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White Color Silicon Nitride Sintering Furnace For Advanced Materials Industry

White Color Silicon Nitride Sintering Furnace For Advanced Materials Industry

98 Bar Silicon Nitride Sintering Furnace

ISO Silicon Nitride Sintering Furnace

Metallurgy Silicon Carbide Furnace

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Brand Name:



CE certificate, GB150, JB4732;ISO

Model Number:


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Product Details
White, Gray, Black, Blue
Metallurgy, Metal Working And Cutting Tools, Electronics
Furnace Shell Service Life:
20 Years
Temperature Uniformity:
Cooling Time:
Payment & Shipping Terms
Minimum Order Quantity
1 set
CNY 1000000.00-5000000.00
Packaging Details
Special wooden box
Delivery Time
5-8 months
Payment Terms
L/C, T/T
Supply Ability
7 sets / month
Product Description

Nitride Ceramics sintering Furnace

(for pressure sintering of silicon nitride, aluminum nitride, and boron nitride ceramic materials)

White Color Silicon Nitride Sintering Furnace Application In Advanced Materials Industry

RDE gas cooling vacuum furnaces are designed for the main heat treatments and brazing at high temperature.

In the high temperature gas cooling segment,  a complete range of horizontal and vertical vacuum furnaces are on the list, as well as a range of compact vacuum furnaces, specially adapted to small production units, research labs or those who wish to integrate the heat treatment to their production process.


Furnace Selections


Furnace Type Horizontal type(Max Working pressure:58bar/98bar)

Vertical type

(Max Working pressure:58bar/98bar)

RDE-3312-N RDE-4412-N RDE-5512-N RDE-5518-N RDE-1500-N RDE-3800-N
Usable Space (W*H*L) 300*300*1200mm 400*400*1200mm 500*500*1200mm 500*500*1800mm Φ1000*1500mm Φ3250*3800mm
Max.Charge Load 300kg 500kg 1200kg 1500kg 1000kg 4000kg
Power Rating 320KVA 320KVA 430KVA 600KVA 500KVA 720KVA
Heating Zone 2/3 Zones 3 Zones 3 Zones 3 /4 Zones 4 Zones 6 Zones
Cooling time ≤5h ≤6h ≤7h ≤8h ≤10h ≤12h

Empty furnace, cooling from sintering temperature 2100℃ to 100℃.

(water temperature≤26℃, water pressure 2-3bar, 55bar(95bar)≤Ar pressure≤58bar(98bar).

Service Life 20years/6000furnace cycles
Max. Working Temp 2100℃
Temperature Measurement Special design High temperature W-Re5/26 Thermocouple
Max Vacuum Degree 1Pa (under cold, empty, dry furnace)
Leakage Rate 3Pa/h (Average value under cold, empty, dry furnace)
Wax Collection ≥98%(Argon gas negative dewaxing, 3-time average value)
Forming Agent Paraffin,PEG,Rubber,(C12H22O5)n etc.
Input gas N2, Ar, H2

Automatic Positive Pressure, Negative Pressure Leak Detection

Ar Negative Pressure Dewaxing/H2 Micro Positive Pressure Dewaxing

Vacuum Sintering

Partial Pressure Sintering (Static, Dynamic)

Pressure Sintering

Rapid Cooling

Fully-automatic control & Safety interlock& Breakpoint continuing heating & Wireless remote control& Self-diagnosis





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