The lifting knife thinning slitting machine made by Beijing Shouhang Wanyuan Packaging Machinery Co., Ltd. is more and more popular in the market in recent years due to its 1.2 mm thick, high speed rotary cutter. The main advantages of slitting and creasing machines are:
1. The structure is novel: The thickness of the blade is only 1.2mm, and the semi-axis installation method is adopted. It is very quick and convenient to disassemble the old blade and install the new blade, which saves time and labor.
2. Speed ​​automatic follow-up function: The use of variable frequency control, slitting knife and indentation knife working speed can be changed with the production of cardboard speed, which is conducive to ensuring the quality of paper cutting and indentation.
3. Automatic knife sharpening function: In the process of producing cardboard, the operator can set according to the actual situation of grinding (or the whole working time) grinding knife or fixed length (cutting processing board length) grinding knife, and the grinding time can be set in advance. Ensure that the blades are sharp and increase work efficiency while reducing the power of the motor and saving energy.
4. Increased the electric correcting device: the machine horizontal deviation correction can reach ± ​​75mm. Can effectively cooperate with cardboard lateral offset, reduce scrap rate.
In the past, domestic thin-knife slitting and indentation cutters were all mounted on top. Beijing Shouhang Wanyuan Packaging Machinery Co., Ltd. developed this new type of longitudinal indentation machine based on its original products. While ensuring that the corrugated paperboard has a neat cut and does not break the fibers at the edge of the corrugated cardboard, it can make The corrugated paperboard cuts are smoother and free of burrs. After the launch of the down-cutting thin blade slitting and creasing machine, it was widely accepted by the users and produced a very good market effect.