Annealing Furnace

Annealing Furnace Main Technical Parameter:

1.1. Model: RJ-90-9 (2 tubes)              

       Power supply: Electricity

       Capacity: 2.0T/8hours

       Power: 70kw

1.2. Furnace Body

       5mm Q235 board furnace shell

       Lightweight firebrick Internal liner

       Holocellulose alumina silicate keeping temperature

       Heating element: Cr20Ni80

1.3. Furnace Tube

       Thickness: 8mm, Dia.: 800mm, high: 1200mm

       Material: Stainless Steel

1.4. Working Process of Annealing Wire:

      a. Two hours heating to 650°C-700°C

      b. Keeping Temperature 650°C-700°Cfor 2 hours

      c. Keep the tube in the furnace, cooling for 4 hours till the

temperature is about 300°C

      d. Taking out of the tube put another one in

      e. When the tube temperature is below 170°C, take the wire out


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