Design and Implementation of Chocolate 3D Printer

With the development of 3D printing technology, 3D printing products are appeared in our daily life gradually. Especially the food 3D printing, it will bring us a more healthier and creative life. According to the characters of chocolate food processing, the key technologies of chocolate 3D printer are analyzed. The frame type mechanical structure, the modular control system and the separately temperature controlled nozzle are introduced in detail. Through the product testing, the feasibility and validity are verified. The chocolate 3D printer provides a new way of 3D food printing.