Product Introduction
The Juyi Precision Tempering Furnace is designed for controlled heat treatment processes, providing uniform tempering to improve the mechanical properties of metals such as hardness, toughness, and stress relief. Widely used in jewelry manufacturing, metalworking, and industrial applications, this furnace utilizes ammonia gas atmosphere to prevent oxidation and enhance surface finish quality during tempering.
Working Principle
The furnace heats metal parts to a specified temperature—up to 1100℃—within a sealed chamber filled with ammonia gas. This controlled atmosphere minimizes oxidation and decarburization. The heating time ranges from 40 to 60 minutes, allowing the metal to reach optimal microstructure for improved durability and performance. After heating, parts are cooled in a controlled manner to achieve desired mechanical properties.
Key Advantages
• Uniform Temperature Distribution ensures consistent tempering results.
• High Maximum Temperature (1100℃) accommodates a variety of metal alloys and tempering requirements.
• Ammonia Gas Atmosphere prevents oxidation and maintains surface integrity.
• Energy Efficient with 9kW power consumption optimized for industrial use.
• Compact Design fits well into workshop environments with minimal footprint.
Technical Specifications
| Parameter | Value |
|---|---|
| Power Supply | 380V |
| Power Consumption | 9 kW |
| Heating Time | 40-60 minutes |
| Maximum Temperature | 1100℃ |
| Heating Chamber Size | 200 × 100 × 750 mm |
| Machine Dimensions | 850 × 1400 × 1600 mm |
| Weight | 135 kg |
| Atmosphere Gas | Ammonia (NH₃) |
Applications
• Jewelry Manufacturing: For tempering precious metals and alloys to enhance durability and finish.
• Metalworking Industry: Heat treatment of tools, components, and small metal parts to relieve stress and improve toughness.
• Industrial Components: Suitable for aerospace, automotive, and machinery parts requiring precise tempering processes.
Summary
The Juyi Precision Tempering Furnace delivers reliable and efficient heat treatment with precise temperature control and an ammonia atmosphere to protect metal surfaces. Its compact design, high heating capacity, and optimized energy consumption make it an ideal solution for jewelry manufacturers and metalworking industries seeking improved metal strength and surface quality.









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