Tungsten Carbide Slitter Blade Knives For Marquip Corrugator

Tungsten Carbide Slitter Blade Knives For Marquip Corrugator

Product Details:

Brand Name: RI XIN
Certification: ISO9001:2015 ISO14001:2004
Model Number: MR030/020

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Price: As per specific requirements
Packaging Details: First in small cartons filled with cotton, then in bigger cartons.
Delivery Time: 20-30 days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 50 Tons per month
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Detail Information

Features: High Hardness,Good Impact Resistance,High Wear Resistance Grade: MR020/MR030
Surface Treatment: Polishing As Standard Requirements Size: Customer Requst
Hardness: 90-93 HRA TRS: 2400-3600
Application: Paper,etc,Varnish,plastics,Fabric Advantage: High Wear Resistance,Long Lifespan,Imporved Efficiency
Package: 5 Pcs/box Keywords: Carbide Blade
Material: 100% Virgin Tungsten Carbide Name: Tungsten Carbide Disc Cutter
Packing: Hot Sealing
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Tungsten Carbide Slitter Blade Knives


Carbide Slitter Blade For Marquip Corrugator


Carbide Slitter Knives For Marquip Corrugator

Product Description

260*168.3*1.3*∅10.5*8 holes cemented carbide slitter blade circular knives for marquip corrugator


As a long standing partner to the Corrugated Industry ,zhuzhou mingri  cemented carbide co. ltd ,manufactures Corrugated Slitting Knives for word renowned primary Corrugated Processing machines such as Agnati, BHS, Fosber, Gopfert, Isowa, Marquip, Mitsibishi, Peters, TCY, Xiexu, LMC, K & Machinery. This blade used for  marquip slitting machine to cut corrugated paper


Corrugated Slitting Knives are consistently produced to the highest ISO9001:2015  standards .

Corrugated Slitting Knife can be accepted to work in harsh environments, so that product strength is greatly improved should not be damaged when used, the high-precision m-class special equipment production and processing, to ensure that the flatness of the product reached the slitting board does not fall edge shape, meet All kinds of cardboard cutting requirements.


Corrugator slitter blade is made of ultra-fine tungsten carbide powder and cobalt powder pressed into sintering, is the best choice for cutting corrugated cardboard (3/5/7 layer) in the carton manufacturing industry. Ultra-specular (maximum surface roughness of .025μm) prevents film build-up on the blade for cleaner, more precise cuts.


Specifications -Zhuzhou Mingri cemented carbide dimensions for all circular round knives that used for cutting paper,metal,rubber and so on

