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Width 440mm HV1250 50CrMo Regrinding Corrugating Rolls

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Qingdao Yonghui Packaging Machinery Co.,Ltd

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Width 440mm HV1250 50CrMo Regrinding Corrugating Rolls

Brand Name : YH

Place of Origin : Made in China

MOQ : 1set

Payment Terms : T/T

Supply Ability : 1500 sets per year

Delivery Time : 60-90 days

Packaging Details : Wooden Boxes

Material : 50CrMo precision forged alloy steel

Coating : American Praxair super hard 1342 tungsten cabide powder 60-80μm

Width : 2400mm×325/440mm

Heating treatment : Intermediate frequency quenching

Harden layer depth : 8-12mm

Micro hardness : HV1250-1400

Warranty : 35million linear meters or 1 year, whichever comes first

Finishing : Ra <0.6μm

Certification : ISO9001

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Used for JS Corrugated Machine Tungsten Carbide Regrinding Corrugating Rolls

Flute Profile

According to the customer's requirement, combined with the customer's equipment parameters and the gram weight of the corrugated paper, we develop optimal customized flute profile program and setup various parameters scientifically, to make all the indexes of corrugated roller economic, reliable and reasonable, to improve the physical index of cardboard and production efficiency, at the meantime to reduce the cost of raw material consumption.

Flute	Profile	Height(mm)	Pitch(mm)	Flutes/300mm	T.U.R
A	UV	4.5-5.0	8.0-9.5	34±3	1.45-1.52
C	UV	3.5-4.0	6.8-7.9	41±3	1.37-1.47
B	UV	2.5-3.0	5.5-6.5	50±4	1.33-1.41
E	UV	1.1-2.0	3.0-3.5	93±6	1.24-1.36
F	UV	0.8-1.0	2.2-3.2	115±20	1.19-1.25
G	UV	0.6-0.8	1.8-2.8	136±20	1.15-1.20
N	UV	0.4-0.6	1.2-2.2	193±55	1.10-1.15
Others	UV	Customized	Design	Design	Design

Width 440mm HV1250 50CrMo Regrinding Corrugating Rolls

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50CrMo Regrinding Corrugating Rolls

HV1250 Regrinding Corrugating Rolls

440mm Regrinding Corrugating Rolls

China Width 440mm HV1250 50CrMo Regrinding Corrugating Rolls factory

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