Graphite Sagger for Lithium Battery Sintering
High-Purity, High-Temperature Resistant Graphite Saggers for Lithium Battery Materials

Product Overview
Graphite saggers are precision-engineered refractory trays designed for high-temperature sintering of lithium battery cathode and anode materials. Made from high-purity, industrial-grade graphite, these saggers are ideal for applications requiring:

Excellent thermal conductivity and uniform heat distribution
High resistance to thermal shock during rapid heating and cooling
Chemical inertness to lithium salts, oxides, and fluxes
Long-term durability in repeated batch or continuous furnace cycles

Our graphite saggers help battery material manufacturers achieve uniform sintering, minimal contamination, and enhanced production efficiency.
Customization & OEM Solutions
We provide tailored solutions for lithium battery manufacturers:
Custom Sizes & Shapes Fit your specific furnace trays and production layout
Material Adjustments Optimized graphite density, purity, and structural strengt
OEM ServicesBranding, labeling, and batch-specific specifications
Technical Support Sintering curve adaptation, installation guidance, and maintenance manuals

Customer Benefits:
Reliable one-stop supplier for graphite saggers
Reduce downtime and production losses
Consistent performance across repeated batches
Quality & Certification
ISO 9001 certified manufacturing
Strict inspection for� dimensional accuracy and thermal performance
Verified high-purity graphite meeting industrial standards
Proven reliability in lithium battery sintering operations
Technical Performance Highlights
Thermal Stability: Maintains shape and strength under repeated high-temperature cycles
Mechanical Strength:Supports stacking and handling without cracking
Chemical Resistance: Inert to lithium salts, oxides, and fluxes
Longevity: Designed for long-term, repeated use� to reduce replacements