Injection molding system

An injection molding system comprising:

• an injection molding device including an injection molding section that has a fixed section to which a fixed molding die and a movable molding die, which faces the fixed molding die and which is reciprocable with respect to the fixed molding die, are attached and fixed, and that is configured to mold a molded article by injecting a material containing a metal powder into a cavity formed between the fixed molding die and the movable molding die, and a first movement section for moving the movable molding die between a molding die closed position and a molding die open position;
• a cleaning device configured to clean a molded article that was taken out from the injection molding device by blowing air onto the molded article;
• and
• a control device configured to control the injection molding device and the cleaning device, wherein
• the control device,
• when the fixed molding die and the movable molding die are attached to the fixed section and the movable molding die is not located at the molding die closed position, does not cause the cleaning device to blow out air and, when the fixed molding die and the movable molding die are attached to the fixed section and the movable molding die is located at the molding die closed position, causes the cleaning device to blow out air.