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Christopher RodriguezWe were always looking for the right technology to modify our industrial cleaning. In our search, we found Herolaser. The results and time to complete the cleaning exceeded our expectations. We now have found the right partner to make cleaning easy and without damage to the substrate.
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Cesare DuminucoActually we were not sure about the capacity and performance of laser welding since we had always been doing MIG and TIG in our workshop. We placed the first order after more than 3-month negotiation with Herolaser. Right now the machine is working pretty well with problems solved through online communication and videos guidance.
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James AdamsNice company to cooperate with, from the planning stage to project completion. Quick response to any pre-sales and after-sales questions. We are very satisfied with the supplied quality.
400 Watt Mold Repair YAG Laser Welding Machine

Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xAverage Laser Power | 400W | Max Energy Of Single Pulse | 120J |
---|---|---|---|
Pulse Width | 0.5-20ms | Laser Welding Frequency | 0.5 -100HZ |
Spot Size Range | 0.2-2mm | Cooling Way | 530kg |
Laserr Source | Water Cooling | Max. Height Of Mould | 165cm |
Highlight | 400 watt fiber optic laser welder,Mold Repair Fiber Optic Laser Welder,400 watt laser welding mold repair |
Metals/Mould Repair Laser Welding Machine/Metal Parts Fiber Optic Laser Welding Machine
- High accuracy , the welding spot diameter is only 0.2mm-0.5mm
- Little affect area , no distortion of the processing parts.
- No effect for etch after welding , low oxidation rate ,the color of the processing parts is intact .
- No stomata or sand hole disappeared after welding.
- Can process at the welding point , especially applicable to repairing mound requiring polishing.
- The processing parts can reach 50-60 rockwell hardness.
Model | ML-WY-M02-200W | ML-WY-M02-400W |
Average laser power | 200W | 400W |
Max energy of single pulse | 80J | 120J |
Laser wavelength | 1064nm | 1064nm |
Pulse width | 0.5-20ms | 0.5-20ms |
Laser welding frequency | 0.5 -100HZ | 0.5 -100HZ |
Spot size range | 0.2-2mm | 0.2-2mm |
Power Supply | 220VAC ± 10% / 50HZ/ 30A | 380VAC ± 10% / 50HZ/ 50A |
Power Consumption | ≤ 6KW | ≤ 12 KW |
Cooling way | Water cooling | Water cooling |
Cooling water flow | 10L/min | 10L/min |
Max. height of mould | 165cm | 165cm |
Travel of the worktable |
170mm X 130mm X200mm (L x W x H) |
170X130mmX200mm (L x W x H) |
Load-bearing of worktable | less than 150KG | less than 150KG |
Focal distance | 90mm/120mm optional | 90mm/120mm optional |
Diameter of welding wire | 0.1mm-0.5mm | 0.1mm-0.8mm |
Weight | ≤ 400kg | ≤ 400kg |
Hazard Class |
Class 4 |
Class 4 |
Machine main parts:
Laser Source | YAG laser source made by Herolaser Factory |
Laser Power | Made by Herolaser Factory |
Xenon lamp | Made in China |
CCD camera | Made In China |
Touch Screen | Made in China |
Water Chiller | Made in China |
Protective lens | Singapore |
Field of application:
It is applicable to make patch welding on large, middle, small size plastic mold or die-casting mold used in industries like shell making industry, automobile industry, rubber industry and home appliance industry. This model is the first choice for processing services provider to proceed site processing for customer. Perfect welding on the precision injection, die-casting, mould repairing, metal ornament and accessories, stamping parts, lost wax casting, aluminum casg ting, sand hole repairing on stainless steel etc.

- 30% deposit before production and the balance 70% before shipment
- Ship in 7 days after 100% payment;
- Plywood box packaging
- We offer two warranty for laser source, one year for whole machine and lifetime maintenance services.
- Engineers available to service machinery overseas
- Free technical training in our factory
- Free sample can be sent to you
- Professional technical team 24 hours online
- Speeding offer within 8 hours quick response and free consulting.
- Free sample welding or testing is available
- Progressing solution design to all clients, including distributors and end users.