For a long time, the paper supply mode in printing operation is mainly manual handling, and the dust removal mode is not ideal. It not only caused the stain on the surface of the paper and the decline of the yield but also wasted a lot of labor. With the continuous improvement of modern printing quality requirements, higher requirements are put forward for paper processing, which urges the emergence of paper multi-directional finishing equipment. The paper pile finishing machine automatically completes the process of tidiness, loosening, dust removal, and turnover of the paper pile, which not only saves labor but also avoids the impact of the manual operation on the surface of printed matter. It is necessary auxiliary equipment in the printing process.
Paper Pile Turner machine, also known as Professional Paper Stacking Jogger Machine or Paper pile aligning machine, its functions include paper turning, wind blowing, removing impurities, drying, alignment, breaking paper and loose paper for the following purposes:
Used before printing：
1. It can remove impurities such as paper wool and paper scraps, improve the surface quality of the paper to be printed and reduce the possibility of secondary feeding; Due to the improvement of paper surface quality, the printing machine speed can be increased by 3% - 5% and the labor productivity can be improved;
2. It can replace precoding paper, saving time and effort; It can also be used for double-sided printing.
3. The situation that impurities such as paper wool and paper scraps enter the printing machine is greatly reduced, and the service life of the printing machine is prolonged;
4. Due to the sharp decline of waste and defective products caused by impurities such as paper wool and paper scraps, the yield can be increased by 2% - 3%.
Used after printing, transfer station, paper cutting and die-cutting
1. It can remove dusting, speed up ink drying, and quickly reduce the smell of printing sheets caused by ink solvent (which is very important for food packaging);
2. Prevent sticking, back rubbing, and other quality problems;
3. Save a lot of manpower.
It is understood that sheet-fed printing plants in European and American countries are generally equipped with several paper pile finishing machines.
According to the current domestic labor and printing costs, the return on investment period of a paper pile turner machine of our company in the user is only 6 months. However, the benefits of harvest are long-term.
In terms of operation and use, the equipment covers a small area, is simple to operate, easy to learn and easy to use. At the same time, it has four functions: paper leveling, paper loosening, dust removal and turnover. The blowing is controlled by two fans separately. The wind force is adjustable and can be selected according to needs. The vibration tray adopts an integrated structure and is connected with the turnover body by an elastomer with a special structure, so as to ensure sufficient vibration strength. Vibration also has the function of paper leveling. The equipped hydraulic system controls the turnover of the paper stack and the pressure between the clamping plates to ensure the smooth operation of the machine in the working process. The equipment can finish the finishing of a whole frame of paper in five minutes. It is an indispensable auxiliary tool for the printing factory.
