Wuhan Keyi Optic & Electric Technology Co., Ltd
We are a professional laser machine manufacturer. Mainly produce laser marking machines, laser welding machines, laser engraving machines, laser cleaning machines, and laser cutting machines.
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Continuous Fiber Laser Welding Machine:
♦ This machine adopts 1064nm pulse laser as light source. It utilizes laser radiation to heat the surface of work piece.
The surface heat transmits to the internal part of the work piece by heat conduction effect. The width, energy, peak
power and repetition frequency parameters of the laser pulse can be controlled to melt the work piece and then form
melt pool.
Because of its unique advantages,this technology has been successfully applied into micro & small metal parts precision
welding and welding thin metal sheet.
♦ Laser Beam is transmitted through flexible optical fiber and then is projected on the weld joint through the welding head
♦ Laser welding is a noncontact welding process, no need of pressure infusion. Just required inert gas to prevent the melt
pool from being oxidized.
Applicable Materials of Continuous Fiber Laser Welding Machine:
It is used in welding aluminum, copper, titanium, gold, silver,nickel, tin and the alloys. It can implement precision between the same metals and dissimilar metals.
It has been widely used in aerospace equipments, shipbuilding, instruments, mechanical and electrical products, automobile manufacturing,eye glass frames, jewelry,accessories and other industries.
1. Excellent laser beam quality: the weld speed is fast, the welding seam is strong and beautiful, and the utility model has the advantages of high efficiency
2. Industrial PC control: the workpiece can do plane trajectory movement. You can weld points, straight line, circles, squares to straight line, and arcs composed of arbitrary planar graphics.
3. High conversion rate: low energy consumption. It can save a lot of processing costs in long-term
4. High reliability: it can be 24 hours continuous and stable processing to meet the need of industrial mass production and processing.
5.Customization: according to customer demand, exclusive models could be tailored
| S.No | Description | Specification |
| 1 | Wavelength | 1064nm |
| 2 | Maximum output power | 600W |
| 3 | Average output power | 500W |
| 4 | Laser pulse energy | 150 J |
| 5 | Beam divergence | ≤ 6mrad |
| 6 | Lens focal length | f= 75mm |
| 7 | Spot diameter | ≥ 0.15mm |
| 8 | Pulse width | 0.3 - 20ms |
| 9 | Pulse frequency | 0.1 – 500Hz |
| 10 | Monitoring system | Coloured CCD camera |
| 11 | Cross slide | Yes |
| 12 | XYZ moving distance | X:300MM,Y:200MM,Z:200MM |
| 13 | CCD | CCD Camera |
| 14 | Positioning accuracy | 0.02mm |
| 15 | Repeatability | ±0.01mm |
| 16 | Maximum loading capacity | 50kg |
| 17 | Systems power consumption | 380V / 3 Phase / 50Hz, 25kW |
| 18 | Cooling system | Closed loop chiller unit 7P from Hanli |
