China Glass Substrate Annealing Furnace

Specifictation of this Annealing Furnace:
1. Operating Temperature: 600deg. C; Max Temperature: 650deg. C
2. Effective Dimentsion of Furnace Entrance: 1000x 50mm(Wx H)
3. Belt Width: 1000mm
4. Belt Material: SUS314.
5. Drive System: Big wrapped angle friction drive.
6. Speed Range: 50mm~350mm/min.
7. Firing Atomsphere: Nitrogen.
8. Gas Pipelines: 14 N2 pipelines (the entrance and exit gas curtain have one pipeline separetely; Four in the exhaust stack, seven pipelines are in the chamber; One in the cooling jacket; The gas flow can be adjusted by the flowmeter).
9. Oxygen Content Testing: 4 points (the entrance and exit gas chamber have one testing point separately; One testing point in the zone 12 of the chamber and one in the cooling jacket.
10. Exhaust System: 4 exhaust stacks(each exhaust stack has a venturi exhaust)
11. Cooling Mode: Water cooling.
12. Cleaning Mode: Brush cleaning.
13. Furnace Layout: Overall Length: 14450mm
14. Entrance Vestibule Section: 240mm Length
15. Entrance Insulation Zone: 100mm length.
16. Heating Section: Length: 8550mm (19 zones) 450mm length/each zone
17. Exit Insulation Section: Length: 100mm Length
18. Air Cooling Section: 200mm Length
19. Water Cooling+ Exit Vestibule Zone: 2000mm Length.
20. Load Table: Length: 1520mm
21. Unload Table: Length: 1520mm
22. Stability of Temp Control: ± 1deg. C, Shimanden SR94 Intelligent Temperature Controller with PID parameter auto-setting. (If the furnace is equipped with industrial computer, the intelligent temperature controller will use MR13 model. )
23. Control System: Use DCS control system, single loop intelligent temperature controller, PID parameter auto-setting, Industrial computer carry out multiple program saving.
24. Uniformity of the Furnace Temperature: ± 3deg. C(Flat- temperature 600deg. C)
25. Control Zone: 19 zones.
26. Control Temp Point: 38 points.
27. Temperature Testing Point: 1 point (For exit cooling water temperature)
28. Chamber Structure: Use 316L 8mm thick Muffle in the chamber.
29. Alarm Protection: Over temp, thermocouple failure, low gas pressure, over water temperature and other audible and visual alarm protection.
30. Gas Inlet Pressure: 0.2~0.4Mpa
31. Flowmeter: 14x 24~240L/min. Its flow is adjustable.
32. The Temperatue of Incoming Water: < 20 deg. C
33. Water Inlet Pressure: 0.15~0.3Mpa
34. The Temperature of Furnace Surface: 35. Max Heating up Power: 152KW.
36. Insulation Power of Empty Furnace: 50KW
37. Power: 277VAC± 10%, 60Hz± 5%, 3phase, 5line (A, B, C, Ground, 0), independent power supply, total capacity: > 180kVA.
38. Weight: about: about 3500Kg
39. Overall Dimension: 14450x 1640x 1350(Lx Wx H) mm
40. Installation Dimension: 18000mmx 3000mmx 3000mm(Lx Wx H), Installation Area: >60m2