Abstract: The present invention relates to a network type automated concrete plant for efficiently producing and delivering ready-mixed concrete, and more particularly, to a network type automated concrete plant which can be collectively managed within a group of multiple ready-mixed concrete plants which are distributed and disposed in multiple regions which serve multiple construction sites and are equipped with a ready-mixed concrete producing apparatus, which is capable of realizing efficient operation, management and deployment. In this network type automated concrete plant, multiple ready-mixed concrete plants (20a), (20b) and (20c) are connected to each other through a plant center (10) by way of a network (14).

Abstract: The present invention relates to a network type automated concrete plant for efficiently producing and delivering ready-mixed concrete, and more particularly, to a network type automated concrete plant which can be collectively managed within a group of multiple ready-mixed concrete plants which are distributed and disposed in multiple regions which serve multiple construction sites and are equipped with a ready-mixed concrete producing apparatus, which is capable of realizing efficient operation, management and deployment. In this network type automated concrete plant, multiple ready-mixed concrete plants (20a), (20b) and (20c) are connected to each other through a plant center (10) by way of a network (14).

Abstract: An apparatus for automatically removing dust from form cylinder of a printing machine. The apparatus has a body which is movable along the entire length of the form cylinder. The body has a tip member which is moved toward the surface of the form cylinder. The movements of the body and the tip member are remote-controlled.