1. Cover vacuum suction.
2. Corrugating roll is made of high quality alloy steel 50CrMo, the surface is medium-frequency quenched and chrome-plated. Hardness can reach HRC55~60, which ensures good wear-resistance and long life service.
3. No gear transmission.
4. Glue roll is lifted and lowered pneumatically.
5. Independent glue clean device and electric glue-separate board to control the width of glue.1.Manually regulate or electrically regulate the display device.
6. Lubricated by high temperature lubricate grease.
7.Surface of all dancing rolls and preheating rolls is grinded and chrome-plated.
8. Pressure roll is medium- frequency quenched and chrome-plated.
9. Width 1400mm~2000mm.
10. Preheating rolls, pressure rolls and corrugating rolls all meet the National Standard of Pressure Vessel. Working pressure is 1.1MPa.

Technical parameter:

Working Width		1600mm			1800mm		2000mm		2200mm
Heating method		Oil heating / Steam heating/electrical heating
	Design speed		80m/min
	Economical speed		45-60 m/min
Compress-air pressure		0.4-0.9MPa
Flute type		Standard flute			UV Flute
		Standard spec.			A,B,C,E,F
		For other type and model, we can produce as customer’s requirement.
Corrugated roll diameter (mm)		280
Wall Thickness (mm)		130
Type		Vacuum Absorb
Roller material		50CrMo alloy, Heat treated
Machine Size (mm)		330013001700		355013001700		380013001700		405013001700

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