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E Flute Round Shape Hard Chrome Plated Roller

Qingdao Yonghui Packaging Machinery Co.,Ltd
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E Flute Round Shape Hard Chrome Plated Roller

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Brand Name : YH

Model Number : 1360-260

Place of Origin : Made in China

MOQ : 1set

Price : $4000-$20000/set

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 : Hard Chrome

Coating thickness : 60-80μm

Size : 1360mm*260mm

Heating treatment : Intermediate frequency quenching

Hardness : >HRC58 after hardening

Harden layer depth : 8-12mm

Flute type : E flute 1.8 mm

Warranty : 6 million meters

Refurbish : 3-4 times

Certification : ISO9001

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For Corrugated Single Facer E flute Hard Chrome Plated Roller

1. Hard chrome plated roller:

roduct name Corrugating rolls, corrugated roller
Material 50CrMo
Application Single facer, corrugator machine
Diameter 200-600mm
Width 1000-2800mm
Flute Profile A, C, B, E, F, G, N, O
Heating Treatment Intermediate frequency quenching treatment
Hardness ≥HRC58 after heating treatment, harden layer 8-12mm
Coating Tungsten carbide, hard chrome 0.06-0.08mm
Corrugator line BHS, Fosber, BW Paper System, Hsieh Hsu, K&H, JS, Fuli, Wanlian, Taiwan Mingwei, Chinese Mingwei, Meiguang, Dongguang, Dpack, Xinguang, Xieyang, Shengli, Indian machine, etc.

E Flute Round Shape Hard Chrome Plated Roller

Precision Welding Can Be Inseparable

Both ends of the roller body should be heated to release the size of the inner bored hole. After the spindle heads are put in, the roller body and the spindle heads should be held tightly after natural cooling. When everything is ready, a driving fit interface has been formed between the roller body and the spindle heads by means of preheating, welding or bolting. When the welding process finished, the work piece shall be put into the furnace for high temperature tempering to reduce stress.

E Flute Round Shape Hard Chrome Plated Roller

Precision Index of Hard Chrome Plated 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

E Flute Round Shape Hard Chrome Plated Roller


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