Vacuum Directional Solidification Furnace Manufacturer

Vacuum Directional Solidification Furnace

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Vacuum Metallurgical Equipment

Our vacuum directional solidification furnace (DB AI-VIM-DC) is an advanced vacuum refining system that integrates high-temperature alloy melting, casting, precision casting, and directional solidification. It is designed for the melting and precision casting of iron-based, nickel-based superalloys, and other metal materials, supporting the production of columnar and single-crystal components through specialized precision casting processes.

Specifications

Model	DBAl-VIM-DC15	DBAl-VIM-DC25
Furnace structure	Three/four chamber	Three/four chamber
Crucible capacity (kg)	10-15	20-25
Melting temperature (℃)	1700℃	1700℃
Dual zone heating	Induction heating	Induction heating
Temperature difference between upper and lower zones	≥60°	≥60°
Crystallizer thickness (mm)	250/300	250/300
Feeding method	Vertical / horizontal	Vertical / horizontal
Ultimate vacuum level (Pa)	1×10⁻²	1×10⁻²
Pressure rise rate (Pa/min)	≤0.1	≤0.1
Evacuation time (atmospheric pressure to 10pa) (second)	≤60	≤60

Features

The furnace adopts a three-chamber vertical layout, designed with mature industrial solutions, advanced construction techniques, and high-standard components to ensure system reliability and durability.
It addresses key technical challenges such as low-port fixed-point casting for alloy melts, dual-zone induction heating, long-span vibration prevention, and rapid vacuum response, establishing core technologies and functional advantages.
Equipped with a high-precision simulation platform and an intelligent control system, the furnace supports co-development of equipment and processes for optimized production.
The system enables real-time production tracking, ensures stable product quality, and allows for customized equipment solutions tailored to specific process requirements.
Offers online process optimization to improve performance efficiency and accuracy, ensuring superior results for specialized precision casting applications.

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