Zhengzhou Protech
Zhengzhou Protech
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Large atmosphere furnace with rotating touch screen

Large atmosphere furnace with rotating touch screen

    Application:  Mainly used in battery industry, metal material industry, heat treatment industry, powder metallurgy industry, semiconductor material research, IC manufacturing and other fields for sintering under high temperature in various atmospheres.
Contact us for customize send-email: info@lab-furnace.com
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Detailed Parameters Of The Product
Product name Box atmosphere furnace
Model PT-A1400-80LWQ
Structure Double-layer air-cooled structure, built-in cooling fan, to ensure that the surface of the shell is not hot
Surface treatment Made of high-strength carbon steel, after pickling and phosphating to remove rust, electrostatic spraying, beautiful and generous
Chambe size 400*400*deep500mm
Operating temperature Under continuous work, the temperature is not more than 1300℃; the highest temperature: 1400℃
Furnace material Fiber lining + refractory bricks constitute the entire furnaceFkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
● The first layer: polycrystalline alumina ceramic fiber, which not only ensures sufficient strength of the furnace, but also ensures an excellent heat insulation effect. Refractory bricks for furnace mouth and bottomFkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
● The second layer: 1260 aluminum silicate fiberboard
Temperature control method Rocker arm touch screen, intelligent programmable microcomputer to control multi-segment programming curve and can store 16 sintering processes. According to the preset program, it can automatically heat up, keep warm, and cool down with one key. No workers are required. The sintering data can be recorded in real time and copied to the computer. superiorFkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
Phase shift trigger, SCR control, the meter has PID self-tuning function.
Furnace temperature uniformity About plus or minus 8 degrees, strive to achieve a 300*300*400 area plus or minus 5 degrees
Heating rate 0-10℃/minAdjustable
Alarm With over-temperature alarm, thermocouple break alarm, and automatically cut off the power supply to provide reliable protection.
Heating element High-quality silicon carbide rods are arranged vertically on the side for easy replacement
Number of temperature zones 2 temperature zones, independent temperature control
Thermocouple S-type platinum rhodium thermocouple for temperature measurement, the thermocouple protection tube is a corundum tube with a purity of 99.7%
Door opening method Sideways
Inlet/outlet One air inlet, one air outlet, and one vacuum pump suction port
Accessible atmosphere Inert atmosphere (slightly positive pressure)
Float flowmeter Install a float flowmeter with a range of about 1L/MIN
Vacuum Mechanical pressure vacuum gauge can reach -0.1MPA
Operating Voltage 380V        50HZ
Maximum power approx. 20KW
Delivery 1 door plug, 1 crucible tongs, 1 pair of high temperature gloves, and 1 hex wrench for the shell.
special requirements 1. Two temperature zones to control temperatureFkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
2. Install a temperature measuring thermocouple on the back wall, and realize data display and recordingFkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
3. High box, electric control placed on the side
Warranty  ● 12 months warranty (except for consumable parts such as silicon molybdenum rods, silicon carbide rods and man-made damage), lifetime warranty, and free technical guidance installation and equipment commissioning services. After the warranty expires, renewal services are provided.FkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
 ● General faults are resolved within 24 hours, and major faults are resolved within 72 hours. In special circumstances, technicians can go to the scene to deal with problems.
usage notice ● The temperature of the electric furnace should be slowly cooled down.FkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
● It is forbidden to heat flammable and explosive substances and pass flammable and explosive gases.FkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
● After the electric furnace is used, small cracks will occur on the surface of the furnace lining. This is a normal phenomenon and does not affect the service life of the electric furnace.FkoMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
● Before the electric furnace is heated, the fire block of the furnace door must be placed in the furnace frame.
 Large atmosphere furnace


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