Ultrasonic plastic welding machine from the pneumatic drive system, control system, ultrasonic generator, transducer and tool head and mechanical devices and other components. A pneumatic drive system includes: over Hu, regulator, lubricator, commutator, throttle valve, cylinder and so on. Work first compressor driven by ultrasonic melt machine stroke cylinder to move the transducer to drive up and down the ultrasonic vibration system, dynamic pressure in the medium power ultrasonic welding pressure it is set according to the welding needs. 2, the control system controls the system by the time relay or timer IC components. The main features are: First, the gas transmission system control work to open the welding under control pneumatic valve timing, cylinder pressure welding head down so as to suppress a certain pressure to be the object of ultrasonic welding melt machine price, when finished welding After the dwell period of ultrasonic melt machine supply and pneumatic valve control system will change to make the welding head rebounded reset; the second is to control the ultrasonic generator working hours, the South LK control system makes the entire welding process automation, operation only the start button to generate a trigger pulse, can be automatically completed in this whole process of welding. Sequence the entire control system are: the power to start a trigger pressure control signal transmission, cylinder pressure welding head down and hold the trigger ultrasonic generator working ultrasonic welding melt machine manufacturers, launch and maintain a certain ultrasonic welding time to remove the ultrasound transmitter remain some time back pressure pressure welding head picked up the end of welding. Ultrasonic machining plastics factors as follows: (1) the design of the contact surface (2) the design of the welding wire (3) of plastic material (4) the shape and size of plastic parts (5) the distance between the welding surface and the welding head (6) (7) the amplitude of the welding head of the welding head design (8) the accuracy of the calibration mode (9) pressure welding, ultrasonic welding procedure to select the time parameters: amplitude selection, secondary rod tuning frequency correction mode when the over-melting: Save small welding time, the pressure is not enough to reduce the number of segments amplitude welding: welding time or increased pressure; the number of segments increased amplitude; use higher power models; choose a larger proportion of the secondary rod; determine all parameters of ultrasonic melt machine _ Qingdao Qingdao Tianrun High Frequency (certified) _ ultrasonic melt machine provided by Qingdao Tianrun High Frequency Electric Co. Qingdao Tianrun High Frequency Electric Co., Ltd. (www.gaozhoubo.com.cn) is a leader in Qingdao, packaging related equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qingdao Tianrun High Frequency leadership with the staff warmly welcome all inquiries negotiations to create Qingdao Tianrun High Frequency better future.