500°C Vacuum Horizontal Tubular Furnace For Quartz Alumina Melting
Product Specifications
| Attribute | Value |
| Range of Applications | Industrial |
| Type | Electric Holding Furnace |
| Usage | Sintering |
| Fuel | Electric |
| Tube Dimensions | Φ100(OD)*Φ94(ID)*800mm |
| Tube Material | Quartz |
| Atmosphere | Vacuum |
| Transport Package | Wooden Packaging |
| Specification | 450*1100*840mm(W*H*D) |
| Trademark | Chitherm |
| Origin | China |
| HS Code | 8514101000 |
| Supply Ability | 50 Sets/Year |
| Customization | Available |
| Certification | ISO |
| Place Style | Vertical |
Product Description
Customization 500°C VTF1050-05 Model Vacuum Vertical Tube Furnace for Melting Quartz Material 450*1100*840mm W*H*D
Typical Applications
- High-temperature sintering and heat treatment processes for glass insulators and iron silicate sheets
- Sintering processes for dielectric ceramics in metal casings under binary atmospheres
Technical Specifications
Rated Temperature: 450°C
Max. Temperature: 500°C
Tube Dimensions: φ100(OD)mm×φ94(ID)mm×800mm
Temp Zone Length: 500mm
Chamber Insulation Material: Aluminosilicate Ceramic Fiber
Heating Elements: Resistance Coils in Ceramic Fiber Block
Thermocouple: Type K
Temperature Control Point: 1 Point
Temperature Control Precision: ≤ ±1°C
Temperature Control Mode: Temperature controller imported from Japan with PID
Vacuum Level: 10Pa
Pump Speed: 100Pa in 2 min
Furnace Surface Temperature: ≤ RT+35°C
Alarms: Over temp, TC failure, low air pressure etc
Maximum Heating Power: 3kW
Insulation Power: 1.5kW
Furnace Dimensions: 450×1100×840mm(W×H×D)
Weight: about 120kg
Delivery Checklist
| Name | Main Contents | Quantity |
| Basic Components | Furnace Main Unit | 1 unit |
| Inspection Certificates | Certificates for key purchased components | 1 set |
| Technical Documents | User manual, technical documents for key purchased components | 1 set |
| Key Components | FEC Heater | 1 set |
| Temperature Controller | | 1 set |
| Vacuum Gauge + Pirani Gauge | | 1 set |
| Vacuum Pump | | 1 set |
| Spare Parts | Solid-State Relay (SSR) | 1 piece |
Operating Conditions
Environmental Conditions: Temperature 0-40°C, Humidity ≤80% RH, no corrosive gases, no strong airflow disturbance
Gas Supply Requirements: 0.1-0.3 MPa, consumption approx. 0.6 m³/h
Floor Requirements: Level, no significant vibration, load-bearing capacity >300 kg/m²
Power Supply: Capacity >4kVA, 3-phase 5-wire, voltage 220/380 V, frequency 50 Hz
Installation Space: 1000×2000×1000 mm (W×H×D), installation area >1 m²
