Livestock Feedlot Panel Welding Machine The HW-AM1600L is a 1600mm heavy gauge panel welding machine for cattle and livestock corral systems built for American cattle operations and ranch supply distributors that need rugged corral panels in high volume. It combines a rigid stress-relieved frame, a 150 kVA medium frequency DC welding transformer and a PLC touchscreen HMI, so a single operator can hold consistent nugget strength across a full shift. Why Buyers in the Americas