2020 CNC injection custom graphite EDM mold suppliers casting graining
Carbon graphite mold, Graphite mould, graphite mold can be used in foundry, metallurgy, various high temperature industrial furnaces, glass, chemical, mechanics and electronics industries.
Product Description
2020 CNC injection custom graphite EDM mold suppliers casting graining
Application:
Carbon graphite mold, Graphite mould, graphite mold can be used in foundry, metallurgy, various high temperature industrial furnaces, glass, chemical, mechanics and electronics industries.
Really, both choices are excellent, and your unique application and equipment will determine which is best for your needs. Investing in quality EDM supplies only makes sense. Industrial supplies play a key role in mold making, skimping on quality only hurts in the end.
Graphite is by far the most common electrode material used in the United States. EDM technology has advanced so that all new machines have circuitry that adapts to either graphite or copper. Graphite has many outstanding characteristics, here is a partial list:
No need to redress grinding wheels; the details remain sharp almost indefinitely.
Ability to achieve fine finishes
Low wear
Very good for roughing operations, less expensive grades can be used
Grades of graphite
There are four primary grades of graphite used in EDM machining .
Angstrofine- Less than 1 micron particle size. This is used when an extremely fine finish is required.
Ultrafine- Less than 5 micron particle size. Most finishing electrodes are of this type.
Superfine- 6-10 micron particle size. This type is generally used for roughing in cavities with larger details.
Fine- 11-20 micron particle size. Used for roughing in large cavities
Cost of graphite
Choosing the correct grade of EDM graphite for the job can mean substantial cost savings. For example: using an Ultafine grade for roughing a large cavity is wasting money. A lesser grade of graphite will actually outperform a fine grade in such a case.
Conversely, using a Fine grade instead of an Ultrafine grade to machine fine details will not only waste money, but not produce the desired results.
Good electrode material choices and correct EDM machining parameters can greatly affect the bottom line. It is important as well, to have an organized system of storing your graphite, so precious time is not wasted on using the wrong type by mistake.
Product Parameters
| Category | Bulk Density | Resistivity | Shore Hardness | Flexural Strength | Compressive Strength | Young's Modulus | Porosity | Ash Content | Grain Size | Coefficient of Thermal Expansion | Thermal Conductivity | Application Fields | |
| g/cm³ | μΩm | HSD | Mpa | Mpa | Gpa | % | PPM | μm | (indoor temp~600℃) 10^-6/℃ | (100℃) W/m﹒k | |||
| Molded Graphite | GXMG-1 | 1.65 | 11~14 | 30 | 15 | 28 | 15 | 23% | / | 4mm | 2.6 | 50~60 | Crucible, Conventional Cast, etc |
| GXMG-2 | 1.68 | 11~14 | 35 | 17 | 35 | 13 | 20% | / | 2mm | 3.5 | 60~80 | Crucible, Conventional Cast, Carbon Brushest, etc | |
| GXMG-3 | 1.70 | 10~13 | 42 | 15 | 35 | 14 | 18% | / | 0.8mm | 1.8 | 62~80 | Crucible, Alloy Cast, Carbon Brushest, etc | |
| GXMG-4 | 1.72 | 10~13 | 42 | 24 | 40 | 13 | 17% | / | 0.8mm | 1.5 | 65~85 | Crucible, Alloy Cast, Sintering Mold, Rodt, etc | |
| GXMG-5 | 1.75 | 10~13 | 45 | 28 | 55 | 13 | 15% | 800 | / | 1.8 | 65~85 | Crucible, Alloy Cast, Sintering Mold, Continuous casting Mold, Rodt, etc | |
| GXMG-6 | 1.78 | 9~12 | 46 | 28 | 58 | 12 | 12% | 800 | / | 4.5 | 80~100 | Crucible, Alloy Cast, Sintering Mold, Continuous casting Mold, Rod, Furnacet, etc | |
| Isostatic Graphite | GXIG-1 | 1.75 | 10~13 | 42 | 35 | 60 | 9 | 16% | 500 | 13~18μm | 4.8 | 80~120 | Crucible, Alloy Cast, Sintering Mold, Continuous casting Mold, Rod, Furnacet, etc |
| GXIG-2 | 1.78 | 9~12 | 42~50 | 38 | 70 | 10 | 12% | 500 | 10~15μm | 4.8 | 80~100 | Crucible, Alloy Cast, Sintering Mold, Continuous casting Mold, Rod, Furnacet, etc | |
