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A Flute Polished Roller Corrugation Machine Parts

1 Set
MOQ
$10000-$35000/set
Price
A Flute Polished Roller Corrugation Machine Parts
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Features
Specifications
Material: 50CrMo Precision Forged Alloy Steel
Coating: American Praxair Super Hard 1342 Tungsten Cabide Powder 0.06-0.08mm
Size: 1900mm*320mm
Heating Treatment: Intermediate Frequency Quenching
Hardness: >HRC58 After Hardening
Micro Hardness: HV1250-1400
Flute Type: A Flute 4.2mm
Warranty: 30million Linear Meters Or 1 Year, Whichever Comes First
Finishing: Ra <0.6μm
Refurbish: 3-4 Times
High Light:

Polished Roller Corrugation Machine Parts

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A Flute Polished Roller

Basic Infomation
Place of Origin: China
Brand Name: YH
Model Number: A-1900-320
Payment & Shipping Terms
Packaging Details: Wooden case
Delivery Time: 50-75days
Payment Terms: T/T
Supply Ability: 60 Sets/month
Product Description

Tungsten Carbide Corrugation Machine Parts A Flute Corrugating Rolls

 

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.

 

Durable from Supersonic Tungsten Carbide Spraying

 

Tungsten carbide corrugated roller producing technology is different traditional corrugated roll. Because of the particularity of tungsten carbide material, the requirement of the base material hardness is higher, flute profile before tungsten carbide spraying is more precise, which is needed to match the performance of tungsten carbide. Spraying technology is the key, which can ensure the hardness and binding force of tungsten carbide.Most advanced Praxair JP 8000 HVOF tungsten carbide spraying equipment and technology is adopted and Praxair 1342 super hard tungsten carbide powder is used for our corrugating roll. Before tungsten carbide spraying, we do sand blasting treatment on the surface which make rough surface to increase adhesion of tungsten carbide powder.

A Flute Polished Roller Corrugation Machine Parts 0

 

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.

 

 

Adjust 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.

 

A Flute Polished Roller Corrugation Machine Parts 1

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Contact Person : Bonnie Li
Tel : +8618661680180
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