“Quality initial, Honesty as base, Sincere support and mutual profit” is our idea, so as to build repeatedly and pursue the excellence for Professional Design Graphite Heater for Vacuum Electric Furnace, Our intention is “blazing new floor, Passing Value”, in the upcoming, we sincerely invite you to definitely improve up with us and make a shiny long term together!
“Quality initial, Honesty as base, Sincere support and mutual profit” is our idea, so as to build repeatedly and pursue the excellence for China Graphite Heat Insulation Blanks and Graphite Tube, With the goal of “zero defect”. To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
Graphite heater
The graphite heater components are used in the high temperature furnace with temperature reached 2200 degree at vacuum environment and 3000 degree in the deoxidized and inserted gas environment.
Main features of graphite heater:
1. uniformity of heating structure.
2. good electrical conductivity and high electrical load.
3. corrosion resistance.
4. inoxidizability.
5. high chemical purity.
6. high mechanical strength.
The advantage is energy efficient, high value and low maintenance.
We can produce anti-oxidation and long life span graphite crucible, graphite mold and all parts of graphite heater.
Main parameters of graphite heater:
Technical Specification |
VET-M3 |
Bulk Density (g/cm3) |
≥1.85 |
Ash Content (PPM) |
≤500 |
Shore Hardness |
≥45 |
Specific Resistance (μ.Ω.m) |
≤12 |
Flexural Strength (Mpa) |
≥40 |
Compressive Strength (Mpa) |
≥70 |
Max. Grain Size (μm) |
≤43 |
Coefficient of Thermal Expansion Mm/°C |
≤4.4*10-6 |
Graphite heater for electric furnace has properties of heat resistance, oxidation resistance, good electrical conductivity and better mechanical intensity. We can machine various types of graphite heater according to customers’ designs.
“Quality initial, Honesty as base, Sincere support and mutual profit” is our idea, so as to build repeatedly and pursue the excellence for Professional Design Graphite Heater for Vacuum Electric Furnace, Our intention is “blazing new floor, Passing Value”, in the upcoming, we sincerely invite you to definitely improve up with us and make a shiny long term together!
Professional Design China Graphite Heat Insulation Blanks and Graphite Tube, With the goal of “zero defect”. To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.