Vacuum Tempering Furnace
Vacuum Heat Treatment Furnace
Our vacuum tempering furnace performs precise tempering processes under vacuum or inert gas protection, ensuring optimal results for non-ferrous metals and molds.
After quenching, non-ferrous metals can develop cracks or surface defects. The vacuum tempering furnace resolves these issues by applying high-temperature treatment, ensuring a refined, carbon-free surface with improved smoothness and durability. This tempering process is essential for enhancing the structural integrity and performance of molds and quenched metal components, while maintaining a clean, polished finish.
| Model | |||||
| Effective internal dimensions (mm) | 600×400×400 | 700×500×500 | 900×600×600 | 1200×600×600 | 1200×900×900 |
| Max. load capacity (kg) | 200 | 300 | 500 | 800 | 1200 |
| Heating power (kW) | 40 | 60 | 80 | 120 | 180 |
| Max. temperature (℃) | 750 | 750 | 750 | 750 | 750 |
| Ultimate vacuum level (Pa) | 4×10⁻³/4×10⁻⁴ | 4×10⁻³/4×10⁻⁴ | 4×10⁻³/4×10⁻⁴ | 4×10⁻³/4×10⁻⁴ | 4×10⁻³/4×10⁻⁴ |
| Temperature uniformity (℃) | ±5 | ±5 | ±5 | ±5 | ±5 |
| Max. cooling gas pressure (bar) | 6/10 | 6/10 | 6/10 | 6/10 | 6/10 |
| Pressure rise rate (Pa/h) | 0.5/0.27 | 0.5/0.27 | 0.5/0.27 | 0.47 | 0.5/0.27 |
| Transfer time (S) | 10 | 15 | 18 | 21 | 25 |
The above parameters are for our standard horizontal double-chamber high-pressure gas cooling vacuum furnace. We offer customized, non-standard designs and manufacturing to meet specific customer requirements, such as achieving an ultimate vacuum level of 10⁻⁴ Pa or higher and a pressure rise rate better than 0.1 Pa/h.
- Provides safe and eco-friendly heat treatment solutions, using clean energy, reducing harmful emissions, and ensuring operational safety.
- Designed for operational flexibility, allowing the furnace to be started and stopped as needed to reduce energy waste and optimize production cycles.
- Ensures high surface quality and minimal deformation during heat treatment, enhancing product reliability.
- Features advanced automation capabilities, reducing manual intervention and significantly improving production efficiency.
- Designed for ease of maintenance and cost efficiency, reducing downtime and operational expenses.
