Huafeng Coal Mine successfully developed energy-saving security controller for electric welding machine

Huafeng Coal Mine, part of Shandong Xinwen Mining Group, has developed an energy-saving and safety-enhancing controller for electric welding machines. This innovative device has been successfully implemented by the mine's team, resulting in remarkable improvements in both energy efficiency and operational safety. The energy saver uses a current detection system to automatically cut off power when the equipment is not in use, eliminating the need for frequent manual switching of the power supply. This not only reduces electricity consumption significantly but also extends the lifespan of the welding machine. In terms of safety, the controller adds an extra layer of protection for welders. It works by connecting a capacitor in series with the power supply, which lowers the secondary voltage from the original 60 to 70 volts down to 7 to 18 volts. This reduced voltage minimizes the risk of electric shocks, especially in wet conditions caused by rain or accidental leakage, as well as during electrode replacement. This advancement not only improves working conditions but also enhances overall workplace safety, making it a valuable innovation for mining operations and other industrial environments where welding is commonly used.

Carton Box Printing Slotting Die-Cutting Machine

Flexo Slot Folder Gluer Machine,Flexo Printer Carton,Flexo Printer Machine

DONGGUANG CANGHAI PACKING MACHINE CO.,LTD , https://www.xtprintmachine.com