A toy crane machine, a staple in arcades and entertainment centers, is built using a combination of durable, safe, and functional materials. The primary framework is typically constructed from strong, welded steel or aluminum, providing the necessary rigidity and stability to withstand constant use. The exterior panels and the prize enclosure are commonly made from clear, high-impact acrylic or polycarbonate sheets. This transparent material allows players a clear view of the prizes while being resistant to scratches and cracks.

The critical mechanical components, such as the claw mechanism, gears, and guide rails, are precision-made from metals like steel or durable engineering plastics to ensure smooth and reliable operation. The control system consists of electronic parts including a PCB (printed circuit board), wiring harnesses, buttons or joysticks, and often a coin mechanism or digital payment reader.

For the prizes themselves, the most common items are plush toys, which are made from polyester fibers and fabrics. The machine's interior is often lined with soft padding and decorated with colorful graphics printed on vinyl or plastic films to create an attractive visual appeal. Ultimately, the material selection focuses on safety for all ages, longevity under heavy operation, and maintaining an engaging, fun experience for players.