• +86-13526935931
  • gwdlthermo@gwdl.com

Large High-Temperature Energy-Saving Rotary Electric Kiln

The GWDL-1000SSR series is a large-scale, high-temperature, energy-efficient rotary electric kiln featuring a split design with separate control system and furnace body. The furnace lining uses vacuum-formed high-purity alumina fiber lightweight boards, while the heating elements are high-temperature silicon carbide rods.

Large High-Temperature Energy-Saving Rotary Electric Kiln

Large High-Temperature Energy-Saving Rotary Electric Kiln

Furnace Tube Size:D500 × 15000mm, wall 10mm
Heating Zone Length:8.5 meters
Heating Element:Silicon carbide rods
Insulation Layers:Alumina fiber boards & bricks
Exterior Temperature:≤45℃
Safety Features:Over-temp, over-current, phase fail protection

Product Overview:
The GWDL-1000SSR rotary kiln combines high-temperature silicon carbide heating elements with vacuum-formed alumina fiber insulation to deliver efficient, stable heating for industrial applications including ceramics, metallurgy, electronics, and chemicals. The kiln features a split design separating the control system and furnace body for easy maintenance.

Key Features:

  • Max temperature: 950℃ continuous operation at 900℃
  • Heating element: high-temperature silicon carbide rods
  • Temperature control: PID intelligent controller with ±1℃ accuracy, programmable up to 30 segments per curve
  • Insulation: Four-layer alumina fiber composite for excellent thermal efficiency, saving over 80% energy compared to traditional kilns
  • Cooling system: dual-layer furnace shell with forced air circulation for element protection
  • Rotation speed: adjustable 1-50 rpm
  • Tilt angle: adjustable 1-15° with electric dual-screw lifting mechanism
  • Feeding: stainless steel spiral extrusion feeder
  • Safety: integrated protection for over-temperature, over-current, soft start, and phase failure

Technical Parameters:

ParameterSpecification
ModelGWL-1000SSR-D500-15000
Power Supply3-phase, 380V AC
Max Operating Temp950℃
Continuous Temp900℃
Temperature Range80℃ to 950℃
Temperature Accuracy±1℃
Heating Rate1℃/h to 30℃/min adjustable
Furnace Tube SizeD500 × 15000mm, wall 10mm
Heating Zone Length8.5 meters
Heating ElementSilicon carbide rods
Insulation LayersAlumina fiber boards & bricks
CoolingForced air, dual-layer shell
Rotation Speed1-50 rpm adjustable
Tilt Angle1-15° adjustable
Feeding MethodStainless steel spiral feeder
Exterior Temperature≤45℃
Control SystemPID with programmable segments
Safety FeaturesOver-temp, over-current, phase fail protection
Connect with Us Today
Phone:+86-13526935931
Email:gwdlthermo@gwdl.com