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Powder filling/sintering/annealing
1. Working tube specifications: Ø5 mm ~ Ø8 mm 2. Working tube length: 120 mm ~ 550 mm 3. Working efficiency (PPH): 1,000–1,200 pieces (for a wall thickness of 0.2 mm and a length of 300 mm) 4. Manual operation: 25 pieces per tray 5. Includes workbench + enclosure
View Details1. Equipment Name: Bell‑type Furnace (Sintering Furnace) 2. Applicable Products: Sintering of copper‑based heat pipes and annealing heat treatment. 3. Power Supply: Three‑phase 380 V, 60 kW 4. Process Gases: Nitrogen (N₂), 95% N₂ + 5% H₂ mixture 5. Operating Temperature: Typically around 650–980°C; rated temperature 980°C 6. Heating Time: From ambient to 980°C in approximately 90–120 minutes (empty furnace test) 7. Installation Footprint: Length 2,300 mm × Width 2,300 mm × Height 3,800 mm 8. Furnace Body Dimensions: Length 1,750 mm × Width 1,560 mm × Height 3,650 mm (designed in upper and lower sections) 9. Bell Cover Dimensions: Diameter 500 mm × Height 1,510 mm, thickness 5 mm 10. Effective Volume of Bell Cover: Diameter 450 mm × Height 1,200 mm 11. Furnace Chamber Dimensions: Inner diameter 600 mm, outer diameter 900 mm, height 1,300 mm 12. Furnace Chamber Construction: Refractory bricks stacked in 18 layers with heating elements; heating elements can be quickly removed for maintenance 13. Furnace Chamber Temperature Control: Six zones within the chamber controlled by K‑type thermocouples 14. Furnace Chamber Temperature Monitoring: Six zones monitored internally using S‑type thermocouples 15. Lifting Mechanism: Electric hydraulic lifting platform—smooth, safe, and capable of supporting a load of 2.0 tonnes 16. Gas Inlet/Outlet Configuration: Gas enters and exits from both sides of the bell cover, with a central space reserved to facilitate horizontal sintering 17. Gas Switching: Automatic switching between pure nitrogen (N₂) and the mixed gas 18. Control Panel: Integrated, fixed installation on the furnace side 19. Equipment Frame: Welded square‑tube frame with a gray‑white baked finish
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