Hong Yu specializes in manufacturing Customized stamping die components, injection mold components, die casting mold components, precision metal parts, etc.Why Us? - Reliable materials from prominent / well-known manufacturers directly, such as ASSAB, Seratizit, Sumitomo, Sanalloy, Everloy, Kennametal, CB Carbide, YT Carbide, Gröditz, Daido, Hitachi, etc. We NEVER source materials from any "agent". Even the heat treatments are processed by these vendors directly.
- Advanced equipments such as Waida PG from Japan, Charmilles WEDM from Switzerland, Sodick WEDM from Japan, Mitsubizi WEDM from Japan, Nikon Tool Microscope from Japan, Nikon Dig Micro Altimeter from Japan, Accretech Contourcord from Switzerland, Mahr projector. We Calibrate our inspection machines regularly.
- State-of-the-art technology. We go to Japan for learning machining tech every year
- Excellent and reliable quality. Many customers have been working with us for more than 10 years
- Perfect quality controlled system.
- Intime delivery.
- Satisfying after sales-service.
- Reasonable and competitive price.
| Material Identify Report |
| Components | Content(wt%) |
| ZrO2 | 94.8 |
| YzO3 | 5.2 |
| FeO3 | 0.0026 |
| SiO2 | 0.0024 |
| NaO | 0.001 |
| Other | 0.001 |
Material Index:
| Item | Unit | Standard Specification |
| Principle Material | wt% | Zr02 94.8% |
| Bulk Density | g/em3 | ≥6.0 |
| Color | | Milky White |
| Hardness | HRA | 90 |
| Flexural Strength | Mpa | >900 |
| thermal conductivity | W/m.k | 3 |
| coefficient of linear expansion | 1/ºC(200ºC) | >10.5*10-5 |
| Dielectric Strength | Kv/mm | |
| Fracing Toughness | MPam0.5 | 8~12 |
| Volume Resistivity | | 1.5*1012 |
| Fire Resistant | ºC | 400 |
Ceramic feature
1. Excellent corrosion resistance, not easy to be eroded and decomposed.
2. To avoid sticking and scraping material.
3. Light weight, density less than half of tungsten carbide.
4. Single crystal phase homogeneous fine organizational structure.
5. Full compact nonporous material
6. Having very low friction coefficient.
7. Suitable for precision metal mold, bending moulds, stamping mould and parts with high wear resistance.
2. Processing
external centerless grinding, grinding with punch machine
Please do contact us without any hesitation for any questions. Your inquiries will be highly appreciated.
Welcome to visit our factory.
Phil
market1(dot)dghongyumold(dot)com
Hongyu Mold Co., Ltd. Specializes in manufacturing of high precision customized components, that can be processed in CNC profile grinding, CNC wire cutting, PG with mirror surface, EDM machining by using our updated equipment. These spare parts are widely used for stamping mold, concerning tungsten carbide molding components, SMD molding parts, connector molding parts, ceramic parts, punches, bushes, and other tooling, etc.
Manufacturing / Precision Electric Discharge
Machining, process in plastic molding components, mirror surface processing, electric pieces of wire cutting machines are widely used. Also, CNC grinding surface S0.2 (Ra0.04um) performs with high accuracy quality.
We are in possession of well known imported equipment, such as:
Swiss - AgieCharmilles Wire Cutting Machines;
Japan - WADIA Profile Grinding Machines;
Sodick Wire Cutting Machines;
Okamoto Grinders
SMAP Lapping Machine;
Taiwan - Tatung-Okuma Grinder;
CJ-350 Electric Discharge machines;
Therefore, we can provide high quality products with reasonable price, JIT delivery and best service.
Our company persists in the principle of "Customers as the Center, Quality as the Basement of Our Company's Development and Services". So we are dedicated to providing customers satisfactory products and servicing more intimately to keep customers' acquisition and retention.
For finished products, we set up professional testing and measuring equipment, including:
NIKON Toolmaker Microscope CURO-VM-GI;
NIKON Projector V12B;
Accretech Contourecord 1600G;
Nikon Dig Micro Altimeter MS-11C;
Mahr Dig Mircro Altimeter CX1;
Mitutoyo Dig Micrometer Caliper IP65, and others.
We are a professional team with over 40 technical staff. Even though not very big, we are very proud of our quality products, prompt delivery and best service. We will continue to improve so as to satisfy our customers both overseas and locals.
Thank you for your time to visit our website.
Dongguan Hongyu Mold Co., Ltd.
Address: 126 Xinma Road, Xinmalian Village, Dalang Town, Dongguan City, Guangdong Province, China.
Postal code: 523785
Tel: +86 769 83203300/ 83011518/ 83011519
Fax: +86 769 83202200