| GXIG-3 | 1.80 | 9~13 | 45~60 | 40 | 95 | 11 | 12% | 500 | 9~15μm | 4.8 | 85~110 | EDM, Furnace, Sintering Mold, Noble Metal Metallurgyt, etc | |
| GXIG-4 | 1.82 | 9~13 | 50 | 46 | 96 | 10 | 12% | 500 | 13~15μm | 5 | 90~110 | photovoltaic, EDM, Sintering Mold, Noble Metal Metallurgyt, etc | |
| GXIG-5 | 1.85 | 9~12 | 48 | 48 | 95 | 11 | 12% | 500 | 13~15μm | 5 | 95~115 | ||
| GXIG-6 | 1.88 | 9~15 | 60 | 52 | 110 | 10 | 8% | 500 | 8~10μm | 5.5 | 95~120 | Fuel Cell, 3D Glass Moldt, etc | |
| GXIG-7 | 1.90 | 9~14 | 70 | 55 | 125 | 11 | / | / | 8~10μm | 5.5 | 100~130 | Semiconductor, photovoltaict, etc | |
| Mechanical graphite | M106H | 1.69~1.78 | / | 75 | 60 | 160 | / | 3% | / | / | 4.0 | 13 | Sealing, bearing, compressor carbon vane, pump accessories (temperature tolerance: <220℃)t, etc |
| M120K | 1.7~1.85 | / | 75 | 62 | 150 | / | 3% | / | / | 4.0 | 13 | ||
| M106D | 2.2~2.3 | / | 70 | 60 | 160 | / | 2% | / | / | 4.0 | 15 | Sealing, bearing (temperature tolerance:<350℃ under aerobic conditions, <550℃ under anaerobic conditions)t, etc | |
| M120D | 2.2~2.3 | / | 75 | 65 | 160 | / | 2% | / | / | 4.0 | 15 | ||
| M170D | 2.2~2.3 | / | 80 | 65 | 180 | / | 2% | / | / | 4.0 | 15 | ||
Our Strength
We focus on graphite processing for 20 years and have rich design and processing experience. Protect your most concerned data (material indicators, product quality, delivery time, cost and accuracy).
There are dozens of product designers, mold designers, programmers, craftsmen and other technical personnel; skilled technicians will ensure that your products are processed and delivered as required.
No matter which drawing file you send (x_t / prt / dwg / pdf / exb, ect ..), we can process it according to the drawings.
Dozens of CNC machining centers, dozens of CNC lathes, milling machines, grinding machines, sawing machines, etc.
Material indicators: tear resistance, compression resistance, impact resistance, resistivity, ash, strength, density and other data professional testing (universal testing machine, impact testing machine, resistivity tester, etc.)
We can design graphite mold by customer's parts drawing, and process all kinds of complex and special shape mold or other production.
We are the direct supplier of ZGM system with good quality. Inventory: ZGM50/65/80/95/113/123/133 all series carbon ring
Graphite production: all kinds of crucibles, heaters, junction plates, electrode rods, graphite tubes, bolts and nuts, bearings, sealing rings, and etc.
Packing & Delivery
1. Inside: use PE packaging and paste specification parameters
2. For short-distance: use carton packaging & inside foam board filling up interspace (appearance can be selected without text)
3. For long-distance transportation using carton + plywood box packaging (appearance of DIY text)
4. Delivery Port: Tianjin
Graphite Products Lead Time: 10-15 days after the order confirmation. Delivery by Express, Air also accepted.
FAQ
Q1. Are you a factory or trading company?
Q2. Can you introduce your main products?
Beijing Guang Xin Guo Neng Technology Co., Ltd mainly produce graphite products, we can offer customized shape according to customers' specific demand. Our Graphite Products, include extruded graphite products, vibration moulding graphite products, molded graphite products, isostatic graphite products. We can produce a lot of graphite products, like graphite mold, graphite casting die, graphite heating element, graphite crucible, graphite sealing ring, graphite tube, graphite rod, graphite edm, graphite block etc.
Q3.What is your MOQ?
Q4. Can you offer free samples?
Q5. When can I get the price?
Q6. Do you accept OEM or ODM orders?
Q7. How about your delivery time?
Q8. Do you test your goods before delivery?
Q9. How do you keep long-term business relationship?
Notice: When you contact us, please show us the accurate drawing and your selected graphite material information, then we can offer you accurate price.
