This Automatic Paper Sheeting Machine is fit for jumbo roll paper sheet into required size, with advanced technology from Europe, it has features of high speed, flexible unwinding unit, high production capacity and reliable working.
PLC control system, programmable logic controller, a digital operation operation electronic device designed for industrial production. It uses a kind of programmable memory for its internal storage program, performing logic operation, sequence control, timing, User-oriented instructions such as counting and arithmetic operations, and controlling various types of mechanical or production processes through digital or analog input/output. It is a core part of industrial control.
Since the introduction of Programmable Logic Controller (PLC) in the United States in the 1960s to replace traditional relay control devices, PLC has been rapidly developed and widely used around the world. At the same time, the functions of the PLC are constantly improving. With the continuous development of computer technology, signal processing technology, control technology, network technology and the continuous improvement of user requirements, PLC has added functions such as analog processing and motion control on the basis of switching processing. Today's PLC is no longer limited to logic control, but also plays a very important role in the fields of motion control and process control.