"2500mm automatic seam welder"

Customized Resistance Rolling Seam Welding Machine For Tube Product Description models Item 额定容量Rated power 输入电压Voltage input 额定频率Frequency 最大短路电流Max short circuit current 电极行程Working stroke 焊接速度Welding efficiency 电极压力Max force 焊接能力Max welding capacity 电动机功率Motor power Unit KVA V Hz KA MM 0.7-3.9 N ...

200KVA Automatic Longitudinal Circular Seam Welder Product Description working principle During the seam welding joint formation process (intermittent) seam welding, each welding spot also has to go through three stages of pre-compression, electric heating and cooling and crystallization. However, ...