·Note: all the machines of our company are customized. Please consult the salesman for specific parameters
|Length of inner tank size
|Width of inner tank size
| Height of inner tank size
|Temperature control method
||losed loop PID programmable
|Temperature accuracy in the furnace
|| ≤ 133Pa (under empty furnace and room temperature)
|Rated nitrogen filling pressure
01Insulation paper oven
The insulated paper vacuum furnace is used for vacuum degassing and drying of glass fiber insulated paper for LNG cylinders.
02Insulation paper oven Equipment description
heat preservation system
hot air circulation system
charging and discharging system
03Insulation paper oven show
The exterior of the furnace body is made of Q235 steel plate, and the interior and air ducts are made of 304 stainless steel.
150mm thick aluminum silicate is used for heat preservation.
The vacuum system adopts 2x-70 bipolar rotary vane pump, equipped with corresponding vacuum valves and pipelines.
The heating system is made of nickel-chromium belts, and the heating part is suspended.
The hot air circulation system adopts a 2.2Kw high temperature sealed water-cooled circulation fan to realize internal gas circulation and ensure temperature uniformity.
The charging and discharging system can fill the furnace cavity with nitrogen, the restart pressure is adjustable, and the safety valve is configured.
The control system includes temperature controller, thyristor voltage regulator, paperless recorder, etc.