Hubei Plastic Drainage Board Welding Machine Henan Nanyang Tunnel Portable Geomembrane Welding Machine SF Free Shipping

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　　Hubei Plastic Drainage Board Welding Machine Henan Nanyang Portable Geomembrane Welding Machine SF Free Shipping

　　Waterproof board is the main structural material for structural waterproofing and drainage. If the operation is not standardized, it will cause hidden dangers and serious durability. The hot melt welding process of waterproof boards (hot air or soldering iron) is greatly affected by the melting point of waterproof boards and hot melt gaskets, making it difficult for operators to grasp the hot melt time and welding strength, resulting in common problems such as welding scorch, welding penetration, and weak welding. The hanging of suspenders may result in insufficient thickness of the secondary lining or detachment behind the secondary lining due to the waterproof board not being able to adhere closely to the surrounding rock. If the waterproof board and hot melt welding ring are not welded properly, either the waterproof board is welded through and cannot provide waterproofing, or the welding is not firm and easy to fall off, which cannot achieve the purpose of fixing the waterproof board. The Oukade waterproof board ultrasonic welding machine generates high voltage and high frequency of 20kHz to 35kHz. Through energy conversion, it is converted into high-frequency mechanical vibration and applied to the waterproof board. The temperature transmitted to the interface of the Oukade waterproof board ultrasonic welding machine is increased through the surface and internal molecules of the waterproof board and gasket. When the temperature reaches the melting point of the work itself, the waterproof board and gasket at the interface quickly melt, and then fill the gap between the interfaces. When the power is disconnected, the high-frequency vibration stops, and the waterproof board and gasket cool and solidify under a certain pressure, finally achieving the welding effect. The ultrasonic welding process for this waterproof board is simple, economical, and efficient. Hubei Plastic Drainage Board Welding Machine Henan Nanyang Portable Geomembrane Welding Machine SF Free Shipping

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