Our new Resistance spot welding joins overlapping metal sheets by clamping them between copper electrodes and briefly sending a high electric current through the contact point; the metal’s resistance concentrates heat in that tiny area, melting it, and as the current stops the pressure holds the molten metal in place so it solidifies into a small fused “weld nugget” that locks the sheets together. This fast, localized, and reliable method is widely used across industries, including manufacturing—where it joins parts in consumer appliances, electronics, and other fabricated products—and sheet metal fabrication, where it creates strong, pinpoint joints for a wide range of applications.
We are also working towards making the electrical (home/industrial) ovens energy efficient. To achieve this objective, we minimize the unwanted heat loss from the oven to the environment by better thermal engineering and / or using nano-material based thermal insulations. As a result of this, heat cannot easily escape from the oven and so the oven demands less electrical energy from the power supply to maintain same temperature. Thus, about 50% of electricity consumption is saved in ovens designed and manufactured by us.