Top Quality Seam Welding Machine for Precise and Strong Welds , Shop Now

Plasma arc welding machine PT4000, equipped with high-power cooling water tank, high stability, can work for a long time in high temperature environment, suitable for thick plate welding. High arc energy, strong penetration. The arc column is long and thin, no beveling is needed for thin workpieces, shortening the preparation time. Since the plasma arc shape is close to cylinder, the quality of weld is not sensitive to the change of arc length. The divergence angle is very small (about 5 degrees), and the straightness is good. Arc changes in the heating spot area has little effect, easy to obtain a uniform weld state. Fast speed, 3-5 times of ordinary argon welding. High energy density, arc directionality, can produce stable small hole effect, the use of small hole effect can be obtained good single-sided welding and double-sided forming. Good control and adjustability of the arc column. It is suitable for welding of low carbon steel, high and low alloy steel, stainless steel, titanium alloy, copper, nickel and its alloys, and meets the needs of precision welding and high-quality and high-efficiency welding in chemical industry, pressure vessel, aerospace industry, weapon industry and other industries.

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