Edge processing device for molded powder compact and edge processing method for molded powder compact

An edge processing device for a molded powder compact, the device comprising:

• conveying means that convey a molded powder compact along a predetermined conveying path;
• a first rotating tool disposed on one side in an intersecting direction intersecting with a conveying direction;
• and
• a second rotating tool disposed on the other side in the intersecting direction, and rotating in a direction identical to a direction the first rotating tool rotates, wherein
• the first rotating tool is configured so as to be able to be brought into contact from an upstream side with a first corner portion between one side surface of a processing target portion of the molded powder compact and a rear surface of the processing target portion,
• the second rotating tool is configured so as to be able to be brought into contact from a downstream side with a second corner portion between the other side surface of the processing target portion and a front surface of the processing target portion, and
• the second rotating tool faces the first rotating tool with the conveying path therebetween, and is positionally displaced to the downstream side with respect to the first rotating tool.