Silicon carbide vacuum sintering furnace RVS‐8812

In July 2017, an Israeli customer enquired for a Silicon carbide vacuum sintering furnace for silicon carbide sintering and established a partnership with November.

In May 2018, the equipment was installed at the customer’s site for installation and commissioning.

At present, the equipment is running well and is still communicating with the customer on the follow-up project. The customer is very satisfied with our equipment and expresses cooperation with us in the post-engineering.

Silicon carbide vacuum sintering furnace

Model:RVS‐8812
Usage & Features
This vacuum furnace is applied for Silicon Carbide sintering, and user can charging shielding gas into furnace for sintering process,this furnace has gas cooling circulation function, high work efficiency, the control system was controlled by PLC,user can choice auto / manual undisturbed switching to operate it,this furnace has abnormal condition alarming function too, high automation of control ,easy to operate.

Work condition
1.Power : 3 Phase 380V（±6% ）; 50HZ
2.Cooling water: inlet water pressure 0.1～0.3Mpa ; temp≤35℃；
Cooling water flow: 20M3/h; PH value about 7; Soft water without any sand or inclusion.
3.Working environment : Environment temperature :0℃~35℃; environment humidity≤95%(25℃); altitude lower 2000m.
4.Compressed air: Pressure 0.4～0.6Mpa
Technical indexes
Type Single‐room,horizontal‐type,external circulation, front‐back door
Charging:300kg
Max charging: 500kg
Ultimate vacuum(cold empty furnace condition): 5×10‐3Torr
Working vacuum :5×10‐2Torr
Pressure rising rate（cold furnace condition）:≤0.5pa／h
Maximum design temperature:1750℃
Working temperature:500～1730℃
Temperature uniformity(vacuum、empty、1000℃、5 points temperature measuring): ±10℃
Uniform zone size (W×H×L mm): 800×800×1200mm
Heating power: 360 KVA
Total power: 400 KVA
Temperature control mode: Intelligent programmable temp controller
Control method: PLC Auto / Manual interlocking
Max charging pressure（absolute pressure）:0.18MPa
Heating temperature rising rate (from ambient temp to 1750C): In 6 hours