4kHz逆變頻率，輸出能量控制精度高；
完善的電流波形控制方案，準確分配起始，結束和中間過程熱量分配；
脈衝加熱和間隙時間設定範圍寬，工藝適應廣；
精密彈簧加壓力，確保焊接過程壓力穩定；
適合石英晶體、傳感器等金屬殼座封裝。

 Sealing can be achieved with precision DC inverter  welding machine

4kHz frequency inverter, the output power control and high precision;
Improve the current waveform control program, accurate distribution of the start, end and intermediate heat distribution process;
Pulse heating time and space set range, wide adaptation process;
Precision spring pressure, the pressure welding process to ensure stability;
For quartz crystal, the sensor package, such as metal shell.