Shandong ultrasonic plastic welding machine supplier

Cattle Manager: 13854803276 Shandong Dong Kai Engineering Materials Co., Ltd. is a research and development production and aftermarket sales for an integrated enterprise, mainly engaged in the manufacture of ultrasonic welding equipment, general machinery parts and components. Products: Ultrasonic geocell welding equipment, ultrasonic welding equipment plastic grille, PE sheet extrusion equipment, PE strip extrusion equipment, PP belt stretching device. Geocell variety of products, geogrid products. Ultrasonic welding is a welding thermoplastic articles high technology, a variety of thermoplastic plastic parts using ultrasonic welding can be treated, without adding a solvent, adhesive, or other supplements. The advantage is increased many-fold productivity, reduce costs, improve product quality and production safety. Ultrasonic plastic welding principle is to generate 20KHZ (or 15KHZ) high-voltage, high-frequency signal from the generator through the transducer system, the signal is converted to high frequency mechanical vibration is applied to the plastic parts, through inter-surface and internal molecular leaving friction transferred to the interface temperature, when the temperature reaches the melting point of the workpiece itself, so that the workpiece interface to quickly melt, then fill in the gap between the interface, when the vibration stops, the work piece is cooled at a certain pressure setting, then to achieve perfect welding results. "First-class products, excellent service," is our consistent purpose. We would like to with the community and customers work together for common development. Cattle manager 13854803276