MR020 Φ180*Φ102*1.2
MR020 Φ200*Φ122*1.2
MR020 Φ200*Φ122*1.25
MR020 Φ200*Φ122*1.3
MR020 Φ200*Φ32*1.2
MR020 Φ210*Φ110*1.5
MR020 Φ210*Φ122*1.3
MR020 Φ230*Φ110*1.3
MR020 Φ230*Φ110*1.5
MR020 Φ230*Φ130*1.3
MR020 Φ230*Φ130*1.5
MR020 Φ240*Φ140*1.2-4*Φ9
MR020 Φ240*Φ140*1.3
MR020 Φ240*Φ130.5*1.35
MR020 Φ240*Φ130*1.5-6*Φ9.5
MR020 Φ250*Φ105*1.6
MR020 Φ250*Φ105*1.3-6*Φ11
MR020 Φ250*Φ105*1.5-6*Φ11
MR020 Φ250*Φ120*1.5-6*Φ10
MR020 Φ250*Φ130*1.3
MR020 Φ250*Φ140*1.5
MR020 Φ260*Φ112*1.5-6*Φ11
MR020 Φ260*Φ114*1.6-8*Φ11
MR020 Φ260*Φ140*1.5
MR020 Φ260*Φ140*1.5-6*Φ9
MR020 Φ260*Φ158*1.3
MR020 Φ260*Φ158*1.5
MR020 Φ260*Φ160*1.3
MR020 Φ260*Φ160*1.35
MR020 Φ260*Φ168.3*1.2
MR020 Φ260*Φ158*1.3-8*Φ11
MR020 Φ260*Φ158*1.3-6*Φ9
MR020 Φ260*Φ114*1.4-6*Φ11
MR020 Φ260*Φ158*1.5-3*Φ9.2
MR020 Φ260*Φ168.3*1.6-8*Φ10.5
MR020 Φ260*Φ170*1.5-8*Φ9
MR020 Φ265*Φ112*1.4-6*Φ11
MR020 Φ265*Φ170*1.5-8*Φ10.5
MR020 Φ270*Φ168*1.5-8*Φ10.5
MR020 Φ270*Φ168.3*1.3-8*Φ10.5
MR020 Φ270*Φ168.3*1.5-8*Φ10.5
MR020 Φ270*Φ168.3*1.3
MR020 Φ270*Φ170*1.6-8*Φ10.5
MR020 Φ280*Φ168*1.4-8*Φ12
MR020 Φ280*Φ168*1.6-8*Φ12
MR020 Φ290*Φ112*1.5-6*Φ12
MR020 Φ290*Φ168*1.5-6*Φ12
MR020 Φ290*Φ168*1.6-6*Φ12
MR020 Φ300*Φ112*1.5-6*Φ11
MR030 Φ230*Φ110*1.2
MR030 Φ230*Φ110*1.3
MR030 Φ230*Φ110*1.1-6*Φ9
MR030 Φ230*Φ135*1.1 key hole*4
MR030 Φ230*Φ135*1.2-key  hole *4
MR030 Φ220*Φ115*1.0-3*Φ9
MR030 Φ240*Φ32*1.2-2*Φ8.5
MR030 Φ240*Φ32*1.3-2*Φ8.5
MR030 Φ240*Φ115*1.0-3*Φ9
MR030 Φ240*Φ115*1.2-3*Φ9
MR030 Φ240*Φ120*1.2-6*Φ10
MR030 Φ250*Φ150*0.8
MR030 Φ257*Φ135*1.1
MR030 Φ260*Φ112*1.5-6*Φ11
MR030 Φ260*Φ114*1.1-8*Φ11
MR030 Φ260*Φ140*1.5
MR030 Φ260*Φ140*1.5-6*Φ9
MR030 Φ260*Φ158*1.1
MR030 Φ260*Φ168.3*1.2
MR030 Φ260*Φ168.2*1.1-8*Φ10.5
MR030 Φ270*Φ168.2*1.2-8*Φ11.5
MR030 Φ270*Φ168.3*1.5-8*Φ10.5
MR030 Φ270*Φ140*1.3-6*Φ11
MR030 Φ260*Φ170*1.5-8*Φ9
MR030 Φ280*Φ160*1.0-6*Φ7.5
MR030 Φ280*Φ160*1.1-6*Φ8
MR030 Φ280*Φ202*1.4-6*Φ8
MR030 Φ291*Φ203*1.1-6*Φ8.5
MR030 Φ300*Φ112*1.2-6*Φ11
MR030 Φ300*Φ112*1.3-6*Φ11




Tungsten carbide blade is mainly used for cutting corrugated paper in printing industry
tungsten carbide knife products require high precision, no glitches, maximum abrasion resistance.
we are using HIP sintered and fine grinding, polishing plating to reduce frictions when cutting, improved the accuracy and speed slitting greatly, tool life extended .


Tungsten Carbide Slitter Blade Knives For Marquip Corrugator 0


Company introduction 


Zhuzhou mingri is a reputed Chinese brand Company highly specialized in manufacturing of Tungsten Carbide. It has the accessibility to make necessary imports and exports all over the global market.From now on, we have exported a series of high precision and long life tungsten carbide products more than 30 countries.


Hope corona virus will end soon and control well in every country and we can recovery fair to meet every dear customers or you can visit us in the future soon .



1. Long service life, high cost performance.
2. Good cutting effect, improve paperboard quality, no burr cutting surface, no processing traces.
3. High precision and excellent abrasion resistance.
4. Super Mirror finish to protect the blades from glue adhesion.
5. Reliable performance (less machine downtime)

6.Factory price offer

7.We offer you after sales service .




Q1. How do you control the quality ?

First control is 100% raw material from WC supplier, 100% inspecting throughout each process.
Continuous training for experienced engineers and workers.

Q2. How can I choose the right TC Grade for the carbide products ?

If you can not confirm which TC grade is right for your products, please kindly provide us with your purpose of usage, we would suggest the most suitalbe grade for you.

Q3. Why the short working life time of corrugated board knives ?

1.Is the grain size of the grinding wheel proper? Too coarse grain size of grind wheel :make a short working life time of knives.
2.Too frequent grinding; the grinding time is too long, or the grinding pressure is too high.

Q4. Why the edge of corrugated boards cut by knives with burr and dent ?

1.Please check the cutting edge of your blades. Is the cutting edge keen enough?
2.The corrugated board is too wet.

Q5. Why the knife break ?

1.Improper assembly(e.g. deformed flange plate; improper screwing)will cause the quick break of blades. Any improper touch of the blades 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

Q6. Why 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.

Q7. Why the edge of corrugated board is not straight.

Unmatched strength of the knives for the corrugated board with high density.


Q8.  How about the packing ?

Normally we'll pack 5 pcs/carton or we can use hot sealing packages that is more convinient and good shape to avoid breaking on way to your address .


Feel free to contact me if any needs:


Facebook:Xiao Aimee

zhuzhou mingri cemented carbide co. ltd



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