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GWDL 1200℃ Electric Top-Opening Electric Furnace


Temperature Performance

  • Maximum / Long-term operating temperature: 1200°C / 1150°C

  • Temperature control accuracy: ±1°C (no overshoot)

  • Temperature uniformity: ±3°C (dual independent control systems)

  • Heating rate: max. 30°C/min, min. 1°C/h

Chamber & Structure

  • Chamber size (L×W×H): 600×400×400 mm

  • Bottom plate: 310S heat-resistant steel plate, height 920mm

  • Heating elements: high-temperature alloy resistance wire (sides + bottom)

  • Furnace body: air-cooled double-layer structure

Atmosphere & Sealing

  • Gases allowed: nitrogen, argon, carbon monoxide, oxygen, etc.

  • Gas control: Siemens PLC + two-channel flow meter

  • Gas inlets: 16 inlets (8 on each side)

  • Door operation: pneumatic lift + pneumatic lock, fully sealed

Auxiliary Equipment

  • Loading cart: manual lift

  • Energy efficiency: >80% energy saving compared to traditional furnaces


  • Contact Information:

  • WhatsApp: +8615637962277

  • Email: sales@gwdl.com


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