Technology / product information

DOWA Thermotech’s High-Temperature Vacuum Debinding and Sintering Furnace performs debinding, pre-sintering, and main sintering in one continuous batch under vacuum, hydrogen, or inert gas atmospheres ideal for advanced powder metallurgy and ceramics applications.

This system ensures uniform heat distribution, precise atmosphere control, and forced cooling, reducing cycle time while maintaining high precision and stability. Built with safety features for hydrogen use, it’s designed for multi-material processing and operational efficiency.

■ Key Features:
- Integrated Processing: Combines debinding to final sintering in one furnace
- Multi-Atmosphere Compatibility: Vacuum / Hydrogen / Argon / Nitrogen
- Uniform Heating: 2-side / 4-side / 6-side heating zones available
- Forced Cooling: High-speed blower with heat exchanger for faster cycle time
- Safety First: Hydrogen-safe design with pressure and leak control
- Precision Control: Partial pressure regulation for exact vacuum levels

■ Technical Specs:
- Max Temperature:
- Vacuum: up to 2200°C
- Hydrogen: up to 1800°C
- Heating Elements: Compatible with metal or graphite hot zones
- Supported Materials:
- High-speed steel powders
- Cemented carbide (tungsten-based)
- Ultra-high alloy steels
- Structural fine ceramics

■ Applications:
- Powder Metallurgy: MIM/CIM part sintering
- Ceramics Manufacturing: Structural and technical ceramics firing
- Tooling Industry: High-hardness steel and carbide tool sintering

■ Why Choose This Furnace?
- Reduces processing steps with full integration
- Enables flexible, multi-material processing
- Offers faster cycles with forced cooling
- Supports clean, controlled environments for advanced materials
- Designed for safe hydrogen operation

The Multi-Atmosphere Vacuum Furnace by DOWA Thermotech delivers high-quality sintering with precision control, energy efficiency, and safety the ideal solution for modern materials processing and powder metallurgy.

※For more details please download the PDF or contact us.

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