The machine uses a fibre laser source available in 10 W, 20 W, or 30 W configurations, allowing users to balance marking speed and depth with cost and power consumption. The standard working area is configurable at 100×100 mm, 175×175 mm, or 200×200 mm, covering most small and medium-sized components such as tools, nameplates, and electronic housings. The motion and focusing structure is integrated in a rigid vertical column and tabletop base, which improves stability during operation and ensures consistent focal distance on flat workpieces. Function options include rotary fixtures, automatic focusing, and dual red-light positioning to simplify setup and improve repeatability when switching between different part geometries. The system is suitable for continuous industrial use in sectors such as precision machinery, electronics, medical devices, hardware tools, automotive parts, clocks and instrumentation, and consumer products requiring permanent identification marks like serial numbers, barcodes, QR codes, and logos. It supports marking on metals and many non-metal materials, including stainless steel, aluminium alloy, coated metals, electroplated surfaces, oxides, ABS, epoxy resin, inks, and engineering plastics, enabling high-contrast, wear-resistant codes and graphics. This desktop-style fiber laser marking machine (often called Type D or D-model in listings) is compact and versatile, with features like optional rotary attachment for cylindrical objects, autofocus for easier setup, and double red light for precise manual focusing. The EZCAD software (typically EZCAD2 or compatible versions) runs in English and supports standard file formats for design import and parameter control.