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50CrMo F Flute Corrugator Rolls

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Qingdao Yonghui Packaging Machinery Co.,Ltd

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50CrMo F Flute Corrugator Rolls

Brand Name : YH

Model Number : F-1800-325

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

Certification : ISO9001

Material : 50CrMo precision forged alloy steel

Coating : American Praxair super hard 1342 tungsten cabide powder 0.06-0.08mm

Size : 1900mm×Φ325mm

Heating treatment : Intermediate frequency quenching

Hardness : >HRC58 after hardening

Micro hardness : HV1250-1400

Flute type : F flute

Warranty : 25 million linear meters or 1 year, whichever comes first

Finishing : Ra <0.6μm

Refurbish : 3-4 times

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F Flute Traditional Corrugating Roll Tungsten Carbide Spraying

1. 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 250-300m/min

American Praxair JP8000 HVOF tungsten carbide plating equipment

American Praxair super-hard 1342 tungsten carbide powder

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

Tungsten carbide corrugated roll lifetime is 3-5 times longer than hard chrome roll because of its excellent wear-resisting property

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 F Flute Corrugator Rolls

2.Repeatedly Polished, Smooth As a Mirror

Meijia adopts special polishing crafts, such as the corrugated rollers use America Praxair 1342VM series super hard tungsten carbide roller, special customized polishing wheel. With our company’s fully automatic CNC corrugated roller producing process’s special polishing machine and our independent grinding polishing technology R&D, the tungsten carbide roller’ s surface finish degree can reach Ra<0.6μm, which will improve the accuracy of the flute profile, and make sure the quality of the corrugated roller.

50CrMo F Flute Corrugator Rolls

Polishing machine

4. Precision index of traditional corrugating rolls

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 F Flute Corrugator Rolls

Contact me:

Bonnie Li

Mobile&whatsapp&Wechat: +86-18661680180

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

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