tig-ag娱乐平台官方网站

tig type arc welding machine adopts advanced pulse width modulation (pwm) technology and insulated gate bipolar transistor (igbt) power module to convert power frequency to intermediate frequency, thereby replacing the bulky labor in traditional arc welding machine with a compact intermediate frequency transformer the high frequency (low frequency) transformer makes the machine have the advantages of small size, light weight, low noise, low power consumption and easy portability.

1. the whole machine and all parts are designed with three-proof, high reliability;

2. the power devices are all selected from well-known brands, and the core device igbt is selected from infineon, germany;

3. the digital control system based on 32-bit arm processor can reliably, flexibly and accurately adjust the air supply time, arc starting current, ramp-up time, peak current, base current, pulse frequency, duty cycle, cleaning effect, ac frequency, slow down time, crater current, post air supply time, etc.;

4. in ac mode, rectangular wave, triangular wave and sine wave can be selected for different welding requirements;

5. special arc starting design ensures 100% cold gun arc starting under ac state;

6. the cleaning effect is flexible and adjustable to ensure that the welding seam is bright and beautiful;

7. high-speed dc pulse waveform output, the highest frequency can reach 200hz, the arc is more rigid, the heat-affected zone is smaller, and it is more suitable for thin plate welding;

8. with overvoltage, undervoltage and phase loss protection, it can effectively protect the welding machine from the harsh power supply environment;

9. applicable to generators and any grid voltage between three-phase 320v to 520v;

10. equipped with water cooling interface, optional water cooling components.