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  • 2023-08-17

    Application analysis of high-efficiency and energy-saving high-frequency pipe making machines

    Relatively speaking, the high-frequency welded pipe equipment consumes the most electricity on the production line of welded pipe manufacturers. Therefore, the efficiency of high-frequency welded pipe equipment directly affects the energy consumption per unit of the enterprise, and has a direct deci

  • 2023-07-02

    How high frequency pipe welding machine improves pipe production efficiency

    It is a special equipment used to heat and press metal pipes by high-frequency current, so as to join them into one welding equipment. The process of combining high-frequency current and resistance heating of metal pipes makes the surface of the pipes subject to high temperature and high pressure, t

  • 2023-05-18

    Tube Mill Fault Analysis——Squeeze Roller Mechanism Scratches

    (1) The hole type does not matchThere are two-roller, three-roller and four-roller weld seam extrusion structures. As long as the combined hole shapes do not match, it is easy to cause scratches on the surface of the tube blank, especially the two-roller structure.There are many factors that cause t

  • 2023-03-07

    What are the temperature control of the straight seam welded pipe unit

    The straight seam welded pipe unit sends the strip steel into the welded pipe unit, and after rolling by multiple rollers, the strip steel is gradually rolled up to form a round tube billet with an opening gap. Adjust the reduction of the extrusion roller to control the weld seam gap at 1~3mm, and m

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