HWASHI WL-RS3-300 Stainless Steel Sink Seam Welding Machine For plants measured in bowls per shift rather than bowls per day, cycle time is the whole game. The WL-RS3-300 splits loading, welding and unloading across three rotary positions to push output to about 90 seconds per bowl. Key Features Three rotary positions: Load, weld and unload happen in parallel, the head is never waiting on the operator. 300kVA power supply: Full current available at the higher duty cycle this