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Laser welding machine
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Product Details
Place of Origin | Shandong, China | Brand Name | DOWELL | |
Model Number | DW400 |
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Product Description
Specifications
Laser welding machine1.CE,SGS,CIQ,FDA
2..high quality with good price
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Laser welding machine
Technical parameters
Model | DW-400MK(A) |
3-axis stroke of work bench | X=300mm, Y=200mm (X, Y can be adjusted manually and Z-axis can be lifted) |
Bearing of work bench | ≤200kg |
Device weight | 300kg |
Power supply | 220V±10%/50Hz or 380V±10%/50Hz |
Laser parameters |
|
Laser type | Nd:YAG pulse |
Adjusting range of light spot | 0.1-0.3mm |
Size of light spot | 0.2-3.0mm |
Laser wavelength | 1064nm |
Pulse width | ≤20ms |
Maximum laser power | 180W |
Pulse frequency | ≤50Hz |
Laser output focus length | 50mm/100mm/120mm (optional) |
Laser cooling | Water cooling |
Observing system | Microscope (360° adjustable) |
Protection gas | One line (xenon) |
Solder parameter |
|
Welding wire diameter | 0.1mm-0.8mm |
Introduction
The laser deposition welding system (laser mould welder) is specially designed for the mould industry and used in repairing of precision moulds, such as mould manufacture for digital products, mobile phone, toy, automobile and motorcycle, and molding industry. Through the repairing of moulds, it is possible to reuse the moulds, save the production cost and improve the working efficiency significantly. This technology can also be used to modify the design or size of moulds to reduce the development period.
Features
The working principle of this laser deposition welding system is to use laser high thermal energy and the melting technology in spot to process the welding and repairing of minute parts. It makes up the shortage of traditional hydrogen arc welding in repairing precision surfaces, avoids the two difficulties of thermal strain and after-treatment, and saves the production period of mould.
Advantages
It is specially designed for the mould industry and the technology is imported from Germany. With unique structure design, it is suitable for repairing of large, medium and small moulds.
1. Ceramic converging cavity is imported from the Britain. It is corrosion resistant and high temperature resistant, and has 8-10 years service life. The life of xenon lamp is more than 8 million times.
2. Use the most advanced light shielding system to eliminate the irritation to eyes by light during working.
3. The laser head and optics part can be rotated for 360°, upward/downward lifting and forward/backward pushing, suitable for repairing of large, medium and small moulds.
4. The parameters are controlled by intelligent remote controller, which is simple and convenient.
5. The work bench can be lifted, and moved in three dimensions.
6. The size of light spot can be adjusted.
Suitable materials
The materials that can be welded are extensive: cold work alloy steel, hot work alloy steel, nickel tool steel, high grade steel, steel alloy, high tenacity aluminum alloy, etc.
machine sample :
Company Profile

Jinan Dowell Laser Equipment Co.,ltd. (the former Wuhan Dowell Laser), with 12 years production experience, specialized in laser cutting, marking equipment production, developing and sales, and procide customers with comprehensive solutions, compare to same industry, we hold less autonomy R& D companies. Company's full range of products have passed CE, FDA and others international certification. Since established of our company, now there are more than 130 technicist and 20 research personnels after continuous improvement of management. Our company occupy 3000 square meters of modern workshops, located in the Xinxu Industrial Zone of Tianqiao District, Jinan City with traffic convenient. We have established more than 20 agencies all over China, such as Guangzhou, Shanghai, Beijing, Zhejiang, Fujian, etc. We have established agent relations covering 30 countries and areas. Our products are exported to more than 60 countries and areas all over the world, including America, Russia, Germany, Turkey, Southeast Asia etc. We have the first class total production line, formed all types and functions of the product structure. In the cultroat market competition, we absorbed fully advanced ideas in the international field. We have independent researched a series of laser engraving machine and cutting products. The series of DOWELL products inject the newest design concept with integration of laser, engine and electricity. So that in the performance the precision and appearance reached the perfect combination, meet the different level demands of users. High quality is our pursuit ,we adopt original importing components, Advanced manufacturing technology, large mass production and high standard testing. Perfect comprehensive after-sale service, won the customers support and trust. Customer first credit first is our highest conviction,through our persistent effort ,we believe,we will build a brilliant future with you!
Contact Us
- Jinan Dowell Photoelectricity Equipment Co., Ltd.
- Contact nameLaser Hung Chat Now
- Phone86-0531-85709555
- AddressXinxu Industrial Park, Yaoshan Street Office, Tianqiao District
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