Zhuzhou Mingri Cemented Carbide Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 50 Tons per month |
| Delivery Time | 7-20 days |
| Packaging Details | First in small cartons filled with cotton, then in bigger cartons. |
| Material | WC+Cobalt |
| Grade | MR030 |
| Application | for cutting corrugated paper |
| Surface Treatment | Polishing |
| Size | 260*158*1.3mm with 8 holes |
| Features | High hardness,Good impact resistance,High wear resistance |
| Hardness | 90-93 HRA |
| TRS | 2400-3600 |
| Character | With holes or without |
| Brand Name | RI XIN |
| Model Number | MR020，MR030 |
| Certification | ISO9001:2008 ISO14001:2004 |
| Place of Origin | ZHUZHOU,HUNAN,CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 50 Tons per month |
| Delivery Time | 7-20 days | Packaging Details | First in small cartons filled with cotton, then in bigger cartons. |
| Material | WC+Cobalt | Grade | MR030 |
| Application | for cutting corrugated paper | Surface Treatment | Polishing |
| Size | 260*158*1.3mm with 8 holes | Features | High hardness,Good impact resistance,High wear resistance |
| Hardness | 90-93 HRA | TRS | 2400-3600 |
| Character | With holes or without | Brand Name | RI XIN |
| Model Number | MR020，MR030 | Certification | ISO9001:2008 ISO14001:2004 |
| Place of Origin | ZHUZHOU,HUNAN,CHINA | ||
| High Light | tungsten carbide blade ，carbide rotary cutter | ||
Advantages of China Tungsten Carbide Rotary Cutter Blades for Paper Cutting Machine
1, Focusing on manufacturing tungsten carbide products over 20 years.
2, Specialist manufacturer equipped with advanced processing machines and over 170 technicians.
3, Over 50 tons/month productivity to assure sustainable supply of products
4, Owing mould workshop to design & produce moulds for nonstandard products, and with mould
stocks over 10 thousand sets for different products.
5, Full ability to accept OEM & ODM orders.
6, Stringent quality control and quality consistency.
7, Professional mechanical & chemical inspecting labs to control the quality of raw material and inspect physical & mechanical properties of finished products.
Description :
Our blades are used for corrugated carton slitter scorer machine,cardboard slotting machine,carton printing machine etc.
Applications :
Tungsten carbide disc cutter is suitable for semifinishing the chilled cast iron, nonferrous
metal and its alloy. It is also suitable for semifinishing and finishing the hardened steel
and alloy steel.
Grade and Applications:
| Grade | Density g/cm3 | T.R.S MPα | Hardness HRA | Properties & Applications | Approx Grades in China | ISO |
| SH6A | 14.9 | 1850 | 92 | Fine grain alloy, good wear resistance. It is suitable for machining the chilled cast iron, nonferrous metal and its alloy. It is also suitable for semifinishing and finishing the hardened steel and alloy steel. | YG6A | K10 |
| SH10A | 14.8 | 2450 | 90.5 | High wear resistance and bending strength, suitable for disc cutters in electronics industry. | _ | K20-K30 |
| SH25 | 14.8 | 2200 | 89.5 | Higher strength, impact and shock resistance than SH6A, but lower in wear resistance and cutting speed. It is suitable for rough machining cast iron, nonferrous metal and its alloy as well as non metallic materials at low cutting speed. | YG8 | K20 |
| SH30 | 14.7 | 2320 | 89.5 | Higher strength, impact and shock resistance than SH25, but lower in wear resistance and cutting speed. It is suitable for rough machining cast iron, nonferrous metal and its alloy as well as non metallic materials at low cutting speed. | YG8 | K20 |
| SH35 | 14.5 | 2200 | 91 | Fine grain alloy with good wear resistance. It is suitable for machining hard wood, plywood,PCB, PVC and metals. | YG10X | K10-K20 |
| SH40 | 14.5 | 2480 | 92 | Fine grade alloy with high wear resistance, bending strength, bonding resistance and thermal strength. It is suitable for machining plywood, PCB, PVC,refractory alloys, stainless steel and high manganese steel etc. | YS2T | K10-K20 |
| SH50 | 14.3 | 2420 | 90 | Moderate wear resistance and bending strength ,suitable for machining steel alloy etc. | _ | K20-K30
|
Enterprise certifications
As one of the most professional manufacturers of tungsten carbide products in China, Zhuzhou Ming Ri Cemented Carbide Co., Ltd supplies a wide variety of high quality products for customers
worldwide with management principle of "stable quality & reliable cooperation".
