![]() ![]() Our customers enjoy the cost saving labor benefits, along with the peace of mind knowing that G&W Foundry will coordinate, execute, supervise, and expedite the production to meet the product specifications as provided by the customer. Offshore casting of metal products in China presents an array of manufacturing issues that will directly affect profits if not properly managed. In fact, our 100% satisfaction guarantee says it all. We are fully capable of managing in-house, the everyday difficulties of doing business in China. We have the same ability to supply our customers with the option of the same products from overseas as they would find domestically. Over the past 15 years, G&W Foundry has developed solid and secure relationships with overseas foundries. The different grades of gray iron and ductile iron have various properties depending on the application of the casting to best suit the customers’ needs. G&W Foundry manufactures machine tool castings such as machined tools, milling machines, lathes, grinding machines, and presses that are made from gray cast iron and ductile iron. G&W Foundry is a global supply chain management company, with iron and metal foundry partners who manufacture in grey ductile, grey iron and light mental parts of aluminum, brass and alloys. We provide custom-fit solutions for our client’s requirements. Today, cast iron is found in almost all durable goods and machinery. The most predominant metals used in castings are iron, aluminum, steel and copper-base alloys. ![]() Metal casting is one of the oldest and most common casting processes. ![]() Iron Castings is still a large portion of what G&W produces today, domestic and offshore for a wide variety of different industries. When G&W Foundry was founded back in 1932, we produced mainly iron castings specializing in stoves and spare parts. While Green Sand is the most commonly used, no bake will produce a nicer surface finish that may be more attractive to the eye depending on your application. G&W Foundry primarily uses the Sand Casting process in our production of ductile iron castings along with other grades of metal castings. Sand Castings are poured at 2600 degrees Fahrenheit and are an inexpensive and efficient casting option. Sand Casting is the casting process that’s characterized by the use of sand as the mold material. We have the ability to produce castings in all shapes and sizes weighing as little as 1 ounce to 30,000 pounds. Selecting your preferred casting process depends largely upon the size of the production run and the preferred characteristics of the final part.Ĭommon applications for the use of gray iron castings in the OEM (original equipment manufacturing), automotive and aerospace industries include valves, forges, compressors, pumps, and more.G&W Foundry specializes in all types of metal castings from aluminum castings, bronze castings, iron casting, to stainless steel casting. ![]() Gray iron castings can be produced through several different metallurgical and core processes, including sand casting and die casting. It can be spelled either as gray or grey, even though American usage tends to be gray. The name of the material is derived both from its basic composition and from the grayish hue that fractured surfaces of the metal typically possess. Gray iron is an alloy composed of 95% iron, with an addition of 2.1% – 4% carbon and 1% – 3% silicon. ![]()
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