Here is an all-metal foldable 3D printer that lets you bring your ideas to life. The TOPEEDOBOT is a WiFi enabled machine with a built-in SD card reader and LCD display that you can control from your computer or smartphone. The optional WiFi module lets you prepare and send 3D files to the machine from any web-enabled device.
This 3D printer has an aluminum frame. It doesn’t make a whole lot of noise and supports standalone printing. You can adjust print speed, flow rate, temperature, and other settings while printing. This project is currently on Kickstarter.