Company Statement" Zhengzhou KJ Technology Co., Ltd. " belongs to the international business department of KJ Group. Starting today, the company will continue the international business contract signed or currently being performed by " Zhengzhou Kejia Furnace Co., Ltd. " See details >>
The high-temperature box-type atmosphere furnace has a beautiful appearance and an advanced and reasonable structural design. Using molybdenum-containing resistance wire as the heating element, it adopts a double-layer shell structure and an intellig
|Product name||Box type atmosphere furnace|
|shell 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.|
|Operating temperature||The temperature is not higher than 1000°C under continuous operation; the maximum temperature: 1200°C|
|Furnace material||Fiber lining + refractory bricks constitute the entire furnace
● The first layer: polycrystalline alumina ceramic fiber, which not only ensures sufficient strength of the furnace, but also ensures excellent heat insulation effect. Load-bearing and wear-resistant refractory bricks for furnace mouth and bottom
● The second layer: aluminum silicate fiberboard
|Temperature control method||Touch screen, intelligent programmable microcomputer controls multi-segment programming curves 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 on duty. The sintering data can be recorded in real time and copied to the computer.
Phase shift trigger, thyristor control, the instrument has PID self-tuning function.
|Heating rate||0-10℃/min adjustable|
|Call the police||It has over-temperature alarm, thermocouple break alarm, and automatically cuts off the power supply to provide reliable protection.|
|Heating element||High-quality molybdenum-containing resistance wire|
|Number of temperature zones||2 temperature zones, independent temperature control for each zone|
|thermocouple||K-type platinum rhodium thermocouple temperature measurement, thermocouple protection tube is a corundum tube with a purity of 99.7%|
|Furnace door opening method||side opening|
|in, out||One air inlet, one air outlet, one vacuum pump suction port|
|Passable atmosphere||Inert atmosphere (micro positive pressure)|
|Rotameter||Install a float flow meter with a range of about 1L/MIN|
|Vacuum pump and connectors (optional)||2.2L/S pumping speed rotary vane pump and 1 set of KF16 bellows|
|Vacuum||Mechanical pressure vacuum gauge can reach -0.1MPA|
|Operating Voltage||380V 50HZ|
|Maximum power approx.||16KW|
|Delivery||1 door block, 1 crucible pliers, 1 pair of high temperature gloves, 1 hex wrench for shell.|
|Special requirements||Two temperature zone temperature control
Install a temperature measuring thermocouple on the back wall, and realize data display and recording
High box, electric control is placed on the side
|Warranty||12-month warranty (except for consumable parts such as silicon-molybdenum rods, silicon-carbon rods and man-made damage), lifetime warranty, and free technical guidance, installation and equipment commissioning services. Upon expiration of the warranty period, renewal service is provided.
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 the problem.
|Usage notice||● The electric furnace should cool down slowly.
● It is forbidden to heat flammable and explosive substances and introduce flammable and explosive gases.
● After the electric furnace is used, small cracks will appear on the surface of the furnace lining. This is a normal phenomenon and does not affect the service life of the electric furnace.
● Before heating the electric furnace, be sure to place the fire block on the furnace door in the furnace frame.
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