What are the parts of a printing press?
A printing press is a complex machine that consists of several key parts that work together to produce high-quality printed materials. Here’s a comprehensive breakdown of the main parts of a printing press : 1. Printing Unit: This is the heart of the printing press, where the printing takes place. The printing unit consists of: Plates: Metal plates or photopolymer plates that carry the image to be printed. Inking System: A system that applies ink to the plates. Dampening System: A system that applies water or other chemicals to the plates to prevent ink from sticking. Pressing System: A system that applies pressure to the plates to transfer the image onto the paper. 2. Press Frame: The press frame is the structural component of the printing press that houses the printing unit and other components. It provides stability and support for the printing process. 3. Cylinder Drums: Cylinder drums are large, rotating drums that hold the printed paper. They are designed to keep the paper ...