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 | Tungsten carbide bottom knives |
| Grade | YG15+ 45 steel |
| Application | For cutting paper,film,plastic and so on |
| Surface Treatment | Polishing |
| Size | OD210*ID180*23 with 2 TC ring |
| Features | High hardness,Good impact resistance,High wear resistance |
| Hardness | 90-93 HRA |
| TRS | 2400-3600 |
| Character | Without holes |
| Process | 5 Steps or more than |
| Brand Name | RI XIN |
| Model Number | MR030/020 |
| Certification | ISO9001:2015 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 | Tungsten carbide bottom knives | Grade | YG15+ 45 steel |
| Application | For cutting paper,film,plastic and so on | Surface Treatment | Polishing |
| Size | OD210*ID180*23 with 2 TC ring | Features | High hardness,Good impact resistance,High wear resistance |
| Hardness | 90-93 HRA | TRS | 2400-3600 |
| Character | Without holes | Process | 5 Steps or more than |
| Brand Name | RI XIN | Model Number | MR030/020 |
| Certification | ISO9001:2015 ISO14001:2004 | Place of Origin | ZHUZHOU,HUNAN,CHINA |
| High Light | tungsten carbide blade ，carbide rotary cutter | ||
Two TC Ring circular rotary bottom knives rewinder machine blade
Advantage
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)
Grade
| Grade | Grain size | Density | T.R.S | Hardness | Suitable for cutting |
| g/cm3 | ≥ N/mm2 | HRA | |||
| MR020 | ultrafine grain | 14.5 | 3300 | 91.5±0.5 | domestic machine to cut corrugated board, chemical fiber,leather,sheet metal,battery |
| MR030 | ultrafine grain | 14.1 | 3500 | 90.5±0.5 | foreign machine to cut corrugated board |
Specifications
OD210*ID180*23 with 2 TC ring
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.
Applications:
Tungsten carbide blade is mainly used for cutting 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 .
Corrugated Slitting Knives are consistently produced to the highest ISO9001 standards .
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.
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.
FAQ
First control is 100% raw material from WC supplier, 100% inspecting throughout each process.
Continuous training for experienced engineers and workers.
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.
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.
1.Please check the cutting edge of your blades. Is the cutting edge keen enough?
2.The corrugated board is too wet.
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
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.
Unmatched strength of the knives for the corrugated board with high density.
About packing
1 we will make sure that your tungsten carbide disc cutter clean before package.
2 rubber strip wrap sharp cutting edge to avoid edge broken.
3 put into plastic bag and styrofoam box to keep tungsten carbide disc cutter steady when express deliver
4 add plastic foam into inner box for the whole tungsten carbide disc cutter for sweet protection.
5 we will make export standard strong cartonn or plywood case package according to your needs.
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
www.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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