Ningbo Yong Source Technology Co. Ltd.   

Printing PVC welding welding machine: influence the processing effect of non crystal materials, plastic parts, according to the hardness of hard plastic and rubber parts, and modulus of distinction, generally speaking, high hardness, plastic ultrasonic machining performance is better than that of low melting point, high hardness and low melting point of plastic. Therefore, this involves the problem of ultrasonic machining distance distance. Plastic parts are more or less on the ultrasonic energy absorption and attenuation, which have a certain impact on the effect of ultrasonic machining, plastics are generally non crystal materials, according to the hardness of hard plastic and soft parts, and modulus of distinction, generally speaking, high hardness, low melting point