC220V±10%/50Hz40 | AC380V±10%/50Hz60A |
Cooling method | Water cooling | Water cooling |
1.High-speed scanning galvo laser positioning, up to 7000mm/s, significantly improving production efficiency
2.Digital scanner interface with strong anti-jamming capability and improved stability
3.Dedicated control software that is powerful, easy to operate, and compatible with multiple document formats
4.High-power cooling system suitable for continuous production
After-sales Service
- Free Pre-Sales Consulting / Free Sample MarkingÂ
- 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 Order is accepted
Our Company and Honors
Dongguan Sanhe Laser Technology Limited Company is a professional manufacturer of laser equipment and a modern enterprise focused on the application and production of high-tech solutions. Over the past ten years, the Sanhe team has been committed to the study and practice of light conversion, aiming to elevate the value of lasers and promote the development of China's laser industry globally. We believe that success comes from being professional and delivering practical service to every customer.Certification: ISO, FDA, CE, SGS
Vision: When three lines must have someone be my teacher, we respect team members' ideas.

FAQ
Q1. What should I do if the machine doesn't work properly?
A: 1. Our engineers are online 24/7 and can quickly identify issues and provide solutions. 2. All our machines come with a two-year warranty. If parts fail under normal use, we will send replacements by air free of charge. 3. Operation manuals and CDs 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 with fast and efficient sales support.
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 welcome to visit us!
Q4. How does your factory handle quality control?
A: Quality is our top priority. We emphasize strict quality control throughout the entire production process. 1) All raw materials are eco-friendly. 2) Skilled workers pay attention to every detail in production and packaging. 3) The Quality Control Department is responsible for checking quality at each stage. We also hold CE, FDA, ISO9001, and SGS certifications.
Q5. What is the delivery time?
A: We have standard models in stock, which can be delivered within 5-7 working days. For non-standard models, delivery takes 10-15 working days.
Q6. How long can I expect to receive the sample?
A: We guarantee samples can be ready within 1-2 days once we receive your samples.
Q7. How can I get spare parts for the machine?
A: There are two options. Spare parts can be ordered together with the machine, ensuring safe transport. Alternatively, if you need replacement parts, we will send them within 24 working hours.
If you have any questions, please feel free to contact us!

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