Technical molded alloy wheels

Casting Basics: The easiest is pouring molten alloy into molds. Alloy mold will fill the earth by gravity. This is the most inexpensive method of casting and manufacturers are often used to " clone " type. Compared with other methods, high density of aluminum is not in the mold, and this method usually increases due to increased weight tray thickness.

Low-pressure casting: used to put pressure molten alloy into the mold to achieve high density. Low pressure molding costs higher and basic casting methods commonly used manufacturers for OEM ( processed goods for other firms ). This method is quite complex and requires highly technical and also commonly used for goods sold in the market.

High pressure casting: used by manufacturers to create special wheels lighter and stronger. High pressure castings also make the cost higher. That is also why the lighter wheels more expensive.

Roller Shape: This method also begins with a low-pressure casting. Then, using a special machine will spin wheels and roller presses several components designed to follow the shape. The whole process is done with the heat treatment. This technique is often used for OEM with advanced features or are produced on a limited number of models. With this method will create a very lightweight and strong wheels with reasonable price. This is also a technique to produce wheels for F1 cars.

Injection: is a method of machining alloy pressure while still hot and solid. This technology makes the product very strong and very light. The cost of equipment is very expensive and often high-priced products.