Fiber laser marking machine ST-FL20H

plasticbrassmetal

Product Introduction
The ST-FL20H handheld fiber laser marking machine is a lightweight, portable, and high-efficiency laser engraving and marking device. Adopting an integrated all-in-one structure and professional fiber laser source, this machine features stable laser output, fine beam quality, and ultra-high marking accuracy. Different from traditional fixed marking equipment, our handheld design breaks space limitations, supporting multi-angle and flexible marking in narrow, large, and irregular working scenarios. With plug-and-play operation, built-in intelligent touch screen and air cooling system, it requires no computer connection, greatly improving production flexibility and processing efficiency for various industrial marking needs.

Main Technical Parameters
Model: ST-FL20H
Laser Power: 20W
Laser Wavelength: 1064nm
Marking Working Area: 110mm*110mm
Overall Machine Power: 600W/h
Self-developed Handle Weight: 0.9kg
Whole Machine Weight: 19.6kg
Cooling Mode: Built-in air cooling
Service Life: Up to 100,000 hours

Product advantages
● Built-in touch screen display, more convenient operation, no computer required.
● Self-designed handle, weighing only 0.9kg, can move and mark freely without space restrictions, and can easily mark in various working conditions.
● Red light preview, used to preview the marking position, it is easier and more accurate to find the laser focus.
● The electro-optical conversion efficiency is very high, reaching more than 30%, the use cost is low, and the power is saved. The power of the whole machine is only 600W/h.
● Good quality, the marked text, pattern and other information are clear and permanent, without fading or falling off.
● Using optical fiber output, the processing speed is fast, which is 2-3 times that of traditional marking machines.
● Suntop fiber laser marking machines have undergone strict aging tests before leaving the factory, and they output laser beams continuously for 24 hours to ensure 100% machine stability.

Application materials
Suitable for working with most metal marking applications such as Gold, Silver, Stainless Steel, Brass, Aluminium, Steel, Iron Titanium etc, and can also mark on many nonmetal materials,such as ABS, Nylon, PES, PVC etc.

Application industry
Widely used in many industries such as machinery manufacturing, electronic appliances, optical communication devices, lithium-ion batteries, mobile phone parts, auto parts, medical equipment, precision machinery, integrated circuits, instrumentation, computer manufacturing, gold and silver jewelry, craft gifts, clothing and accessories.

Quality Assurance & Certification
Every production procedure is inspected by special testing personnel and professional engineers to strictly control product quality. All our handheld fiber laser marking machines have passed CE, FDA and ISO9001 international quality system certifications. With standardized production and strict factory aging tests, the equipment maintains 100% stable laser output, providing reliable and long-term industrial marking solutions for global customers.