Precision Graphite Molds for Casting & Sintering
Engineered for high-accuracy continuous casting, diamond tool sintering, and glass molding, our custom graphite molds deliver superior surface finish and excellent thermal control. Machined from ultra-fine grain Graphite Blocks, these molds maintain low thermal expansion and self-lubricating characteristics that prevent sticking or deformation of cast components during cooling processes.
High Surface Machining Quality
Achieves mirror-like smoothness to ensure effortless demolding and tight end-product tolerances.
High Thermal Shock Resistance
Withstands repeated rapid temperature transitions without cracking or thermal stress fatigue.
Optional Protective Coatings
Can be enhanced via Siliconized Graphite treatment to extend mold life.
| Mold Type | Key Technical Advantage | Primary Process Application |
|---|---|---|
| Continuous Casting Dies | High thermal conductivity, wear resistance, smooth melt passage | Copper, brass, and precious metal rod/tube casting |
| Diamond Segment Sintering Molds | High compressive strength, uniform resistance to pressure | Hot-pressed sintering of diamond saw blades and bits |
| 3D Glass Forming Molds | Ultra-fine particle structure, zero oxidation pitting | Smartphone curved screen & optical lens molding |
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