Product Overview
The GWDL-1000KQGA inclined rotary continuous furnace is designed for the large-scale thermal treatment of powders, granules, and fragmented materials. Its unique tilt + rotation system enables precise residence time control, uniform heating, and continuous feeding/discharging. With multi-zone temperature control, protective atmosphere capability, and Siemens PLC automation, this furnace is ideal for continuous industrial production in materials, catalysts, minerals, ceramics, and metallurgical industries.
Core Advantages
🔹 Inclined + Rotary Motion System
- 0–30° adjustable tilt + 0–5 rpm tube rotation
- Ensures excellent material mixing, uniform heating, and avoids hotspots
- Adjustable residence time for precise process control
- Built-in knock hammer for self-cleaning, preventing wall adhesion
🔹 Continuous Production & Automatic Feeding
- Screw feeder with anti-blocking design
- Continuous feeding and discharging
- Stable temperature & atmosphere fields, improving product consistency
🔹 Three-Zone Independent Heating Control
- Total 4m heating zone divided into 3 independent zones
- Flexible temperature profiles: heating → reaction → cooling
- High uniformity: ±5℃, precision: ±1℃
🔹 Atmosphere & Exhaust System
- Semi-sealed tube with N₂, Ar, or reactive gases
- Multi-hole gas inlet for uniform distribution
- Dedicated tar outlet & exhaust system to remove volatiles safely
🔹 Heavy-Duty Industrial Structure
- 6m furnace body with 316L stainless steel tube
- Siemens PLC + 10” touchscreen control
- Hydraulic lift cover for easy maintenance
- 7×24h stable operation with double safety loops
🔹 Smart Automation & Data Recording
- Real-time monitoring of temperature, rotation, tilt, humidity
- 30-step programmable heating curves
- Data storage & report export for quality traceability
Applications
- Catalyst calcination & regeneration
- Mineral roasting & decomposition
- Ceramic & powder metallurgy processing
- Battery & electronic materials (powder treatment)
- Refractory & functional materials thermal treatment
Technical Specifications
- Model: GWDL-1000KQGA
- Max. Temperature: 1000℃
- Rated Power: 70 KW
- Working Tube: 316L stainless steel, Ø300 mm, L=6000 mm
- Heating Zone: 3 zones, total length 4000 mm
- Heating Element: Alloy resistance wire / SiC rods
- Temperature Accuracy: ±1℃
- Uniformity: ±5℃
- Rotation Speed: 0–5 rpm adjustable
- Tilt Angle: 0–30° adjustable
- Heating Rate: 1℃/h ~ 15℃/min adjustable
- Feeding System: Screw feeder with anti-blocking
- Control: Siemens PLC + 10” touchscreen, data logging
- Exhaust Ports: DN65 top exhaust, DN32 tar outlet
- Cooling: Optional fast cooling design
- Safety Protection: Overcurrent, overtemperature, overvoltage, phase-loss, soft start
