Atmosphere Hot Press Furnace

Atmosphere Hot Press Furnace is an advanced device that integrates atmosphere control, hot pressing, and high-temperature sintering, designed explicitly for high-temperature forming processes of powder metallurgy, functional ceramics (such as silicon carbide, silicon nitride), transparent ceramics, and refractory metal alloys.

Featuring a high-purity ceramic fibre furnace chamber, it is equipped with resistance wire, silicon carbide rods, or MoSi2 rods, achieving a maximum temperature of 1700°C (operating temperature 1600°C). It supports operation in low-vacuum or non-vacuum environments and inert atmospheres (N₂, CO₂, Ar), ensuring efficient materials forming in a pure environment.

This furnace type achieves metallurgical bonding between particles through a vertical structure and a precise hot pressing system (press head diameter 80-200 mm, stroke 100-300 mm), enhancing material strength. It is equipped with an intelligent temperature control system and safety protection functions, which makes it suitable for laboratory research in universities and research institutions. It is also ideal for small-batch hot pressing, sintering, brazing, annealing, and heat treatment in manufacturing enterprises.

CVSIC Atmosphere Hot Press Furnace Features

The Atmosphere Hot Press Furnace, equipped with advanced technology and user-centric design, offers the following core advantages:

• Wide Temperature Range: Supports 1200°C, 1400°C, and 1700°C (operating temperatures of 1100°C, 1300°C, and 1600°C), meeting diverse hot pressing moulding requirements.
• Precise Atmosphere Control: Supports low vacuum (-0.08 MPa) or inert atmospheres (N₂, CO₂, Ar), ensuring materials are formed in a pure environment and preventing oxidation.
• Efficient Hot Pressing System: Vertical structure with a press head diameter of 80–200 mm and a stroke of 100–300 mm, enabling precise pressure application to enhance material metallurgical bonding strength.
• Highly durable furnace chamber: Ceramic fibre furnace chamber with low thermal conductivity, high-temperature resistance, and corrosion resistance, ensuring uniform temperature distribution and preventing contamination.
• Intelligent temperature control: Equipped with an industrial-grade 0.2-class intelligent instrument, combined with PID regulation and 50-segment programmable control, achieving temperature control accuracy of ±1°C to enhance process reliability.
• Safety protection: Features over-temperature, over-pressure, thermocouple failure alarms, and a safety sealing system to ensure operational safety.
• Multi-functional heating: Supports resistance wire (1200°C), silicon carbide rods (1400°C), or silicon molybdenum rods (1700°C), providing uniform heating and compatibility with various processes.
• Energy-saving design: Optimised furnace insulation and double-layer structure reduce energy consumption and extend equipment lifespan.

CVSIC Atmosphere Hot Press Furnace Application Scenarios

The Atmosphere Hot Press Furnace is widely applied in the following industries and processes:

• Powder Metallurgy: Hot pressing and sintering of high-temperature alloys, refractory metals, and powder green compacts to enhance material strength.
• Functional Ceramics: High-temperature forming and sintering silicon carbide, silicon nitride, and transparent ceramics.
• Research and Laboratories: Universities and research institutions use it for hot pressing experiments on new materials (such as composite and nanomaterials).
• Industrial production: Sintering, brazing, and heat treatment of ceramic and metal materials in small-batch production.
• Electronics industry: Hot-press forming of precision ceramic substrates and semiconductor materials.

This furnace type provides an efficient solution for customers requiring high-precision hot-press forming and atmosphere control, particularly suitable for laboratory research and industrial small-batch production.

Customisation Services

CVSIC offers comprehensive customisation services to ensure seamless integration with your production and R&D requirements:

• Furnace Chamber and Press Head Dimensions: Customisable furnace chamber dimensions (maximum 350×350×450 mm) and press head diameter/stroke to accommodate varying load capacities and moulding requirements.
• Temperature Configuration: Supports customised temperature ranges of 1200°C, 1400°C, or 1700°C to accommodate specific processes.
• Heating Elements: Select resistance wire, silicon carbide rods, or MoSi2 Heating rods based on process requirements to optimise heating efficiency.
• Vacuum and atmosphere system: Customised low-vacuum or inert gas (N₂, CO₂, Ar) systems with multi-channel gas control.
• Control system: Provides customised PLC touchscreen interface and programmable control programs, supporting data logging and remote monitoring.
• Global support: Offers installation guidance, operator training, and maintenance services to ensure the stable, long-term operation of the equipment.

Contact CVSIC for customised atmosphere hot press furnace solutions tailored to your industry, supporting global wholesale and custom orders.

Note: Furnace chamber dimensions, press head specifications, power, vacuum level, and atmosphere system can be customised according to customer requirements. Please get in touch with us for detailed technical parameters.