Name: Ultra-High Temperature Vertical Graphitization Furnace|YuanHang
Brand: YuanHang
Availability: InStock

PRODUCT

High-Temperature Graphitization Furnace

High Temperature/Vacuum Carbonization Furnace

Sintering Furnace

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New Material Specialized Furnace

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Ultra-High Temperature Vertical Graphitization Furnace

Structural Advantage: Adopts a vertical furnace chamber structure, where materials experience uniform stress distribution in the direction of gravity, making it particularly suitable for precision carbon material processing such as PI film winding and carbon fiber filament shaping. Extreme Performance: Maximum temperature reaches 3000°C (typical operating temperature 2900°C), with an ultimate heating rate of up to 200°C/min, significantly improving output efficiency per unit of time. Intelligent Assurance: Equipped with high-precision infrared optical pyrometry (1000-3200°C) and a Siemens PLC system. Consumable parts are supported by high-strength rigid composite felt, providing a service life that is more than 20% longer than similar products.

Product details

产品简介 / Introduction

Yuanhang Ultra-High Temperature Vertical GraphitizationFurnace is an induction heating system designed specifically for 3000°C-class ultra-high temperature production environments. It is widely used for the high-temperature graphitization of high-thermal-conductivity graphite films (PI film), lithium battery anode materials, and energy storage battery anode materials. The vertical structure design not only effectively saves workshop floor space but also scientifically improves the stress distribution of large-sized graphite crucibles. Combined with thickened alumina insulation materials, it achieves the perfect integration of rapid heating and low energy consumption.

Image: Yuanhang Industrial Furnace - Vertical Production-Scale Graphitization Furnace System

Technical Specs

Model Specifications (HWL mm)	Power Rating (Kw)	Maximum Temperature (℃)	Vacuum (Pa)	Temperature Difference (℃)
400 X 400 X 1000	130	3000	1.2 * 10?¹	±10
600 X 600 X 1200	260	3000	1.2 * 10?¹	±10
900 X 900 X 1600	500	2850	1.2 * 10?¹	±15

Note: Graphite crucibles of 700X700 and above specifications adopt a high-power spliced design. Pressure rise rate ≤ 0.67 Pa/h.

Technical Advantages of Yuanhang Vertical Graphitization Furnace

1.Extreme Uniformity: Unique furnace chamber design combined with multi-zone temperature measurement results in measured temperature field uniformity superior to ±10°C.
2.Ultra-Low Heat Loss: Utilizes thickened composite alumina material, providing fast heating rates and excellent thermal insulation, significantly reducing power consumption per ton of output.
3.Extended Consumable Life: The crucible bottom is padded with high-strength rigid composite felt, ensuring uniform stress distribution under high temperatures and providing a service life 1.2 times longer than comparable products.
4.High-Precision Monitoring: Employs far-infrared optical components (0-3200°C) with accuracy up to 0.3%, supporting Ar/N? slight positive pressure protection operation.
5.Non-Standard Expandability: Can integrate a hydraulic pressing system based on customer requirements, enabling active pressure intervention during material sintering.

Applications

• Thermal Conductive Film Industry: Graphitization of various specifications of high-thermal-conductivity graphite films, PI films, and graphene composite films.
• Energy Storage Batteries: Ultra-high temperature purification and modification of lithium battery anode carbon materials and silicon-carbon anode materials.
• Carbon Fiber Field: Shaping of carbon fiber filaments, high-temperature graphitization, and sintering of specialty carbon materials.
• Specialty Manufacturing: Meeting the experimental and production needs of the aerospace and national defense industries for high-performance ultra-high temperature carbon materials.