What casues HF welding machine strick spark and how to forbid it?

What casues HF welding machine strick spark and how to forbid it ?

                                       ----provided BY Kailong Machinery Co.,Ltd,only for reference 


1. HF welding machine mould must adjust to flat
2. When debug a new mould, current need change to 0.2A, and then use homology device change current to suitable position to heat seal 
3. If have spark, operator must use clean fabric, add alcohol, gasoline, methylbenzene to clean up dusk
4. underside mould must use insulating materail. forbid damage product
5. On production process, Vibtation bucket strick spark mainly becuase of condensor plate, voltage tube base .deal method is the same as capacitor adjust tab.
6. Mould need have a constant temperature, mould temperature change will cause product quality unstable
7. High frequency output need adjust higher, lessen output time, because of product can’t bear high temprature
8. Check mould and below plate parallel or not
9. Mould size don’t matching HF machine, cause output power lower 
10. Poor contact Transformer or current cocontactor, output current become virtual current

contact with us for customer support

We are ready 24 hours/7 days to support.