Zhengzhou Brother Furnace Co.,Ltd

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Room 2713, Floor 27, Building 21, Yard 28, Dongfeng Road, Zhengzhou, China

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Email: sales@brofurnace.com

200-1200℃ Rotary Tube Furnace

200-1200℃ Rotary Tube Furnace

CE certificated 1200℃ rotary tube furnace
Max temperature:1200℃
Working temperature:1100℃
Chamber size: Customized

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    BR-12NRT tube furnace
    BR-12NRT rotary tube furnace is designed for calcining inorganic compound with better uniformity, especially excellent for preparing Li-lon battery cathode materials with conductive or protective coating on powder, Such as LiFePO3, LiMnNiO3, etc in R&D laboratory.

    Description

    Ⅰ. Technical Specifications

    Max. temperature

    1200℃ (<2 hours)

    Working temperature

    700-1100℃

    Standard Temperature controlling

    ●  PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor.
    ●  51 programmable segments for precise control of heating rate, cooling rate and dwell time.
    ●  Built in PID Auto-Tune function with overheating & broken thermocouple broken protection.
    ●  Over temperature protection and alarm allows for operation without attendant.
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    Optional of Temperature controlling

    ●  Software (Furnace can be operated by PC by installing a control software )
    ●  Touch screen temperature controller

    Temperature accuracy

    ±1 ℃

    Heating rate

    <20 ℃/min

    Tube rotating speed

    0-7 RPM vailable

    Furnace tilt angle

    0-30°variable

    Thermocouple

    K type (Pt-Rh) with 99.7% purity Alumina tube

    Heating element

    Fe-Mo-Cr sprial wire

    Furnace Chamber

    Two layers of ceramic fiber insulation materials
    ●  First layer: 1430℃ ceramic fiber board
    ●  Second layer: 1260℃ ceramic fiber board

    Furnace structure

    Double layer steel casing with dual cooling fan, surface temperature below 60 ℃.

    Vacuum system

    ●  Double stage rotary vane vacuum pump with magnetic valve to prevent the oil absorbed to tube.
    ●  Self-expansion type double silicon ring flange, 304 stainless steel HCP.
    ●  Needle valve + Mechanical vacuum gauge + Discharge valve

    Warranty

    ●  One year limited warranty with lifetime support. (Consumable parts such as heating elements and crucibles are not covered by the warranty, please order the replacement at related products)
    ●  ATTENTION: Any damages caused by the use of corrosive and acidic gases are not under the coverage of One Year Limited Warranty.

    Certifications

    CE

    Ⅱ. Application Notes   

    Using Attentions

    ●  Cooling rate shall also not exceed 5℃ /min.
    ●  Toxic or explosive gases are not recommended for use with this furnace without necessary safety controls and supervision.
    ●  Small cracks may appear on the surface of the refractory ceramics over extended use.
    ●  The tube furnace is avoid use vacuum above 1500, otherwise the tube will be serious deformation.

    Standard Size:

    Type

    Max.Temperatur

    (℃)

    Furnace Chamber Size(mm)
    (Diameter*Heating zone)

    Constant temperature zone(mm)

    Rated Power (kw)

    BR-12NRT-40/300

    1200

    40

    300

    100

    3

    BR-12NRT-60/300

    1200

    60

    300

    100

    4

    BR-12NRT-80/300

    1200

    80

    300

    100

    5

    BR-12NRT-100/300

    1200

    100

    300

    100

    7

    BR-12NRT-120/300

    1200

    120

    300

    100

    9

    BR-12NRT-40/450

    1200

    40

    450

    150

    4

    BR-12NRT-60/450

    1200

    60

    450

    150

    5

    BR-12NRT-80/450

    1200

    80

    450

    150

    7

    BR-12NRT-100/450

    1200

    100

    450

    150

    9

    BR-12NRT-120/450

    1200

    120

    450

    150

    10

    Note:

    Special size is customizable.


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