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    0.25T Series Intermediate Frequency Furnace

    product description

        

    0.25T series intermediate frequency furnace

    How to quickly choose a good series intermediate frequency furnace ?

                                Just look at 54 seconds and you will choose 0.25T series intermediate frequency furnace                                                                                                    

    Serial number

    name

    Series intermediate frequency furnace

    Parallel intermediate frequency furnace

    1

    Power Factor

    Constant power factor 0.9 6

    Power factor 0. 7 -0.92

    2

    Melting power consumption

    620 \5% kW.h/t (1600<C)

    + 700 \5% kW.h/t (1600<C)

    3

    Resonance mode

    Voltage resonance, low loss of line (copper row and furnace ring)

    Current resonance, large loss of line (copper row and furnace ring)

    4

    harmonic

    Low harmonics, low pollution to the grid

    High harmonics, large pollution to the power grid

    5

    Start success rate

    Start success rate 100%

    It is difficult to start the device under heavy load conditions.

    6

    effectiveness

    10%-20% higher

    Low efficiency because of low power factor and large harmonic pollution

    7

    Easy to use

    Achieve one-to-one, one-for-two, one-to-three, and other work modes

    The parallel resonant power supply can only achieve one-to-one operation mode.

    8

    protection

    Complete protection

    Relatively complete protection

    9

    Material costs

    Higher material cost, rectification increases filter capacitance, voltage resonance component parameters select high value

    Lower material cost, without increasing the rectifier filter capacitor, a low current value of the parameter selection resonant Component

    Description: 1. Power factor

    The power factor of the series intermediate frequency furnace is high: −0.9 6 , because all the thyristors in the rectification part of the power supply are in the fully open state , the rectifier circuit is always in the all-on state, and the rising power is realized by adjusting the voltage of the series inverter bridge . Therefore, the entire operation process (including low power, medium power, high power) can ensure that the equipment is always in a high efficiency stage.

    Parallel intermediate frequency furnace power factor is low: +0. 92 , because all the thyristors in the rectification part of the power supply are in a semi-open state (adding additional compensation according to the requirements of the national grid). The power regulation of the parallel line is adjusted by the rectification conduction angle, so At low power, the power factor of the power system is very low, generally between 40% and 80%; the high harmonics are large and seriously interfere with the power grid .

     image.png

    First, the main purpose of 0.25T series intermediate frequency furnace

    0.25T series IF melting furnace is mainly applied to steel, iron, copper, aluminum and alloys, having a high melting efficiency, energy-saving effect, a uniform metal composition, burning small, quick temperature rise, easy temperature control and so, for various metal melt.

    Second, the composition of 0.25T series intermediate frequency furnace :

    200kw frequency power supply connected in series - aluminum furnace shell - Remote Control Box - ZXZ- 20T closed loop cooling tower.

    Third, 0.25T series intermediate frequency furnace price summary table

    The price of the 0.25T series intermediate frequency furnace is calculated according to the power of the intermediate frequency power supply and the volume of the furnace body. Different configuration prices vary. This price is for reference only. Contact us will have a very low price, please consult the specific price. Firstfurnace@gmail.com   

    Device name

    model

    Quantity

    Total price (yuan)

    time

    0.25T series intermediate frequency furnace

    SDCL -250 kw

    1 set

     90800 yuan

    60 days

    0.25T series intermediate frequency furnace item price

    Serial number

    Item name

    Specification model

    unit

    Quantity

    unit price

    Total (yuan)

    1

    200kw series intermediate frequency power supply

    KGPS- 200kw / 0.25T

    station

    1

    70000

    70000

    2

    Aluminum furnace shell

    GW- 0.25T

    station

    1

    15000

    15000

    3

    Water cooled cable

    LHSD- 240 square

    root

    2

    2500

    5000

    4

    Remote control box

    H T -YK

    station

    1

    800

    800

    Total price:  90800 Yuan

    Fourth, 0.25T series intermediate frequency furnace power supply , tonnage , power consumption selection method .

    Medium frequency furnace model:

    SDCL -250 kw

    6- pulse rectifier power supply 
    Aluminum shell body

    Equipment rated power

    200kw

    Phase voltage

    3* 380V

    Electric furnace rated voltage

    750 V

    Melting rate

    About 0.25T / H

    Rated Capacity

    0.25T

    Rated temperature

    1700 <C

    Intermediate frequency power rectifier

    3- phase 6- pulse rectification

    Power factor

    −0.95

    Tilting method:

    Optional gearbox or hydraulic

    With power supply specifications

    KGPS-1/ 200kw

    Series IF power supply KGPS- 200kw / 0.25T

    One set (with filter capacitor , compensation capacitor cabinet)   ) 6- pulse intermediate frequency power supply

    stove

    Aluminum shell furnace

    Reducer

    A

    Water cooled cable

    Two

    Decidua

    One



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    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    E-Mail:firstfurnace@gmail.com
    Adress: Luoxin Industrial Park, Luoyang, Henan