To provide a waste paper-recycling apparatus ensuring a free installation construction with easy carrying in/taking out operations and simple and easy treatments at the time of maintenance and repair in the waste paper recycling apparatus of a fixture size.

The apparatus is equipped with a pulp-producing unit A for producing waste paper pulp UPP by disintegrating and beating the waste paper, and a papermaking unit B for producing recycled paper RP by papermaking the waste paper pulp UPP produced at the pulp-producing unit A, wherein the pulp-producing unit A and the papermaking unit B have a separated structure to be separately installed. Thus, the carrying in/taking out operations are easy, and treatments at the time of maintenance and repair are simple and easy, moreover, the free installation construction can be ensured.