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In laser cutting, engraving and marking, laser focus spot size is a key parameter for many users. To help users quickly estimate laser focus spot size under different optical parameters, SPT Laser offers an online focus spot diameter calculator. By entering several key parameters, users can obtain reference results in seconds. ... [Detail]

2026-07-09

For CO₂ laser equipment, its performance and service life depend not only on usage frequency, daily cleaning, and maintenance but also on the cooling system, which is equally crucial. Improper temperature control can not only lead to reduced processing accuracy but also cause costly damage to key components such as the CO₂ laser tube. ... [Detail]

2025-12-06

The Q series is a high-power RF CO2 laser developed and produced by Spectacle Laser Technology Co., Ltd., which won the 2019 Ringier Industrial Innovation Award. It can be used for laser cutting, laser marking, welding, laser 3D printing and many other industrial applications. The following is Everyone introduces the working principle of Q series RF laser in detail. ... [Detail]

2021-05-13

SPT Laser Technology Co., Ltd. (SPT) has always been committed to manufacturing stable lasers to meet high-demand application equipment; the company's main products include laser devices such as co2 RF lasers, CO2 laser tubes, laser obstacle removers, CO2 laser lenses, laser power supplies, etc. ... [Detail]

2021-05-11

With its excellent performance, laser equipment is increasingly used in all walks of life. Laser equipment can be roughly divided into laser cutting machine, laser engraving machine, laser marking machine, laser slicer, laser medical equipment, and other laser equipment. At present, the laser cutting machines used for material cutting on the market can be roughly divided into two types: fiber laser cutting machines and CO2 laser cutting machines. ... [Detail]

2021-05-07

The laser tube is the heart of a laser machine which plays a decisive role in laser cutting performance. A good laser tube should has ideal mode, stable power and other elements. ... [Detail]

2020-03-24