Custom gravity casting: Alloy aluminum is melted into liquid state and poured into the casting mold, after cooling and solidification, cleaning treatment to get the casting with predetermined shape, size and performance, after molding for mechanical processing (deburring, trimming appearance, polishing) and made. The customized gravity casting product needs to be molded according to the requirements, and the price is lower for mass production.
Casted wheels are made of lightweight metals like aluminum and magnesium. Casting is the method of producing cast alloy wheels, which involves discharging hot liquid metal into a wheel mold and allowing it to cool. The wheel is then extracted from the cast once the alloy has cooled.This is the most primitive processing method for aluminum alloy wheels wholesale, which can be formed by pouring high-temperature liquid metal into the mold and cooling it. This method is efficient and low cost, but the uniformity of each part of the manufactured wheel is poor, and the molecular density is relatively low, resulting in low strength, so it is not very suitable for high-strength use of passenger vehicles. Casted wheels are easier to process on lathes, which allows you to diversify the design. Low weight (especially compared to factory stamped steel wheels). Corrosion resistance. Light alloy materials based on aluminum and magnesium successfully resist oxidation processes.
As the professional casting wheel manufacturer in China, JWHEEL offers the best cast aluminium wheels for wordlwide customers, including gravity cast wheels and low pressure casting wheels. Want to know the difference between gravity cast vs low pressure cast, welcome to inquire about wholesale cast alloy wheels price, we are the best choice of alloy wheel factory.