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2021 3-19

Daily application and maintenance of manual welding machine

Welding is a manufacturing technology that permanently connects materials and becomes a structure with a given function. For example， manual welding machines have penetrated into all areas of the manufacturing industry， directly affecting the quality， reliability and life of products， as well as production costs， efficiency and market response speed.
2021 3-19

Comparison of several welding methods What are the electric welding methods

Welding technology is mainly applied to metal base materials. Commonly used are arc welding， argon arc welding， CO2 shielded welding， oxygen-acetylene welding， laser welding， electroslag pressure welding， etc.， and non-metallic materials such as plastics can also be welded. There are more than 40 metal welding methods， which are mainly divided into three categories: fusion welding， pressure welding and brazing.
2021 3-19

Precautions for the safe use of welding tools

Before starting the welding work， first check that the welding machine and tools are in good condition and safe and reliable. For example， whether the insulation between the welding tongs and the welding cable is damaged， and whether the welding machine，s shell is grounded and the welding machine，s connection points are in good contact. It is not allowed to start operations without a security check.
2021 3-19

Overview of inverter DC argon arc welding machine

Features of inverter DC argon arc welding machine:<br>Using advanced inverter technology， high working frequency， small size， light weight and easy to carry.<br>It adopts high-frequency pressurized arc ignition and pulse thermal arc ignition technology， excellent arc starting performance， sufficient welding current， and excellent performance-price ratio.

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Aoshan Welding Equipment Co., Ltd. TEL NO：0086 15706495237

Address: No. 21, Kaifeng Road, Sifang District, Qingdao City, Shandong Province