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  • So Easy! Automatic Welding of Pipes

    So Easy! Automatic Welding of Pipes

    Welding, as a special type of work, especially for welders engaged in pipeline welding, welding in various positions such as flat welding, horizontal welding, vertical welding, and overhead welding is commonplace. Welding is difficult, and welders often feel physically a...
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  • What’s The Pipeline All-position Automatic Welding Equipment

    What’s The Pipeline All-position Automatic Welding Equipment

    With the continuous improvement of people’s living standards, there are fewer and fewer young people willing to engage in welding. Industries such as pipeline installation have encountered various problems in the recruitment of welders, such as difficult recruitment, exp...
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  • Celebrate! Tianjin Yixin Won The Honorary Title Of “National High-tech Enterprise”

    Celebrate! Tianjin Yixin Won The Honorary Title Of “National High-tech Enterprise”

    Recently, by the relevant provisions of the "Administrative Measures for the Recognition of High-tech Enterprises" (Guoke Fahuo [2016] No. 32) and the "Guidelines for the Administration of Recognition of High-tech Enterprises" (Guoke Fahuo [2016] No. 195), the list of th...
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  • Brief Introduction of Tianjin Yixin Pipeline Automatic Welding Equipment

    Brief Introduction of Tianjin Yixin Pipeline Automatic Welding Equipment

    Working principle This intelligent pipeline all-position automatic welding machine adopts fixed pipes and crawling welding heads to realize all-position automatic welding of pipelines. The welding process adopts high-efficiency and low-cost CO2 gas shielded weld...
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  • TIG, MIG, MAG Welding Comparison

    TIG, MIG, MAG Welding Comparison

    1. TIG welding generally involves holding the welding torch in one hand and the welding wire in the other, which is suitable for manual welding of small-scale operations and repairs. 2. For MIG and MAG, the welding wire is sent out from the welding torch through the auto...
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  • Application of Pipeline Automatic Welding in Oil and Gas Pipeline

    Application of Pipeline Automatic Welding in Oil and Gas Pipeline

    1.Technical background With the continuous deepening of land and offshore oil and gas resource development activities, the demand for pipeline laying and welding equipment has increased sharply. Pipeline all-position automatic welding technology has been widely used in t...
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  • Welding Methods Collection

    Welding Methods Collection

    Welding Methods Collection 1. Manual arc welding Manual arc welding is the earliest developed and still the most widely used welding method among various arc welding methods. It uses a welding rod coated with paint as the electrode and filler metal, and the arc burns between the end of the weldi...
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  • What Are The Types Of Gas Shielded Welding Droplet Transfer

    What Are The Types Of Gas Shielded Welding Droplet Transfer

    What are the types of gas shielded welding droplet transfer What is a free transition? What are the forms of free transition? The process of the droplet leaving the welding wire and flying freely to the molten pool through the arc space is called free transition. During the transition process, t...
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  • Current Status of Automatic Welding

    Current Status of Automatic Welding

    Current status of automatic welding Current status Automatic welding equipment for domestic oil and gas pipeline industry can be used for pipeline flat welding, vertical welding, horizontal welding, overhead welding...
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  • How to Choose The Right Pipe Automatic Welding Machine

    How to Choose The Right Pipe Automatic Welding Machine

    How to choose the right pipe automatic welding machine At present, under the general trend of smart pipeline construction, pipeline automatic welding machines are used in many fields, in addition to oil and gas pipelines, such as heating pipelines, construction steel cyl...
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  • Summary of CO2 Welding Problems And Methods

    Summary of CO2 Welding Problems And Methods

    Introduction: In CO2 gas shielded welding, poor wire feeding and uneven wire output often occur during welding, which will bring difficulties to welding and directly affect welding quality. The weld that should be welded at a time is often divided into several sections to be welded. Based on my y...
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  • Common Problems in the Welding Process! Welder Must Collect

    Common Problems in the Welding Process! Welder Must Collect

    Common problems in the welding process! Welder must collect Welding defects can be divided into internal defects and external defects according to their position in the weld. External defects are located on the outer surface of the weld and can be seen directly. External defects mainly include we...
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