Horizontal Vacuum Induction Melting Furnace With PLC Automatic Control

• 3 area separately temperature control, high thermal homogeneity, temperature control in ±5 degree. 3 heaters+ 3 temperature controlers+3 temperature control modules+4 transformers.
• Magnetic levitation molecular pump+Roots pump+Gemany mechanical pump. Oil free, high efficiency.
• Grid pallet. Good light transmittance, anti deformation.
• Low air leak rate, pressure rising rate lower than 0.15Pa/H

Vacuum Induction Melting Furnace Parameter standard

1. Structure: Horizontal
2. Control: Touch screen+ PLC automatic
3. Casing material: Stainless steel
4. Pumps: Magnetic levitation molecular pump+Roots pump+Gemany mechanical pump
5. Effective space: Wide 700* Height 700* Deep 1200 mm
6. Loading: 100KG
7. Temperature: Working 1200 ℃, ultra 1300 ℃(in 15 minutes)
8. Thermal homogeneity: ±5℃(1000℃ heat preservation)
9. Heater: Molybdenum material
10. Vacuum degree: Cooling better than 5*10^-5 Pa/ 800 ℃ better than 8*10^-4 Pa
11. Air leak rate: lower than 1*10^-8 Pa.m^3/S
12. Pressure rising rate: Lower than 0.15Pa/h
13. Temperature rising speed: Reach 1200℃ in 1.5 hour
14. Cooling speed: 400℃ to 150℃ in 1 hour
15. Observe window: 3

Vacuum Induction Melting Furnace Power condition

1. Voltage: 380/220 V 50Hz
2. Total power: 60KW
3. Cooling water degree: <25℃
4. Cooling water: Flow 4T/h, water pressure 0.2-0.3 MPa
5. Water quality: 1, PH 7-9; 2, Solid impurities<100mg/L; 3, Hardness<10º DH; 4, Chloridion<40mg/L
6. Compressed air: Dry, pressure 0.4-0.5MPa