SL-1500W / 2000W
Speedy Laser
8515809090
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The 1500W automatic fiber laser welding machine (model SL-1500W) from Speedy Laser is a professional industrial-grade laser welding system, originally engineered for precision mold manufacturing and now optimized for diverse metal joining needs across commercial production sectors. Utilizing advanced CW fiber laser technology with a stable wavelength of 1080±5nm, this stainless steel laser welding machine delivers highly concentrated local heat sources, enabling rapid, high-precision metal melting with minimal thermal distortion. Designed for 24/7 continuous industrial operation, it solves core pain points of traditional welding—excessive post-processing, high defect rates, and low efficiency—making it an ideal choice for enterprise manufacturing users pursuing high-quality, cost-effective welding solutions.
This industrial laser welding system features an ultra-small heat-affected zone, delivering uniform, aesthetic weld spots with no porosity or deformation. This eliminates extensive grinding, polishing, and secondary finishing, directly shortening production cycles, cutting labor costs, and improving finished product yield for your manufacturing operations.
Equipped with an advanced automatic light shielding system, the machine eliminates harmful laser eye stimulation, reducing occupational safety risks and compliance costs without extra expensive protective equipment. The user-friendly digital display enables intuitive parameter adjustment, minimizing staff training cycles and downtime caused by operational errors.
With a multi-observation system, integrated CCD camera, and soft laser beam for optimal molten pool control, this mold repair laser welding machine delivers consistent precision for complex fine welding tasks, including mold repair and thin-wall component welding. The efficient water cooling system ensures stable performance in 10-40℃ working environments, supporting uninterrupted production and extending equipment service life.
Item Name | SL-1000W | SL-1500W | SL-2000W |
Laser Power | 1000W | 1500W | 2000W |
Laser Wavelength | 1080±5nm | 1080±5nm | 1080±5nm |
Laser Type | CW Fiber Laser | CW Fiber Laser | CW Fiber Laser |
Frequency Range | 20-200KHz | 20-200KHz | 20-200KHz |
Adjustable Power Range | 10%-100% | 10%-100% | 10%-100% |
Maximum Welding Depth | ≤0.3mm | ≤0.5mm | ≤0.8mm |
Working Temperature | 10-40℃ | 10-40℃ | 10-40℃ |
Maximum Power Consumption | ≤4KW | ≤5KW | ≤7KW |
Operating Voltage | 220V/50-60Hz | 220V/50-60Hz | 380V/50-60Hz |
Cooling Method | Water Cooling | Water Cooling | Water Cooling |
This automatic fiber laser welding equipment is compatible with stainless steel, carbon steel, mold steel, aluminum alloy, copper, and other conductive metals. It is widely used in:
Mold manufacturing and repair: plastic molds, die-casting molds, extrusion molds, glass molds, rubber molds
Precision parts production: digital products, mobile phones, toys, automotive and motorcycle components
General industrial manufacturing: kitchen and bathroom hardware, medical devices, sheet metal processing
As a professional laser equipment manufacturer with deep industry expertise, Speedy Laser delivers reliable, high-performance laser solutions for industrial production clients worldwide. Our 1500W stainless steel fiber laser welding machine uses industry-proven core components, including Raycus laser sources and Hanli water chillers, with strict pre-shipment quality testing for long-term stable operation. We offer customized welding solutions tailored to your production needs, paired with a professional technical support team for full-process installation, training, and after-sales service, helping you improve production efficiency and strengthen market competitiveness.
The SL-1500W model reaches a maximum welding depth of ≤0.5mm, while the 2000W variant supports up to ≤0.8mm for thicker material applications.
No. The machine features an intuitive digital control system, allowing operators to master basic operations after a short training period, significantly reducing your labor training costs.
The equipment operates stably in a 10-40℃ temperature range, with a high-efficiency water cooling system to maintain consistent performance during long-term continuous production.


