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CO2 gas shielded welding often results in poor wire feeding and uneven wire output during welding, which can cause difficulties in welding and directly affect the welding quality. The weld seam should be divided into several sections to be welded at once. The ...

Due to the asymmetric heat generated during welding, the majority of welding deformations occur, resulting in uneven expansion. Here are several methods to prevent welding deformation for reference: Reduce the cross-sectional area of the weld seam, and u...

At the 27th Shanghai Essen Welding & Cutting Machines attracted eyes of many customers and many showed great interest in our machines and the plan to cooperate us. On August 16, we welcomed a customer from Russia. He visited our booth at SAHGNHAI Essen Weldin...

Sichuan Morrow Welding emerged as a standout at the 27th Shanghai Essen Welding & Cutting Fair, showcasing an impressive array of advanced welding solutions. Our exhibition featured some of the most cutting-edge technology in the welding industry, including th...

Argon arc welding must be operated by a dedicated person on the switch. Check whether the equipment and tools are in good condition before work. Check whether the welding power supply and control system have grounding wires, and add lubricating oil to the ...

The welding current of tungsten inert gas arc welding is usually selected based on the material, thickness, and spatial position of the workpiece. As the welding current increases, the penetration depth increases, and the width and excess height of the weld se...

     

On July 31, Sichuan Morrow Welding Development Co., Ltd. , the experienced welding machine supplier in China, dispatched 100set of NBC-500X all-digital MIG/MAG Welding Machines to the customer from the shipyard industry. This is the first half of the second b...

The relationship between welding speed and weld quality should be understood dialectically and not neglected. Mainly manifested in the heating stage and crystallization stage. Heating stage: Under the condition of high-frequency straight seam welded ...