| item | Common sizes OD*ID*T(mm) | Holes |
| 1 | Ø200*Ø122*1.2 | without holes |
| 3 | Ø210*Ø122*1.3 | without holes |
| 4 | Ø230*Ø110*1.3 | without holes |
| 5 | Ø230*Ø130*1.5 | without holes |
| 6 | Ø250*Ø105*1.5 | 6 holes*Ø11 |
| 7 | Ø250*Ø140*1.5 | without holes |
| 8 | Ø260*Ø112*1.5 | 6 holes*Ø11 |
| 9 | Ø260*Ø114*1.6 | 8 holes*Ø11 |
| 10 | Ø260*Ø140*1.5 | without holes |
| 11 | Ø260*Ø158*1.5 | 8 holes*Ø11 |
| 12 | Ø260*Ø112*1.4 | 6 holes*Ø11 |
| 13 | Ø260*Ø158*1.5 | 3 holes*Ø9.2 |
| 15 | Ø260*Ø170*1.5 | 8 holes*Ø9 |
| 16 | Ø265*Ø112*1.4 | 6 holes*Ø11 |
| 18 | Ø270*Ø168*1.5 | 8 holes*Ø10.5 |
| 20 | Ø270*Ø170*1.6 | 8 holes*Ø10.5 |
| 21 | Ø280*Ø168*1.6 | 8 holes*Ø12 |
| 22 | Ø290*Ø112*1.5 | 6 holes*Ø12 |
| 24 | Ø300*Ø112*1.5 | 6 holes*Ø11 |
1.Mix with Cobalt powder
2. 3 sets ,All the round rods in the ball mills should be made of fine grain tungsten carbide rods,glue mixing is usually mix the rubber, make the blade sometimes mix
3.The choice of pressing machinery depends on the surface area of the product to be pressed,
surface area multiplied by 0.8 is pressure value . 1000 tons means that the maximum pressure
of 1000 tons products can be pressed, and each machine can adjust the appropriate pressure.
4.First,we will do degumming then we’ll use HIP sintering or vacuum sintering.we have 10 vacuum sintering furnace and 2 HIP furnace
We will use testing tablet when sintering to test the raw material performance .
For carbide antiskid stud,they are putting inside vaccum sintering furnace by degarmming and sintering together
For small products,normally under 200 gram,we will use degumming and sintering together in HIP sintering furnace
If for big products,for example carbide dies,plates ,Grade ML serious,we should do degumming firstly then use HIP sintering furnace
5.Our order,normally is blanks or ground
For customer’s grinding tolerance, we will grind/machine outside diameter ,inside diameter /the sharp edge and so on
So we will use surface grinding machine,centerless grinding machine ,cylindrical grinding machine
We also have unviversal grinder machine
There are more than 50 sets machine
Packing and delivery:
1. Rubber protector for cutting edges, blade in bubble pack, carton case
Max 10 pcs blades in one carton case
2. Exterior packaging: carton or wooden case
3. Other packaging upon your request
4. We also have the professional agents shipping our products to the customers
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
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
13000000-16300000
Employee Number:
100~160
Ecer Certification：
Verified Supplier
Zhuzhou Mingri Cemented Carbide Co., Ltd. Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of RMB 40 million and area of 33000 square meters. ... Zhuzhou Mingri Cemented Carbide Co., Ltd. Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of RMB 40 million and area of 33000 square meters. ...
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