HG Series Vacuum High-Temperature Brazing Furnace (Graphite Heating)
1. Application: Mainly suitable for vacuum brazing of non-ferrous metals such as red copper cold plates, stainless steel, titanium alloy, high-temperature alloy, and cemented carbide.
2. Core Advantages
2.1 The vacuum environment ensures that the vacuum degree in the furnace can reach 5×10⁻³ Pa, effectively avoiding workpiece oxidation. The welds have no air holes or impurities after brazing, with a bright surface that requires no secondary cleaning.
2.2 Imported temperature control instruments with a temperature control accuracy of ±1 ℃ ensure precise temperature control. Adopting multi-zone independent temperature control, the temperature uniformity of the furnace chamber is ≤±5 ℃ (at 1000 ℃) to ensure consistent brazing quality in all areas of complex components.
2.3 The brazing process library can be preset in advance, supporting custom process curve storage, and operation only requires one-click call.
2.4 High stability design: the furnace body adopts a double-layer water-cooled structure + high-quality graphite and one layer of CFC insulation material, with good insulation effect and long service life.
2.5 The equipment can be started with one click, with high automation, and also supports remote operation and monitoring.
3. Selection Reference: You can select vacuum furnaces with different effective zones according to your product size and output, and custom-made vacuum furnaces can also be provided according to the customer's requirements.
Model | Effective Zone Dimension (mm) | Loading Capacity (kg) | Heating Material | Max Temperature (℃) | Temperature Uniformity (±℃) | Ultimate Vacuum (Pa) |
HG-335 | 300×300×500 | 100 | Graphite | 1300 | 5 | 5×10⁻¹ ~ 5×10⁻³ |
HG-446 | 400×400×600 | 200 | Graphite | 1300 | 5 | 5×10⁻¹ ~ 5×10⁻³ |
HG-557 | 500×500×700 | 300 | Graphite | 1300 | 5 | 5×10⁻¹ ~ 5×10⁻³ |
HG-669 | 600×600×900 | 500 | Graphite | 1300 | 5 | 5×10⁻¹ ~ 5×10⁻³ |
HG-8812 | 800×800×1200 | 800 | Graphite | 1300 | 5 | 5×10⁻¹ ~ 5×10⁻³ |
HG-8815 | 800×800×1500 | 1800 | Graphite | 1300 | 5 | 5×10⁻¹ ~ 5×10⁻³ |
HG-1115 | 1000×1000×1500 | 2000 | Graphite | 1300 | 5 | 5×10⁻¹ ~ 5×10⁻³ |
HG-1120 | 1200×1200×2000 | 3000 | Graphite | 1300 | 5 | 5×10⁻¹ ~ 5×10⁻³ |