Unique Points only in ZEMISCO
As shown in the illustration, ZEMISCO Center alignment is superior to that of competitors, in terms of performance and maintenance
ZEMISCO’s machines are programmed to utilize center alignment method to maximize production potentials
Center alignment and edge alignment
Center alignment is Liner board and medium liner board set the position on center line. Edge alignment is set the drive side at the end of edge line. The production of Center alignment have a lot of advantages. For instance, reduce the amount of paper board, minimized cost, production of efficient, Many customers desired to set the center position mode though it is hard to solve that problem. ZEMISCO machine only can give the customer’s solution
Corrugator line combined every single parts of unit. Every single parts of corrugator line have friction of paper board and parts of corrugator. This can be influenced by paper board flow and tension control. Especially flute roll, canvas belt, pull roll. These parts have to be replaced regularly As many customer considering to set the correct center position in mill roll stand processing. Customer only can adjust with customer’s eye lens which means customer have to adjust the flow of paper board on the bridge. It can be takes quite long time to adjust. Many customer pay attention that solve the correct center position problem. ZEMISCO have many experience about these reference in worldwide. PC based control system.
WACS's main control system operates using an industrial PC, and its features make it easier to maintain in a more precise, faster UI environment, easier to manage, easier to interface with each unit and system upgrade.
Control system summary
The WACS and TrimSaver use a 3D scanning-enabled laser system to control the board position. Unlike the camera and sensor type systems that simply detects the presence of a fabric by detecting the edges of a fabric, the laser scanner detects the width of a section by measuring the entire distance from the center to the edge. Laser scanners do not require a separate backlight, and does not get affected by steam, dust, and external light.
Compare ZEMISCO laser system and Camera System.
The ZEMISCO system uses an independent, 2-axis guide wheel system without the use of a one-axis guide wheel.
This has many advantages. The independent 2-axis guide wheel system is an axial complement that allows the paper to be moved left and right, without being hung, even if it is rotated quickly. However, in the case of a one-axis guide wheel, the left and right tension imbalance can occur during rapid rotation. To avoid this, the one-axis guide wheel operates slowly. This system is patented in Korea and Japan.
Comparison of 1 axis wheel and 2 axis ZEMISCO system.