NBC-500
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Payment
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Origin
China Mainland
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Minimum Order
15
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Packing
Pieces
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- Description
Product Detail
One, electric power, electric power, electric power, electric power, electric welding machine is suitable for the dry environment, not too many requirements, due to small size, simple operation, easy to use, easy to use, speed, welding seam welding seam is widely used in various fields, especially for the same metal material (which can also be used for welding.
Second, electric welder defect: electric welding machine in use around the welding machine will produce a magnetic field, the arc burning will produce radiation to the surrounding, the arc in infrared, ultraviolet light, and metal vapor and soot and other harmful substances, so operation must to do adequate protective measures. Welding is not suitable for high carbon steel welding, due to the welding seam metal crystallization and segregation and oxidation process, for high carbon steel, welding performance is poor, easy to crack, produce hot cracking and cold cracking. Mild steel has good welding performance, but in the process of to proper operation, cleaning and descaling is trivial, sometimes weld can be clip slag pores cracks undercut defects, but the operation will reduce the defects generated properly.