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HRC58 Hard Chrome 60μm B Flute Tungsten Carbide Roll

1set
MOQ
$5000-$15000/set
Price
HRC58 Hard Chrome 60μm B Flute Tungsten Carbide Roll
Features Gallery Product Description Request A Quote
Features
Specifications
Material: 50CrMo Precision Forged Alloy Steel
Coating: 60-80μm Hard Chrome
Width: 1450mm×325mm
Heating Treatment: Intermediate Frequency Quenching
Hardness: >HRC58 After Hardening
Flute Type: B Flute 2.9 Mm
Warranty: 8 Million Linear Meters
Refurbish: 3-4 Times
High Light:

B Flute Tungsten Carbide Roll

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Hard Chrome 60μM Corrugated Roller

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60μM B Flute Tungsten Carbide Roll

Basic Infomation
Place of Origin: Made in China
Brand Name: Meijia
Certification: ISO9001
Payment & Shipping Terms
Packaging Details: Wooden Boxes
Delivery Time: 60-90 days
Payment Terms: T/T
Supply Ability: 1500 sets per year
Product Description

High Hardness B Flute Corrugated Roller Hard Chrome Corrugated Packaging

 

Product 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.

 

Our Advantages

 

☆ The domestic first-class technology and core operating team, each member has rich experience with processing more than 5000 sets of corrugated roller. Depending on the mature stable Taiwan craft technology and the advanced international technology, we offer the optimized design of corrugating roll flute profile totally according to costumer’s requirement.

 

☆ The CNC intermediate frequency heat treatment quenching machine adopts the foreign corrugating roll quenching technology and makes the hardness of the substrate reach more than HRC58 degrees, meanwhile it retains the toughness and maximizes the anti-thermal deformation of substrate to ensure the stability of corrugating rolls.

 

☆ The leading domestic high precision and high performance CNC corrugating roll precision grinders, lathe, planer, and other equipment are equipped with Germany's Siemens control system, increase grinding accuracy in the maximum.

 

☆ With the mature of tungsten carbide plating technology, the most advanced tungsten carbide coating equipment Praxair JP8000 , as well as high quality imported Praxair tungsten carbide powder, the abrasion performance of corrugating roll is extreme and maximize the extension of the service life of the corrugating roll.

 

HRC58 Hard Chrome 60μm B Flute Tungsten Carbide Roll 0

 

Strict Test to Keep Improving

 

Before and after the surface treatment including tungsten carbide plating or hard chrome coating of corrugating rolls, it is needed to check the size, hardness, precision, flute profile, and simulation feeding paper. Special projector is used to check the flute profile and feeding different GSM paper to ensure the performance of corrugating rolls.

 

HRC58 Hard Chrome 60μm B Flute Tungsten Carbide Roll 1

 

How to adjust  the corrugating rolls well?

 

1. Inspect the balance of corrugating roll regularly, at least once a month.

2. Inspect the gap among corrugating roll, glue roll and pressure roll to avoid abrasion.

3. When installing corrugating rolls, mind the small gap between corrugating rolls and suction hood which will cause abrasion of corrugating rolls and aluminum plate from suction hood.

4. The copper knives will loosen with the movement of machine. The knife in “T” position will scratch the coating on two sides of grooves. So fix the cooper knives regularly.

5. In the premise of assuring corrugated board quality in real production, it’s better to use smallest oil/air cylinder pressure both of corrugating roll and pressure roll.

6. When changing wide width to small width in real production, reduce oil/air cylinder pressure both of corrugating roll and pressure roll accordingly to avoid abnormal abrasion caused by excessive pressure. Especially the direct abrasion between corrugating rolls and pressure roll in paperless areas will cause falling off of coatings.

 

HRC58 Hard Chrome 60μm B Flute Tungsten Carbide Roll 2

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Get in touch with us
Contact Person : Bonnie Li
Tel : +8618661680180
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