HT4400 Swril Ring 120791 Hypertherm Plasma Cutter Parts / Plasma Consumables

Plasma Cutter Swril Ring  120913, Hypertherm Plasma Cutting Swirl Ring

1. Hypertherm consumables for HT4400, HPR400XD, HPR260XD, HPR130XD, HPR260, HPR130, HSD130, HD3070, HD4070, HT2000, MAX200, POWERMAX1650, POWERMAX1250, POWERMAX65, POWERMAX85, POWERMAX45, POWERMAX30 and so on.

2. Kjellberg consumables for HiFocus80i, HiFocus100i, HiFocus130i, HiFocus160i, HiFocus280i, HiFocus360i, HiFocus440i and so on.

3. Esab consumables for PT-25, PT-36, PT-37, PT-600, PT-15XL, PT-19XL, PT-31XL and so on.

4. Koike consumables for SUPER 400, SUPER 400 PLU.

5. Komatsu plasma consumables for 30KW, 60KW 3082, 3084, 3086, 6082, 6084.

Shanghai HengSheng Welding & Cutting Technology is a professional manufacturer plasma consumables electrode, nozzle, shield, swirl ring, inner cap, retaining cap, water tube, torch body and so on. Each of our products has been tested with a rigorous precision instrument, A large number of piercings tests and service life tests, And made batch trial in our customers. If all results are good, then we will producing them.

Technical Support:

Anti interference of plasma power supply

The main interference source of the plasma numerical control system is the power supply part. It usually adopts the high frequency ignition device is used to ignite the arc, high frequency transformer secondary side voltage up to 3000 - 6000V, pulse frequency of 100 Hz, radiated interference and the grid pollution (interference) are very strong, and high current AC / DC contactors and relays off fault on the grid will cause surge. Usually the plasma cutting machine arc caused by the computer's internal chaos, can not be normal cutting, the first CNC cutting machine and even require the user to start arc and then start the computer, running the CNC system program. This not only makes the complicated operation, the computer is not fully utilized, but also seriously affect the life of the computer, so the suppression of plasma power interference, reduce the pollution to the power network is the primary problem, specific measures:

(1) is to increase the high frequency arc shield, reduce high-frequency radiation;

(2) improvement of control system of plasma power.

Plasma cutting machine of the control power supply of 220V directly quoted from the grid voltage, / arc arc line directly from the cutting machine leads to numerical control electrical cabinet, and during CNC power system together, so that the plasma / arc caused by the high frequency interference and electromagnetic interference caused by high current directly on into the grid. Measures the voltage of 220V control line increased isolation transformer. At the same time / destroy arc control signal through the relay isolation is relative weak AC 24V control line into the numerical control electrical cabinet.

(3) other wiring anti-interference measures

Main transformer primary side and secondary side increased RC absorption circuit and a varistor, the contactor and the relay coil is connected in parallel with resistance capacitance circuit, the DC part set a high frequency bypass capacitor, the purpose of all these measures is suppressing the interference source and reduce the pollution to the grid voltage.

Plasma cutting machine matters needing attention

The selection of cutting parameters of CNC plasma cutting machine is very important for cutting quality, cutting speed and efficiency. The correct use of CNC plasma machine for high quality fast cutting, cutting process parameters must be deeply understood and mastered.