Tel.: 8615989623158
E-mail: sales@grandetop.com
Tel.: 8615989623158
E-mail: sales@grandetop.com
Ultra Vacuum Sintering Furnace refers to a furnace that performs protective sintering of a heating material in a vacuum environment, and has various heating methods such as resistance heating, induction heating, microwave heating, and the like. Ultra Vacuum Sintering Furnace is a furnace for protective sintering of heated articles by induction heating, and can be classified into a power frequency, an intermediate frequency, a high frequency, etc., and can be attributed to a subclass of Ultra Vacuum Sintering Furnace.
The main purpose
It is mainly used in the hard alloy sintering process such as powder metallurgy, metal materials, ceramic materials and magnetic materials. It also satisfies the brazing, annealing and tempering processes of the products. It is a widely used vacuum furnace.
Technical Parameters
| Model | Inner Size(mm) | Max Temp（℃） | Ultimate Vacuum(Pa) | Temp Uniformity(℃) | Leak Rate Pa*L/S | Loading Capacity（Kg） |
| UVSF003 | 120 * 120 * 200 | 1600 | 2.0* 10–3 | ±5 | ≤0.67 | 5 |
| UVSF012 | 200 * 200 * 300 | 1600 | 2.0* 10–3 | ±5 | ≤0.5 | 15 |
| UVSF036 | 300 * 300 * 400 | 1600 | 2.0* 10–3 | ±5 | ≤0.5 | 50 |
| UVSF096 | 400 * 400 * 600 | 1600 | 2.0* 10–3 | ±5 | ≤0.4 | 100 |
| UVSF175 | 500 * 500 * 700 | 1600 | 2.0* 10–3 | ±5 | ≤0.4 | 150 |
| UVSF324 | 600 * 600 * 900 | 1600 | 2.0* 10–3 | ±5 | ≤0.4 | 300 |
| UVSF588 | 700 * 700 * 1200 | 1600 | 2.0* 10–3 | ±5 | ≤0.4 | 500 |
| UVSF753 | 800 * 800 * 1500 | 1600 | 2.0* 10–3 | ±5 | ≤0.4 | 800 |
(We can customize your own vacuum sintering furnace according to your special needs)
PRODUCT ADVANTAGES
Vacuum heating is beneficial to remove grease and oxide film on the surface of the workpiece, so the surface brightness of the part is high.
No flux is required, no cleaning process is required after soldering
Interlocking functions such as temperature, pressure, water pressure, vacuum, etc., with high safety protection and protection
Remote control operations, remote troubleshooting and remote program updates
PRODUCT PROPERTIES
We can customize your own vacuum hot pressing furnace and vacuum heat treatment according to your special needs.
Temperature selection:1300 ° C / 1600 ° C
Shell:Full carbon steel / internal stainless steel / stainless steel
Vacuum pump:Foreign brands / Chinese brands
Operation panel:Touch screen / industrial computer
Temperature Controller:SHIMADEN / EUROTHERM
1. rated power:100KW
2. IF voltage:375V
3. IF frequency:1500-2500Hz
4. Operating temperature:2000 ° C
5. Effective work area size:300×350)mm
6. Cold ultimate vacuum:50× 10-3pa
7. Heater:High purity tungsten heating element
8. Temperature control mode:Tungsten-rhenium thermocouple + infrared thermometer
9. Temperature control accuracy:±1°C
10. Rate of pressure rise:≤2.0Pa/ h
11. Inflation pressure (micro positive pressure):≤0.05MPa (nitrogen, argon and mixed gas)
12. Furnace type:vertical
13. Furnace type selection:Horizontal furnace / vertical furnace
14. Furnace selection:Single chamber furnace / three chamber continuous furnace
15. Heating element selection:Molybdenum/isostatic graphite
16. Heating chamber insulation selection:(molybdenum + aluminum silicate) / (molybdenum + stainless steel) / (composite carbon felt +pad)
VGS VACUUM SINTERING FURNACE
Product Features and Special Configuration
Using the intelligent electronic control instrument temperature control accuracy, it can store 20 different 400 process heating curves.
Digital display intelligent temperature control system, fully automatic and high-precision temperature measurement and temperature control process
After the vacuum is applied, a hydrogen shielding gas is added to control the pressure in the furnace and the sintered state of the atmosphere. The fiber optic infrared radiation thermometer and the armored thermocouple can be continuously measured (0~2500 °C). Compared with the setting program of the intelligent temperature controller, the execution state feedback is selected to the intermediate frequency power supply, and the temperature is automatically controlled.
Strict vacuum sealing: the furnace body should be hermetically welded, the parts and accessories on the vacuum furnace body, such as water-cooled electrode and thermocouple exporting device, should be designed to seal the structure, maintain the original air leakage rate of the furnace, and ensure the working vacuum degree of the vacuum furnace. To ensure the quality of the part vacuum heat treatment.
High degree of automation: touch screen operation, PLC centralized control program; structure is divided into: vacuum system, hydraulic system, insulation material, electrical control system
