Price.

The main drawbacks of most welding inverters include:

Price. Inverter welding equipment is much more expensive both rectifier and transformer models of comparable power and performance. Large -scale updating of devices for welding may not elementarily compatible with the budget of the enterprise, and it is possible to replace equipment in parts not always. If routine work is performed, if the requirements for the quality and productivity of everyday welding are moderate, if the increased electricity and electrodes consumption is acceptable, proven rectifiers/transformers are able to continue the “welding service” for many years. Which, in fact, is happening at many enterprises with episodic repair welding, in cooperatives and small workshops, and t. D.