Full Automatic 3/5/7 Layer Corrugated Cardboard production line

1.The air expansion shaft in rewinding unit we usually use 3 inches, but we can change to 4 inches (100mm) for you.
2.Paper roll diameter is 1.5m，Paper width is 2.5m
3.The maximum number of knifes is 21 pcs knives
4.The maximum paper roll weight is 3ton(not 2.5ton)
5.Paper roll chuck should handle 4inch roll core，The air expansion shafts in rewinding should be 4inch(10cm)

1.The whole production line is designed strictly in accordance with the EU CE certification safety standards. The maximum design speed for a three-layer board is 200m/min, and for a five layer board it is 150m/min.
2. Equipped with 5 hydraulic supports, all equipped with multi-point brakes.
3. Configure a computer thin knife machine with 5 knives and 8 wires, capable of quickly changing orders without stopping within 1-3 seconds
4. Equipped with double NC-cutter and double stacking, different sizes of cardboard can be cut simultaneously according to customer needs, which can minimize the waste of cardboard to the greatest extent possible
5. The single facer machine adopts 360 type corrugated rollers to ensure working speed. The single-sided machine has a variety of corrugated types, including A, B, C, D, E, F, and G tiles, which can be freely matched with various corrugated types
6. Pre-heating zone, each device's heating zone can automatically display temperature and adjust temperature to ensure the flatness and humidity of the cardboard.                                                      
7. Double facer machine, vertical and horizontal cutting stacking machine, can manually or automatically change orders, and can also achieve one click order change, synchronous operation, and accurate precision.                                              
8. The data shows that the production line is equipped with a large LED display screen, which constantly displays the current order, current speed, and current output, allowing each operator to clearly see the status of the production line.

1. The entire production line is designed strictly in accordance with the EU CE certification safety standards.

2. The production line automatically receives paper without stopping, reducing waste and increasing output, maximizing the production of cardboard.

3. The single facer machine has various types of corrugations, including A, B, C, D, E, F, and G flute, which can be matched with any type of corrugations to ensure fast roller replacement without worrying about customers having to choose from a wide range of corrugations.

4. Heating zone, each device's heating zone can automatically display temperature and adjust temperature to ensure the flatness and humidity of the cardboard.

5. Double facer machine, vertical and horizontal cutting stacking machine, can manually or automatically change orders, and can also achieve one click order change, synchronous operation, and accurate precision.

6. The data shows that the production line is equipped with a large LED display screen, which constantly displays the current order, current speed, and current output, allowing each operator to clearly see the status of the production line.