Zhuzhou Mingri Cemented Carbide Co., Ltd.
| Material | 100% Virgin Tungsten Carbide |
| Surface Treatment | Grinding, sand blasting |
| Color | Silvery Grey |
| Density | 14.4 g/cm3 (YG11) |
| Hardness | 88.5 HRA (YG11) |
| Tensile Strength | 2420 Mpa (YG11) |
| Grade Options | YG11, YG15, YG20, YG16C, YG18C, YG20C, YG22C, YG25C |
| Dimensional Tolerance | +/-0.05 |
| Production Capacity | 50 tons/month |
| Sintering Process | Vacuum sintering, HIP |
| Workshop Area | 8000 m2 |
| Mould Stock | 10000 sets |
| Powder Preparation | Wet-grinding machine |
| Sintering Furnaces | 10 sets |
| HIP Units | 2 sets |
| Place of Origin | Hunan, China |
| Brand Name | RIXIN |
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Product Specification
| Material | 100% Virgin Tungsten Carbide | Surface Treatment | Grinding, sand blasting |
| Color | Silvery Grey | Density | 14.4 g/cm3 (YG11) |
| Hardness | 88.5 HRA (YG11) | Tensile Strength | 2420 Mpa (YG11) |
| Grade Options | YG11, YG15, YG20, YG16C, YG18C, YG20C, YG22C, YG25C | Dimensional Tolerance | +/-0.05 |
| Production Capacity | 50 tons/month | Sintering Process | Vacuum sintering, HIP |
| Workshop Area | 8000 m2 | Mould Stock | 10000 sets |
| Powder Preparation | Wet-grinding machine | Sintering Furnaces | 10 sets |
| HIP Units | 2 sets | Place of Origin | Hunan, China |
| Brand Name | RIXIN | ||
| High Light | 100% Virgin Tungsten Carbide Die ，Fastener Application Cold Heading Punch ，OEM Support Forging Die | ||
Zhuzhou tungsten cemented carbide cold heading punch forging die
1, Zhuzhou Mingri has the richest molds stock of Zhuzhou carbide punch die from Zhuzhou manufacturer
2, 19 years of stable relationship with our customers
3, The most advanced tooling house
4, The largest production capacity and fastest delivery
5, The most reliable testing machines for all specifications
6, The best and reliable after service
| Grade | Density g/cm3 | Hardness HRA | T.R.S Mpa | Performance&application recommended |
| YG11 | 14.4 | 88.5 | 2420 | Forming or stamping dies for metal powders and nonmetal powders |
| YG15 | 14.0 | 87 | 3000 | It is suitable for drawing steel tubes and rods under high compression ratio,manufacturing upsetting,punching and stamping tools under large stress |
| YG20 | 13.5 | 85.5 | 2800 | It is suitable for manufacturing punching dies for watch parts,leaf spring of musical instrument,battery jars,small sized steel balls,screws,screw caps,etc |
| YG16C | 13.9 | 85 | 2750 | It is suitable for impact-resistant forging dies |
| YG18C | 13.7 | 84 | 2800 | It is suitable for impact-resistant forging dies,hot-forging dies and finishing rollers |
| YG20C | 13.5 | 83 | 2850 | It is suitable for wear resistant or impact resistant dies |
| YG22C | 13.3 | 82 | 2900 | It is suitable for nut forming dies and high impact-resistant dies |
| YG25C | 13.1 | 81.5 | 2950 | It is suitable for stainless screw dies and semifinishing rollers |
| Other grades and sizes can be offered as per customers' requirement | ||||
1, it are used for carbide precision tooling & machine component
2, Zhuzhou carbide punch die for the fastener industries.
3, Zhuzhou carbide punch die for bearing industries
4, it used for forming tool.
5, wear parts.
6, used for standard and impact and trapped extrusion.
7, used for segmented carbide wafer any form assemblies.
8, used for segmented carbide die insert or assembly.
1, Soon after the order is confirmed, Zhuzhou carbide punch die 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 Zhuzhou carbide punch die 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 Zhuzhou carbide punch die 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.
5, 1). cleaning/tumbling is to make the Zhuzhou carbide punch die look more beautiful.
2).The Zhuzhou carbide punch die can be ground according to customers’ order to a tolerance of +/-0.05
step 1, wrapped Zhuzhou carbide punch die in paper to avoid Zhuzhou carbide punch die to broke
step 2, put the Zhuzhou carbide punch die in inner small carton box
step 3, put the inner box into outter carton and fill the carton with foamed plastic
step 4, wrap the carton with packaging tape
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.
Our company have 230 workers, 8000 m2 non-dust workshop, 18 years experience , 10000 sets mould, 10 workshop included grinding powder workshop, pressing workshop, sintering workshop, processing workshop, mould production workshop, production capacity 50tons/month, well-known brand ”Ri Xin” has registered in Europe for 6 years , ISO, CE certificated, one hour reach Shanghai port, this is how we keep superior quality and competitive offers for global valued customers.
Our main products cover cold heading dies, wire drawing dies, strips and plates, saw tips, brazed tips, disc cutters, round rods, rock drilling bits and buttons, milling tools, also we can make all kinds of customized proposal to meet customers’ requirement.
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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