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50CrMo A Flute Corrugated Roller

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Qingdao Yonghui Packaging Machinery Co.,Ltd

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50CrMo A Flute Corrugated Roller

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Brand Name :	YH
Model Number :	1450-260
Price :	$4000-$20000/set
Payment Terms :	T/T
Supply Ability :	1500 sets per year
Delivery Time :	60-90 days
Certification :	ISO9001

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Product Details
Company Profile

50CrMo A Flute Corrugated Roller

A flute Hard Chrome Plated Corrugated Roller High Speed for Corrugator

Introduction

The largest professional corrugated roller manufacturer in northern of China

50CrMo refined forging steel supplied by the best manufacturer in China.

A, C, B, E, F, G, N flute corrugated rolls

High Speed can reach to 200m/min

Hard Chrome 0.06-0.08mm

Medium frequency quenching heating treatment machine makes the hardness of base steel more than HRC58 and harden layer 8-12mm.

High precision and high performance CNC grinding machine equipped with Germany Siemens control system.

We design the flute profile according to customer’s medium paper GSM, speed, FCT requirement. The flute profile is more reasonable, suitable to customer’s machine

Our corrugated rollers has been exported to many countries such as Korea, Russia, Egypt, India, Thailand, Myanmar, etc.

Supply corrugated rollers for all kinds of corrugator line such as Fosber, BHS, BW Paper System, K&H, HSIEH HSU,Fuli, Wanlian, TCY, Champion, West River, Mingwei and so on.

50CrMo A Flute Corrugated Roller

Precision Index of Hard Chrome Corrugated Roller

Item	Index
Gear teeth height limits of deviation	≤ 0.01mm
Addendum circle run out tolerance	≤ 0.02mm
Gear teeth width limits of deviations	≤ 0.015mm
Tooth profile limits of deviations	≤ 0.01mm
Gear lateral face counter shaft parallelism	≤ 0.01mm
Tip cylinder element linear	≤ 0.01mm
Gear teeth division limits of deviations	±10"
Smooth finish	Ra<0.6µm

50CrMo A Flute Corrugated Roller

Clean well

1. Don’t wash the corrugating rolls directly when the rolls are hot.

2. After the corrugating rolls cool down, wash the rolls by water or gas.

3. Clean the glue and paper scraps on corrugating rolls after production to avoid scratches of coatings.

4. After cleaning, apply silicon oil on corrugating rolls.

50CrMo A Flute Corrugated Roller

Flute Profile

Almost every set of corrugating rolls are needed to be designed and customized separately according to the width, diameter, flute height, corrugated paper GSM, speed and cardboard physical index requirement.

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

Contact me:

Bonnie Li

Mobile&whatsapp&Wechat: +86-18661680180

E-mail: qdmjbonnie@hotmail.com, bonnenul@yahoo.com

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