Hypertherm Powermax1250 Shield Cap 120930 / 120929 Plasma Cutter Consumables
 
            We can offer you all plasma consumables for hyptertherm, Kjellberg, Esab, Koike, Komatsu, Thermadyne, such as: electrode, nozzle, shield, swirl ring, inner cap, retaining cap, water tube, torch body and so on.
         We are specialized in the production of plasma cutting machine torch consumables manufacturer, we are engaged in the industry for ten years.

 
 
 
 
 
 
 
 
 
.
 
 
 

 
Technical Support:
plasma cutting arc fault analysis
 

6. spark generator can not automatically cut off

Plasma cutting machine work, first of all to ignite the plasma arc, by the high frequency oscillator excited gas between the electrode and the inner wall of the nozzle, resulting in high-frequency discharge, the gas ionization and the formation of local small arc, the small arc by compressed air, ejected from the nozzle to ignite plasma arc. This is main task spark generator. Under normal circumstances, the working time of the spark generator is only 0. 5 ~ 1s, can not be automatically cut off the reasons for the general control circuit board components, the discharge electrode gap between the spark generator is not suitable. Solution: should always check the spark generator discharge electrode, so that the surface is smooth, timely adjustment of the discharge electrode gap of the spark generator (0. 8 ~ 1. 2mm), if necessary, replace the control panel.

7. other

In addition to the above reasons, the cutting speed is too slow, cutting the verticality of the torch and workpiece, and the operator of the plasma cutting machine familiarity, the operation level and influence the stability of the plasma arc, the user should notice in these aspects.