1. This machine is a one-piece combination of three or more sets of ultrasonic vibrators, specifically for welding special specifications and sizes (such as: long, curved, large-area plastic products) to improve production speed and appearance.
2. The machine head can be rotated 360 degrees arbitrarily, and the welding products are wider. Single action welding or synchronous welding can be set.
3. The whole machine is gravity casting, CNC machined processing, equipped with a large table structure, sturdy and durable, high precision, movable lathe operation, convenient operation.
4. Electric lifting body, convenient and quick to adjust the mold.
Working principle of ultrasonic three-head plastic welding machine: three-head ultrasonic plastic welding machine is generally designed for long, curved or other complex and large plastic welding parts. Three single-head ultrasonic plastic welding machines are combined, each All of them can be operated and set parameters individually to better meet the characteristics of the weldment. The specific welding principle is: using an ultrasonic transducer to convert high-frequency electrical energy into mechanical vibration energy, and then transfer it to the contact surface of the weldment through the ultrasonic welding mold. Mechanical vibration will generate high temperature, and when the melting point of the weldment is reached, the plastic part will melt. The ultrasonic welding head applies a certain pressure again, and when the mechanical vibration stops, the plastic parts are rapidly cooled and solidified, and the specific shape designed by the ultrasonic welding head and the bottom mold will be formed. In addition, double-head ultrasonic welding can achieve perfect welding effect, and the welding strength is the same as that of raw materials. Three-head ultrasonic welding machine: Application in the automobile industry: manufacturing body plastic parts, automobile doors, automobile instruments, lights and mirrors, sun visors, interior parts, filters, reflective materials, reflective spikes, bumpers, Cables, plastic filters for motorcycles, radiators, brake fluid tanks, oil cups, water tanks, fuel tanks, air ducts, exhaust gas purifiers, tray filters, bicycle parts, bicycle taillights, electric bicycle parts, etc.
Three-head ultrasonic welding machine: applications in the electronics industry such as: plastic electronics: prepaid water meters, communication equipment, cordless phones, mobile phone accessories, mobile phone cases, battery cases, chargers, valve-controlled sealed maintenance lead-acid batteries, 3-inch floppy disks , U disk, SD card, CF card, USB connector, etc. Double-head ultrasonic welding machine: it is widely used in the stationery industry, such as: stationery box, color pencil box, file folder, pen knife, photo album, folding box, PP hollow Plates, pen sleeves, ink cartridges, toner cartridges, etc.
Three-head ultrasonic welding machine: The welding principle transmits ultrasonic energy to the welding area through the upper weldment. Due to the large acoustic resistance at the welding area, which is the interface of the three weldings, local high temperature will be generated. In addition, due to the poor thermal conductivity of the plastic, it cannot be distributed in time for a while, and it gathers in the welding area, causing the contact surface of the two plastics to melt rapidly, and after a certain pressure is applied, they merge into one. After the ultrasonic stops acting, let the pressure continue and hold for a while to make it solidify and shape, so that a solid molecular chain is formed to achieve the purpose of welding, and the welding strength can be close to the strength of the raw material.