Corrugating roll is a very important part of Single Facer, as the heart of the Single Facer may have a big effect on the forming and also the quality of the corrugated cardboard. So it must be very careful to choose the corrugating rolls. We are glad to help you to choose suitable corrugating rolls. We suggest you can consider purchasing the corrugating rolls from the following five dimensions.
1. Classified by flute type
Normally the flute types are divided into A ,AC .C .BC ,B ,BE ,E1 ,E2 ,F ,G, N, and O flute type.
2. Classified by flute shape
Common shapes are U-shaped and V-shaped.
3. Classified by surface hardness treatment
- Surface nitrided corrugating roll
- Surface laser corrugating roll
- Chrome plated corrugating roll
- Tungsten carbide corrugating roll
4. Classified by way to transfer the paper
- inner suction mode
- outer suction mode
- positive suction mode
5. Classified by way to heat and drain
- traditional siphon intake mode
- flume siphon intake mode
- peripheral heating mode
To get the most suitable corrugating rolls, it is better to provide the drawings to the supplier.