Zhengzhou Brother Furnace Co.,Ltd

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

TEL: +86-371-67973830

FAX : +86-371-86106036

Mob: +86-13733835594

Email: sales@brofurnace.com

1200-1400℃ Bottom Loading Furnace

1200-1400℃ Bottom Loading Furnace

CE certificated 1400℃ bottom loading furnace
Max temperature:1400℃
Working temperature:1300℃
Chamber size: Customized

    1400℃ Bottom loading furnace
    Main use
    BR-14BL Series Bottom Loading Furnaces are widely used in the laboratory and manufacture of the field of metallurgy, ceramics, machinery, analysis test, semiconductor, chemical industry, metallurgy, and glass industries, new material developing, machinery, fire-proof material, architecture, special material and etc under vacuum or other gases condition. Also our bottom loading furnaces can be used in the fields of science & research and so on.

    Ⅰ. Technical Specifications

    Max. temperature

    1400℃  (<2hour)

    Working temperature

    800-1400℃

    Temperature controlling

     

    ●  PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor.
    ●  30 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.
    20160914114324.png 

    Optional of Temperature controlling

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

    Temperature accuracy

    ±1℃

    Temperature Uniformity

    ±5℃ over 100 mm @ 1400℃
    ±3℃ over 80 mm @ 1400℃

    Heating rate

    0-15℃ /min

    Thermocouple

    S type with 99.7% purity Alumina tube

    Heating element

    SiC heating elements

    Furnace Chamber

    Two layers of ceramic fiber insulation materials
    ●  First layer:1600℃ ceramic fiber board
    ●  Second layer:1430℃ ceramic fiber board

    Furnace structure

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

    Furnace door

    ●  Bottom loading open
    ●  Power cutting off when furnace door open

    Working voltage

    110V or 220V, 50HZ/60HZ, 1 phases (As per your order)

    Warranty

    ●  One year limited warranty with lifetime support. (Consumable parts such as thermocouple is 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

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    Ⅱ. Application Notes   

    Using Attentions

    ●  Cooling rate shall also not exceed 10℃ /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. This is a normal occurrence and the cracks may be repaired with alumina coating.

    Standard Size:

    Type

    Max.Temperature

    (℃)

    Furnace Chamber Size(mm)
    (Width x Height x Depth)

    Volume (L)

    Rated Power

    (kw)

    BR-14BL-1

    1400

    100x100x100

    1

    2

    BR-14BL-2

    1400

    120x120x130

    2

    3

    BR-14BL-3

    1400

    150x150x150

    3

    4

    BR-14BL-5

    1400

    150x150x200

    5

    5

    BR-14BL-8

    1400

    200x200x200

    8

    7

    BR-14BL-12

    1400

    200x200x300

    12

    8

    BR-14BL-27

    1400

    300x300x300

    27

    11

    BR-14BL-36

    1400

    300x300x400

    36

    12

    BR-14BL-64

    1400

    400x400x400

    64

    20

    BR-14BL-125

    1400

    500x500x500

    125

    35

    BR-14BL-216

    1400

    600x600x600

    216

    47

    BR-14BL-512

    1400

    800x800x800

    512

    83

    BR-14BL-729

    1400

    900x900x900

    729

    82

    BR-14BL-1000

    1400

    1000x1000x1000

    1000

    125

    Note:

    Special size is customized.


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