Jiaxing Zhongke Huaxin Vacuum Furnace Co., Ltd
Jiaxing Zhongke Huaxin Vacuum Furnace Co., Ltd
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Heat Treatment Furnace Oil Quenching Vacuum Furnace GCr15
During operation, the material is loaded into the furnace chamber, and the vacuum conditions are established. The heating elements are activated, gradually raising the temperature to the desired level for the specific heat treatment process. Once the desired temperature is reached, the quenching process commences.
Immersing the material in the oil bath, the vacuum conditions prevent the oil from boiling, ensuring efficient and consistent cooling. The vacuum environment also aids in eliminating any trapped air pockets within the material, resulting in thorough and uniform quenching.
The oil quenching process entails rapid cooling of the material as it interacts with the oil bath. The oil efficiently extracts heat from the material, leading to transformative changes in its microstructure and the enhancement of its mechanical properties. The cooling rate can be precisely controlled by adjusting factors such as oil temperature and agitation.
Specification
| Usage | Vacuum Oil Quenching Furnace |
| Voltage | Optional Customized(220v/380v/660v) |
| Oil tank Capacity | 800L to 14000L(depend on model) |
| Loading capacity | 50-1500kg (adjustable) |
| Vacuum system | Leybold, EVP, Edwards, Kinney |
| Heater | Mo belt, Tungsten, Graphite, SiMo, SiC |
| Max temperature | 1300℃ (custom made) |
| Power (kW) | 36-500kw |
| Applicable Industries | Brazing industry |
| Dimension(L*W*H) | 300*300*500-700*700*1200(can customized) |
| Heating element | MoSi2 Heating / Graphite Heating |
| Furnace type | Vacuum Furnace |
| Ultimate Vacuum | 3.0*10-4 Pa |
| Structure | Horizontal, Vertical, Batch, Continuous |
| Pressure rise rate | ≤0.5 Pa/h |
Application
Bright quenching, tempering, oil quenching or pressurized (high pressure) gas quenching of alloy steel, high speed steel, tool and die steel, bearing steel, spring steel, stainless steel and other materials.
Vacuum heat treatment of magnetic materials and hard gold, high temperature vacuum brazing and vacuum sintering.
Features
Convection heating achieves rapid and uniform heating of the low-temperature section. The heating chamber structure in the furnace provides more uniform heating, low power loss and energy saving.
Using a new type of carbon felt composite material, it is resistant to high temperature and high pressure airflow erosion, and the heat shield has a longer service life and is easier to maintain.
High-speed and high-pressure fans, high-efficiency copper-copper heat exchangers. Achieve rapid cooling and alternate cooling methods to achieve uniform cooling and ensure minimal deformation of the workpiece.
The cooling pressure and fan speed are adjustable to achieve graded quenching. The vertical furnace adopts screw drive and has flexible movement: it is safe and reliable. Graphite and all-metal heating chambers can be used.
Optional fully intelligent industrial computer control and a manual operating system are available, which are easy to learn, understand and operate.