Fully Automatic Anti-Corrosion Electric Drying Oven (GWDL-800HX)
The GWDL-800HX Electric Drying Oven is designed for high-precision heat treatment processes up to 1000℃. With advanced hot air circulation, uniform heating, and intelligent PID control, it ensures exceptional stability and accuracy. Its stainless steel inner chamber, corrosion-resistant structure, and energy-saving multi-layer insulation make it ideal for industrial drying, baking, annealing, and laboratory applications requiring both high performance and durability.
Technical Specifications
- Model: GWL-800XBF
- Chamber Size (D×W×H): 1500 × 1100 × 1150 mm
- Power Supply: AC 380V
- Rated Power: 85 KW
- Temperature Range: 80–1000℃
- Thermocouple: Type K, 0–1320℃
- Heating Elements: High-temperature alloy resistance wires (with molybdenum)
- Heating Element Layout: Distributed on both sides and bottom
- Temperature Accuracy: ±1℃ (no overshoot, integrated control system)
- Temperature Uniformity: ±5℃ (depending on chamber size)
- Heating Rate: Adjustable, 1℃/h – 30℃/min
- Hot Air Circulation: Top-mounted fan blades for forced air mixing and uniform temperature distribution
- Insulation: Triple-layer ceramic fiber boards (aluminum silicate, alumina, polycrystalline alumina)
- Inner Chamber: 316 stainless steel (max usage temperature 800℃)
- Refractory Lining: Vacuum-formed high-purity alumina materials with reinforced alumina hollow ball panels at high-contact zones
- Door Type: Side-hinged 180°, 360° rotatable, stainless steel spring lock for secure sealing and thermal expansion compensation
- Cooling Structure: Dual-layer air-cooled furnace body with guided airflow, keeps shell <45℃
- Rail & Platform: Bottom sliding rail with platform cart for easy loading/unloading
- Stainless Steel Tray Rack: 10 layers (supports 40 trays)
Design & Performance
- Precision Control: Intelligent PID + AI algorithm, supports multi-curve programming, ±1℃ accuracy, 30 programmable segments.
- Uniform Heating: Hot air circulation + evenly distributed heating elements ensure chamber uniformity ≤±5℃.
- Durability & Anti-Corrosion: Inner chamber made of 316 stainless steel, furnace shell CNC-machined, surface treated for oxidation and corrosion resistance.
- Efficient Insulation: Multi-layer alumina ceramic fiber reduces energy consumption by 80% compared to traditional designs.
- Smart Operation: 7-inch touch screen (optional), real-time display of temperature, power, voltage, current, with RS485 communication for centralized monitoring.
- Safety Protection: Dual-loop control and protection including over-temperature, over-current, over-voltage, phase loss, thermocouple failure, and soft start.
Accessories (Standard Supply)
- Crucible tongs × 1
- High-temperature gloves × 1 pair
Warranty
- Oven: 1 year free warranty
- Heating Elements: Not covered (free replacement within 3 months if natural failure occurs)
