Specifications

1)Material:48CrMoA Etc.
2)Hardness:no less than 55HRC.
3)Teeth:A ,AC .C .BC ,B ,BE ,E1 ,E2 ,F ,G

1)The upper and lower corruagted( corrugating, flute) roller for single facer machine,made of 48 CrMo alloy steel, with hard treatment by laser,the hardness is above HRC58o-60o.The surface is well treated by grind and plated chrome. Different type of flute according to user's request.

 

2)Hardness:no less than 55HRC.

Diameter:280/320/360/380mm
Length: 1100~2200mm

 

3)Composition:

C  0.45--0.52
Si   0.17--0.37
Mn   0.5--0.8
Cr   0.9--1.2
Mo   0.15--0.25     

 

 

4)Teeth:A ,AC .C .BC ,B ,BE ,E1 ,E2 ,F ,G Style.

 

5) surface finishing:  Nitriding surface, Surface laser, Surface Electroplate, tungsten carbide treatment.

 

6) How to manitain the  corrugator roller :

a: Choose  high quality corrugated Raw Paper.

b: using the stop block .

c. pay more attention to the Wear Pattern of the roller.

d: Use the Adamas abrasive pastes.

 

7) Standard:GB/T 3077--1999

8)

	A	C	B	C	D	E	F	G	Other
Flute	UV	UV	UV	UV	UV	UV	UV	UV	Test Design
Corrugated Counts	34±2	38±2	44±2	50±2	66±3	90±10	124±10	185±12	Test Design
Corrugated Lengths	4.4-4.9	3.6-3.9	3.0-3.4	2.6-2.9	1.9-2.1	1.1-1.5	0.7-0.8	0.5-0.65	Test Design
Shrinkage	1.51-1.59	1.44-1.51	1.42-1.49	1.36-1.42	1.40-1.41	1.29-1.39	1.22-1.26	1.20.-1.25	Test Design