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High Accuracy OD 280mm MITSUBISHI Circular Razor Slitting Blade

High Accuracy OD 280mm MITSUBISHI Circular Razor Slitting Blade

Circular Razor Slitting Blade

OD 280mm Razor Slitting Blade

HRA89 Razor Slitting Blade

Place of Origin:


Brand Name:




Model Number:

Razor Slitter Blade

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Product Details
Other Name:
Corrugated Carbide Circular Knife For Corrugating Machinery
Tungsten Carbide
Mirror Finish
Similar Products:
Razor Slitter For Marquip BHS Agnati Fosber Peters Mitsubishi Isowa
Bevel Type:
Compound Double Bevel
Blade Type:
Circular Slitter Blade
7~9 Millions Meters
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Inner packing: styrofoam box; outer packing: carton box
Delivery Time
2~30 working days
Payment Terms
T/T, Western Union, MoneyGram,PayPal
Supply Ability
10000pcs per month
Product Description

High Accuracy OD 280mm Mitsubishi Circular Razor Slitting Blade


The corrugated cardboard slitting knives ranging in size from 220mm up to 340mm, no more than 1.5 mm

thickness of thin blades. We can supply the slitter knives with keyways, pin holes and any combination

required with remarkable accuracy.


We own an independent tungsten carbide pressing and sintering plant. We produce knife blanks and final

finish the knives all by ourselves, thus we have our quality and cost under our monitor and control.

Our corrugated cardboard cutting knife blade have high value for cost.


For the corrugated cardboard conversion and carton manufacturing industry, we can offer you high

performance Slitting Blades for machines like Agnati, BHS, Fosber, Gopfert, Isowa, Marquip,Mitsibishi,

Peters, TCY. Actually, we can also produce the knives and blades according to your specific demands as

per your drawing or sample. We welcome you to get a free quotation from us to get additional suggestions and options.


Common Sizes of Razor Slitter Blade for Corrugated Industry: 


Machines OD(mm) ID(mm) Thickness
Position Holes Hole Size(mm)
Agnati 220 115 1 3 9
Agnati 240 115 1 3 9
Agnati 240 115 2 3 9
BHS 240 32 1.2 2 8.5
Fosber 230 110 1.1 6 9
Fosber 230 135 1.1 6 9
Fosber 291 203 1.1 6 8.5
Gopfert 340 230.2 1.0 8 8.5
Hsieh Hsu 270 168 1.2 8 8.5
Isowa 260 140 1.1 6 9.5
Marquip 260 168.3 1.2/1.3 8 10.5
Mitsubishi 280 202 1.4 6 7.6
Mitsubishi 280 160 1.1 6 7.6
Vatan Makeina 270 140 1.3 6 11
MingWei 265 112 1.2 6 11
Peters 250 150 0.8    
Peters 250 150 1.2    
TCY 300 112 1.2-1.5 6 12
MHE 280 202 1.4 6 7.5
MHE 280 160 1 6 7.6
Justu 200 122 1.2/1.3    
Kaituo 230 110 1.3/1.4    
Justo 260 158 1.4/1.5 8 11


Mitsubishi Circular Razor Slitting Blade Dispaly: 


High Accuracy OD 280mm MITSUBISHI Circular Razor Slitting Blade 0

High Accuracy OD 280mm MITSUBISHI Circular Razor Slitting Blade 1


Application of Cardboard Cutting Blades: 

High Accuracy OD 280mm MITSUBISHI Circular Razor Slitting Blade 2




1. The short working life time of corrugated board knives.
Is the grain size of the grinding wheel proper?
Too coarse grain size of grinding wheel: make a short working life time of knives

2. The edges of corrugated boards cut by knives with burr and dent
Please check the cutting edge of your blade. Is the cutting edge keen enough
the corrugated board is too wet ?

3. Break of knife
1) Improper assembly will cause the quick break of blades. Any improper touch of the

blade is strictly prohibited during the working
2) Unstable swing grinding wheels break the knives, please check the bearing of

grinding wheels.
3) Improper touch or strike with other hard things
4) Accident collision of knives.

4. Chips on the cutting edge after the grinding
1) Unstable swing grinding wheels may cause this problem ,even break the knives
2) The strike of hard things may cause the chips on the cutting edge

5.The edge of corrugated board is not straight
Unmatched strength of knives for the corrugated board with high density

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