Carbon structural steel is mainly used in railways, bridges, and various construction projects to manufacture various metal components that bear static loads, as well as unimportant mechanical parts and general welding parts that do not require heat treatment. According to national standards, corresponding numbers and companies need to be marked. Name and other information. It is common to use label paper to affix it to the metal surface, but the storage period is short, it is easy to fall off, and the writing will fade in a long-term outdoor environment, which is not very practical. In comparison, the TM handheld portable inkjet printer has the advantages of printing on carbon structural steel. Several major advantages, such as portability, efficiency, durability, and high

Bearing steel has uniform hardness and wear resistance, as well as high elasticity. It is a steel used to make balls, rollers and bearing rings. It is one of the most stringent steel types in all steel production, so it needs to be Mark the relevant steel number, batch number, etc. Traditional handwriting and template spray painting have problems such as large workload and easy fading of handwriting, which cannot effectively solve the marking function on the surface of bearing steel. The excellent performance and characteristics of TM handheld inkjet printer eliminate these drawbacks. The exquisite and compact appearance design is easy to carry in any place, showing the simplicity and efficiency of the portable inkjet printer. The long battery life combined

Alloy tool steel is a steel type with excellent toughness, wear resistance and heat resistance. It is mainly used in the manufacture of measuring tools, cutting tools, impact-resistant tools, cold and hot molds and some special-purpose tools. Traditional manual handwriting and templates Spray paint has poor adhesion on metal surfaces and is prone to fading, blurring, shifting, etc. Therefore, it cannot effectively mark relevant specifications, batch numbers, etc. on alloy tool steel. As a TM handheld inkjet printer, this shortcoming is avoided. The special ink used can maintain standard and neat marking content for a long time, regardless of whether the surface of the alloy tool steel is rusted, and the writing will not fade or shift, eliminating secondary printing. Rework,

With the development of industry, metal components are increasingly used in production and life. Handheld inkjet printers play an important role in scientifically classifying metal components. Table of Contents Classification types of metal components: Material classification According to the materials used in the components, they are mainly divided into the following categories: Steel components: Commonly used structural steel is widely used in construction, bridges, machine manufacturing and other fields. Aluminum components: Lightweight, high strength, corrosion resistance and other characteristics make them widely used in aerospace, transportation and other fields. Copper components: have good electrical conductivity and plasticity, and are suitable for electronic instruments, shipbuilding, architectural decoration and other fields. Magnesium components: lightweight, high strength, and excellent impact resistance, widely used in automobiles,