Technical Support

Safety Precautions for Laser Equipment

Nov 01, 2025

Thank you for choosing ARLLASER. Upon receiving the machine, please carefully read this safety manual before installation. Be sure you understand laser hazards and related electrical risks, take the necessary protective measures, and maintain proper ...

4-in-1 Laser Equipment: How to Set the Cleaning Mode and Process Parameters for the SUP Series?
Dec 03, 2025
This article applies to the all-in-one cleaning mode. 1. Switch to cleaning system Please click the orange button in the upper right corner to switch to the cleaning mode selection interface. Follow the instructions on the screen, click "Cont...
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4-in-1 Laser Equipment: How to Set the Laser Cutting Mode for the SUP Series?
Dec 01, 2025
The all-in-one laser welding machine can adjust welding parameters and change copper nozzles to achieve cutting function, and is used to cut thin metal sheets. 1. Process parameters Unlike welding, the cutting light spot has no width, so the s...
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Laser cleaning machine: How to use the SUP21/22C laser cleaning machine?
Dec 01, 2025
This document applies to the SUP series professional cleaning systems and is intended to help customers quickly understand the machine's operating procedures and then proceed with installation and testing. For more detailed information, please refer ...
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How To Adjust The Red Light offset on the handheld welding gun head?
Nov 29, 2025
Before attempting to adjust the red light offset, ensure that the scale tube and copper nozzle are securely installed and not loose. Graph 1. Comparison of red light states. 1. Adjustment methods(1) - Software Settings (Left/R...
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Handheld Laser Welding Machine (Cleaning Machine) – Precautions and User Guide
Nov 25, 2025
Thank you for choosing ARLLASER handheld fiber laser equipment. After receiving the handheld laser welding machine or cleaning machine, please check that the outer packaging is intact. Once the machine arrives, please contact us immediately to arrang...
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Guide to Selecting Nozzles, Welding Wire, and Shielding Gas for Handheld Laser Welders, and Verifying Focal Position
Nov 12, 2025
1. Use of the copper nozzle The classification of copper nozzles is mainly based on whether wire feeding is used, the wire diameter, and the welding angle, as shown in the figure above. For example, for inside-corner welding with wire feeding using ...
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Specifications and Models of Common Accessories for the SUP Series Handheld Laser Heads
Nov 06, 2025
Many customers have reported that they are unsure how to replenish consumables and standard accessories. To address this, we have compiled a specification table of accessory models for the SUP series handheld devices. This helps customers stock the r...
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