The surface of corrugated teeth in five layer corrugated board production line is treated by tungsten carbide or medium frequency quenching, and the hardness reaches hr60°The upper corrugating roller has medium height, waist drum shape and long service life.Dongguang Pengsheng's wholesale, three-layer and five layer corrugated board production line has excellent quality, reasonable price, high production efficiency, good quality of paperboard, centralized control, simple operation, convenient maintenance, safety and reliability.

Five layer corrugated board production line greatly reduces the labor intensity of workers.It is an ideal economical product, suitable for large and medium-sized carton factory.

1.The material is high quality Cr Mo alloy steel.

2.The corrugated shape is universal UV shape. After careful design, the shrinkage rate is low, and the pressed paperboard has good quality and high strength.

3.The imported precision machine tool, advanced forming grinding and computer indexing technology are adopted to achieve the accuracy of corrugation dimension and meet the standard.

4.The surface of corrugating teeth is treated by medium frequency quenching, and the upper corrugating roller has medium height, waist drum shape and long service life.