Position:Home > Products > Atmosphere Furnace > 400℃-1200℃
High-temperature box-type atmosphere furnace
  • High-temperature box-type atmosphere furnace
  • High-temperature box-type atmosphere furnace
  • High-temperature box-type atmosphere furnace
  • High-temperature box-type atmosphere furnace
  • High-temperature box-type atmosphere furnace

    Model:KJ-A1200-80LWQ

    Description:

         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

    1、Product Description:
         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 intelligent program temperature control system. The furnace is made of polycrystalline fiber materials and refractory bricks, which are heat-preserving and energy-saving.

    2、 Main functions and features:
    1. The heating element adopts molybdenum-containing resistance wire, and the furnace insulation material adopts polycrystalline fiber material and refractory bricks, which have good thermal insulation performance, durability, high tensile strength, no miscellaneous balls, high purity, and obvious energy-saving effect.
    2. The entire furnace body adopts a double-layer liner structure with air gap isolation in the middle. Even if the furnace temperature is as high as 1000°C, the surface of the furnace body can still be safely touched without feeling hot.
    3. The furnace is made of imported energy-saving materials (refractory bricks are used for load-bearing and wear-resistant at the bottom and mouth of the furnace), and the energy consumption of the whole machine is only 1/3 of that of the same traditional electric furnace, which is energy-saving and environmentally friendly.
    4. The furnace body is equipped with: output voltage and output current monitoring meter, the heating status of the furnace is clear at a glance.
    5. Over-temperature alarm and power off, leakage protection, safe and reliable operation with multiple protection functions.

    3、Technical parameter
    Product name Box type atmosphere furnace
    Model KJ-A1200-80LWQ
    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.
    Chamber size 400*400*deep500mm
    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.
     
    atmosphere furnace
    Products
    Inquiry

    Tel Number

    181-3719-5600

    Email

    web@kejiafurnace.com

    FaceBook

    Zhengzhou/Kejia

    YouTuBe

    Zhengzhou/Kejia

    kejialiuyan