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Sand Blasting HVOF Tungsten Carbide Corrugated Roller

1set
MOQ
$10000-$35000/set
Price
Sand Blasting HVOF Tungsten Carbide Corrugated Roller
Features Gallery Product Description Request A Quote
Features
Specifications
Material: 50CrMo Precision Forged Alloy Steel
Coating: American Praxair Super Hard 1342 Tungsten Cabide Powder
Coating Thickness: 60-80μm
Width: 1800mm*320mm
Heating Treatment: Intermediate Frequency Quenching
Hardness: >HRC58 After Hardening
Micro Hardness: HV1250-1400
Flute Type: B Flute 2.4mm
Warranty: 30million Linear Meters Or 1 Year, Whichever Comes First
Finishing: Ra <0.6μm
High Light:

HVOF Tungsten Carbide Corrugated Roller

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Sand Blasting Corrugated Roller

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Corrugating Rolls For Taiwan Yueli

Basic Infomation
Place of Origin: Made in China
Brand Name: Meijia
Certification: ISO9001
Model Number: C-1850-320
Payment & Shipping Terms
Packaging Details: Wooden Boxes
Delivery Time: 60-90 days
Payment Terms: T/T
Supply Ability: 1500 sets per year
Product Description

Tungsten Carbide Corrugating Rolls For Taiwan Yueli Single Facer
 
1. Advanced Equipments
 
♦ Harden the tungsten carbide corrugating roll surface, make the hardness more than HRC58, harden depth 8-12mm.
♦ Special grinding machine for corrugating rolls with Siemens control system.
♦ Sand blasting make a rough surface of the roll. It's to increase adhesion of TC powder.
♦ American Praxair JP8000 HVOF tungsten carbide plating machine is the most advanced in the world.
♦ Smooth surface can extend the life span of tungsten carbide corrugating rolls.
 
Sand Blasting HVOF Tungsten Carbide Corrugated Roller 0
High precison grinding machine with Siemens CNC system.
 
Sand Blasting HVOF Tungsten Carbide Corrugated Roller 1
Sand blasting machine

 
Sand Blasting HVOF Tungsten Carbide Corrugated Roller 2
Polishing machine
 
 
2. Flute profile
 
The most important parameter is the flute profile. To design the flute profile, we must know the corrugated paper gsm, speed, flute height, correct diameter and other requirement such as good FCT, saving paper, etc. Our engineer has rich experience of designing flute profile. Without good design, many problems will appear, such as flute paper broken, low speed, collapsed flute, high-low flute and so on.
 
The following table is just for a reference.

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

 
Sand Blasting HVOF Tungsten Carbide Corrugated Roller 3
 
3. Package 
 
Sand Blasting HVOF Tungsten Carbide Corrugated Roller 4
 
 
4. Precision index of 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

 
 
 
 
 
 
 
 
 
 
 

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Contact Person : Bonnie Li
Tel : +8618661680180
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