500℃ Electric Hot Air Drying Oven

500℃ Hot Air Circulation Drying Oven (GWDL-500HX)

Product Introduction

The GWDL-500HX drying oven is designed for reliable drying, baking, and annealing applications up to 500℃. With a built-in hot air circulation system, it ensures excellent temperature uniformity (≤±5℃). Its intelligent control system, stainless steel chamber, and advanced safety protection make it suitable for stable long-term use in laboratories and industrial production.

Technical Specifications

Design & Performance

• Heating System: High-temperature alloy resistance wires, evenly distributed for consistent heating.
• Hot Air Circulation: Top-mounted fan ensures airflow mixing, providing uniform chamber temperature.
• Temperature Control: Intelligent PID + AI, precision ±1℃, 50-segment programmable curves, RS485 communication.
• Insulation & Structure: Multi-layer ceramic fiber insulation, CNC-processed dual-wall air-cooled design.
• Display & Operation: 7-inch touchscreen, real-time temperature, time, power, voltage, current monitoring.
• Safety Protection: Dual-loop control and protection against over-temp, over-current, over-voltage, phase loss, thermocouple break, and soft start.

Standard Accessories

• Crucible tongs × 1
• High-temperature gloves × 1 pair
• Instruction manual × 1
• Certificate × 1
• Inspection report × 1
• Delivery note × 1

Warranty

• Oven: 1 year
• Heating Elements: Not covered (free replacement within 3 months for natural failure)

Shipping & Delivery

• Double-layer packaging: sponge paper + plastic film + iron frame base.
• Free domestic delivery (within city).
• Damage during transport fully covered by supplier.
• Transport modes: truck, railway, ship, or air freight (for export).