20khz/15khz Precision Ultrasonic Plastic Welding Machine For Hard Plastic Material

The ultrasonic plastic welding machine transmits the ultrasonic energy to the welding area through the upper weldment. Due to the large acoustic resistance at the interface of the two welding areas, the local high temperature will be produced. Due to the poor thermal conductivity of the plastic, it can not be distributed in time for a while, and gathered in the welding area, resulting in the rapid melting of the contact surfaces of the two plastics, plus a certain amount of pressure, so that they are integrated. When the ultrasonic stops, let the pressure last for a few seconds to make it solidify and form, so as to form a solid molecular chain, achieve the purpose of welding, and the welding strength can be close to the strength of raw materials.

Advantages of ultrasonic plastic welding machine:
1. Fast and accurate - most ultrasonic welding can be completed in 0.1-0.5 seconds;
2. Stable quality - mechanized production, stable and reliable product quality;
3. Economic benefits - free of a large number of clamps and adhesives, reducing labor and cost;
4. Beautiful and clean - the surface is well formed without damage or deformation. No scratch and adhesive residue;
5. Simple process - no preheating, no cleaning and other processes;
6. Convenient operation - as long as the welding parameters are set, the operation is very convenient;
7. High strength, good air tightness ----- the weld composition is the same as the base metal, high strength, good air tightness, no water leakage, no air permeability;
8. Automatic welding can be realized ----- 15K ultrasonic plastic welding machine is very easy to realize automation.

20khz/15khz Precision Ultrasonic Plastic Welding Machine For Hard Plastic Material