Vacuum Sintering Furnace
● Vacuum Sintering Furnace Application Fields:
Vacuum sintering furnaces are primarily used for the vacuum reaction sintering of materials such as tungsten alloys, silicon carbide, molybdenum alloys, titanium alloys, and hard metals, as well as carbon-based materials.
● Main Configuration of Vacuum Sintering Furnace:
1. Furnace Door: Hinged; Manual locking/automatic locking ring locking
2. Furnace Shell: Full carbon steel/Inner stainless steel/Full stainless steel
3. Furnace Tube: Soft carbon felt + rigid composite felt / Full rigid composite felt
4. Heater Material: Isostatic Graphite/Pressed High-Temperature Graphite
5. Furnace Body: Vertical/Horizontal
6. Air Path Control: Volume/Mass Flow Meters; Manual Valves/Automatic Valves; Imported/National Brand
7. Vacuum Pumps and Vacuum Gauges: Imported / Domestic
8. Material Carts: Roller-type/Forklift-type
9. Operation Panel: Simulated Screen/Touch Screen/Industrial Control Computer
10. PLC: Delta/Omron/Siemens/Mitsubishi
11. Temperature Control Instruments: Shideng/Eurotherm
12. Thermocouple: Type C (Tungsten sheath/Molybdenum sheath/Ceramic sheath)
13. Data Recorders: Paperless Data Recorder / Paper Data Recorder; Imported / Domestic
14. Electrical Components: Chint/Schneider/Siemens/ABB
● Vacuum Sintering Furnace Technical Features:
The vacuum sintering furnace features a special furnace tube structure and heater arrangement, ensuring excellent uniformity of the furnace temperature.
2. The vacuum sintering furnace features a special structure degreasing box with excellent sealing and complete degreasing, ensuring no contamination to the furnace components.
3. The vacuum sintering furnace features flexible vacuum extraction, vacuum sintering, micro-positive pressure sintering, differential pressure sintering, and micro-positive pressure degreasing capabilities.
4. The vacuum sintering furnace utilizes high-performance insulation structures and materials, featuring excellent heat insulation in the furnace shell, less heat retention, and greater energy efficiency compared to traditional designs.
5. The vacuum sintering furnace features touch screen operation and PLC centralized control, making it simple to operate and highly reliable.
6. The vacuum sintering furnace features over-temperature and over-pressure alarm, mechanical automatic pressure protection, and interlock functions, ensuring high equipment safety.
7. The vacuum sintering furnace features remote operation, remote fault diagnosis, and remote software updates.
● Vacuum Sintering Furnace Product Specifications:
Parameters/Model | APD-SJL-223 | APD-SJL-335 | APD-SJL-449 | APD-SJL-5512 |
Work area dimensions W×H×L (mm) | 200×200×300 | 300×300×500 | 400×400×900 | 500×500×1200 |
Loading Weight (does not represent the furnace loading capacity) (kg) | 30 | 100 | 200 | 300 |
Maximum Temperature (°C) | 1600 | 1600 | 1600 | 1600 |
Uniformity of Temperature (°C) | ±3 | ±3 | ±3 | ±5 |
Heating Power (kW) | 40 | 72 | 90 | 150 |
Ultimate Vacuum Degree (Pa) | 6.6×10-3pa | 6.6×10-3pa | 6.6×10-3pa | 6.6×10-3pa |
Pressure Rise Rate (Pa/h) | ≤0.67 | ≤0.67 | ≤0.67 | ≤0.67 |































