debinding furnace

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  • vacuum debinding furnace technology parameter
  • vacuum debinding furnace technology parameter
  • vacuum debinding furnace technology parameter
  • vacuum debinding furnace technology parameter
  • vacuum debinding furnace technology parameter
  • vacuum debinding furnace technology parameter

vacuum debinding furnace technology parameter -凯发官网首页

the alternate type gas inlet and outlet,effective gas uniform distribution,negative pressure removal of binder function.

introduction

  •   1.main function
      ——vacuum remove the binder function
      ——the alternate type gas inlet and outlet,effective gas uniform distribution,negative pressure removal of binder function.
      2.technology index
      material loading size:300×300×600mm
      design temperature:700℃
      max.working temperature:800℃
      heating power:30kw(10kw*3)
      total power:40kw
      binder removing:paraffin,rubber,tar
      temperature uniformity:±10℃;
      temperature speeding:from 30℃to 700℃,the speed is 8℃/minute in the condition of full loading.
      cooling speed:the cooling time is less than 5h from 750℃to 80℃in the condition of full loading.
      rated voltage:380v(±10%),50hz
      ultimate vacuum:≤20 pa
      pressure rise:≤5pa/h
      3.structure feature
      a)the furnace structure is horizontal type single door to open,the hearth adopts superior quality of refractory steel(cr25ni20);
      b)the hearth is cylinder structure,with good atmosphere uniformity in the hearth;
      c)the furnace door adopts double layer water cooling structure;
      d)alternate gas inlet and outlet to remove the paraffin with good paraffin removal uniformity.
      e)the heater adopts nickel chromium resistance wire,composing by 3 independent heaters.
      f)the temperature uniformity of the product loading area can be fully guaranteed by adopting the three-point temperature control method of the front and rear distributed branch thermocouples.
      g)the wax discharge pipeline has heating device and no forming collecting;
      h)the furnace is equipped with a roller track and a special graphite loading boat supporting plate,which is convenient to load and unload.
      4.main element

    serial no.

    name

    material

    qty

    1

    the hearthincluding water cooling furnace door and gas charging system

    cr25ni20

    thickness 6-8mm

    1set

    2

    the furnace body

    q235a

    1set

    3

    collecting device

    q235a

    1set

    4

    the heater

    cr20ni80

    3 groups

    5

    the thermal insulation chamber

     

    1set

    6

    the draught fast cooling system

     

    1set

    7

    vacuum system

    2h-30 150 roots pump

    1set

    8

    the thermocouple

    “k” type

    3pcs

    9

    temperature control

    fp93

    3pcs

    10

    electric element

    chint

    1set

    11

    control cabinet

    mcgs touch screen

    1set

    12

    plc

    delta plc

    1set

    13

    control system

    including cable

     

    14

    the mechanical

    including  spare parts and paint.

     

    15

    management service

     

     

    16

    installation and debugging

     


      the delivery time:about 90 days after confirming to receive the deposit.


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