上海岳友塑胶熔接设备厂乃是一个生产三星牌各类塑料焊接设备专业企业，它是研发，设计，制造，销售于一体的企业。工厂于九十年代创立以来，产品远销东南亚，中东，国内各城市，建立各地区技术服务部，满足用户售前，售后服务，工厂坐落于上海大都市近郊，交通十分便利。

  建厂十多年来，培养了大批技术人员，铸造出优质产品，技术上不断创新，满足于不同客户塑料产品的焊接要求，深受用户认可和信赖，目前本厂不断在成绩中前进。

 Shanghai Yue you Plastic Welding Equipment Plant is a high-tech enterprise integrating the research and development, design, production, marketing and service of plastic welding machinery, such as hot plate welder, ultrasonic welder, spin welder. 

Since our establishment, by virtue of hard-working staff, leading-edge technology and superior manufacturing capabilities, we have e a pioneer in the field of hot-melt machinery. We are committed to sharing the most advanced products and technologies with customers home and abroad with the most effective customer solution.

At present, our equipment and technology are widely used in plastics, electronics, environmental protection ,medical instruments ,electrical appliances, auto parts, auto lamps, non-woven fabrics, toys and other fields, enjoying a good performance and reputation.

Adhering to the business philosophy of “people-oriented , quality-leading, customer first, the pursuit of excellence, technical services in good faith”, we sincerely invite friends from all walks of life to cooperate with us for a better future of Chinese high-tech welding equipment.

机型：2803 

输出功率：300W 

频率：28KHz

输入电压：220V50Hz

输出时间：0.01-10S

焊接面积：1-15mm

超声波焊接机原理 

当超声换能器产生的能量传送到焊区，由于焊区，即两个焊接的交界面处声阻大，因此会产生局部高温。由于塑料导热性差，热量聚集在焊区，使两个塑料的接触面迅速熔化，加上一定压力后，使其融合成一体。