Tungsten Carbide Disc Cutter Circular Blades For Slitting Corrugated Board MR020

Brand Name:RI XIN
Certification:ISO9001:2008 ISO14001:2004
Model Number:MR020,MR030
Minimum Order Quantity:5pcs
Delivery Time:7-20 days
Payment Terms:L/C, D/A, D/P, T/T
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Location: Zhuzhou Hunan China
Address: Add: No. 88, Mingri Road, Liyu Industrial Area, Tianyuan District, Zhuzhou City, Hunan Province.P.R.C. P.C:412007
Supplier`s last login times: within 33 hours
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Product Details

Tungsten Carbide circular blades for cutting slitting corrugated board MR020​


Description:


Tungsten carbide round balde is supplied in a range of standard sizes for cutting paper,carton in corrugated industry .

These kinds of carbide round knives are specially manufactured for cutting off and slotting metal materials such as plain steel, chilled steel, aluminum and copper as well as difficult-to-machine materials such as stainless steel, titanium alloys and printed circuit board.

Our tungsten carbide round knives are precision made to reach a high standard, with specially

ground finish and tooth. Compared with the high speed steel saw, it can perform high speed cutting, with a high machining efficiency, accurate slitting and good surface finish.


Applications:

Tungsten carbide disc slotting knives is suitable for cutting paper,carton box in printing industry

Metal and its alloy. It is also suitable for semifinishing and finishing the hardened steel

and alloy steel.


Grade and Applications:


GradeHardnessTRSDensityApplication
MR02091-923000-310014.45For cutting corrugated board
MR03091-923100-320014.15For fast cutting corrugated paper

About tolerance :

Outside diameter :+-0.05mm,ID H7,Thickness : +-0.05 . Product roughness clamping surface :Ra 0.4, mesa Ra0.2, sharp edge : Ra0.2, Sharp edge angle : 18°-20°


About Lifetime of tungsten carbide knife for cutting paper :


If using fast cutting equipment , the lifetime can be over 2 million running meters .

If using low cutting machine,the lifetime can be over 5 million running meters .


Factors that will influence the blade's lifetime :

1.To cut which material

2.Cutting machines are not same

3.Assemblage’s grinding tolerance

4.Over grinding for blade

5.Using different quality blade from different factories.

6.Using raw material or using recycle material

itemCommon sizes OD*ID*T(mm)Holes
1Ø200*Ø122*1.2
3Ø210*Ø122*1.3
4Ø230*Ø110*1.3
5Ø230*Ø130*1.5
6Ø250*Ø105*1.56 holes*Ø11
7Ø250*Ø140*1.5
8Ø260*Ø112*1.56 holes*Ø11
9Ø260*Ø114*1.68 holes*Ø11
10Ø260*Ø140*1.5
11Ø260*Ø158*1.58 holes*Ø11
12Ø260*Ø112*1.46 holes*Ø11
13Ø260*Ø158*1.53 holes*Ø9.2
15Ø260*Ø170*1.58 holes*Ø9
16Ø265*Ø112*1.46 holes*Ø11
18Ø270*Ø168*1.58 holes*Ø10.5
20Ø270*Ø170*1.68 holes*Ø10.5
21Ø280*Ø168*1.68 holes*Ø12
22Ø290*Ø112*1.56 holes*Ø12
24Ø300*Ø112*1.56 holes*Ø11

tungsten carbide steel knife is mainly used for cutting paper, rubber, plywood, hardwood, PCB, PVC, stainless steel, high manganese steel and PCB, PVC electronic circuit boards and other materials.
tungsten carbide steel 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!


1, Soon after the order is confirmed, tungsten carbide steel knife products will start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine

2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of tungsten carbide steel knife samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production

3, Bulk production ,press the raw materials to shape blanks,and all tungsten carbide steel knife blanks must be passed by semi finished inspection,


4, Then sinter blanks to finish (HIP) and finished products inspection, we have 10 sets of vacuum sintering furnace and 2 sets of HIP in the factory ensure the best quality and production capacity.

Feel free to contact me if any needs:

Whatsapp/wechat/phone:008618593402651

Facebook:Xiao Aimee

zhuzhou mingri cemented carbide co. ltd

Email:mr009@mrcarbide.com

China Tungsten Carbide Disc Cutter Circular Blades For Slitting Corrugated Board MR020 supplier

Tungsten Carbide Disc Cutter Circular Blades For Slitting Corrugated Board MR020

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