Perfecting low pressure aluminum casting for wheels requires accurate control of positive pressure to move molten aluminum into a mold quickly and achieve a finished product that has improved mechanical properties (higher density) over a gravity cast wheel. In the O.E.M (Original Equipment Manufacturer) market, low pressure casting is the most common process approved for aluminum wheels. Historically, however, this process has been performed with sub-par pressure control components.JWHEEL has had many opportunities over the years to retro-fit casting machines with our American-made pressure controllers. This has provided us with extensive experience in perfecting a process that results in better quality, peace of mind and much less scrap for our customers. If you are interested in learning how we can help improve your low pressure casting process, continue reading and give us call.