Автоматична установка для плавлення бітуму в бочці серії ZDLT

Технічні переваги

1. ​Intelligent Heating System​

   • ​Dual-Layer Thermal Oil Circulation: Upper drum melting chamber (radiant heating) + lower melting pool (convection heating), precise temperature control at 110-140°C to prevent asphalt aging.
   • ​Waste Heat Recovery (Optional)​: Reuse exhaust heat from thermal oil boilers, reducing energy consumption by 20-30%.

2. ​End-to-End Automation​

   • ​Automatic Drum Recognition & Tipping: Hydraulic pusher with 180° flipping accuracy ensures downward-facing drum positioning and zero leakage.
   • ​Unmanned Operation: Integrated PLC control system monitors temperature, pressure, and flow in real-time, with automatic fault alerts.

3. ​Eco-Friendly & Safety Design​

   • ​Closed Dust-Free Structure: Spring-sealed doors + drip trays reduce VOC emissions by 95%.
   • ​Triple Safety Protections: Over-temperature shutdown, hydraulic overload protection, and explosion-proof electrical components.

4. ​Flexibility & Adaptability​

   • ​Modular Design: Adjustable guide rail width and heating coil spacing for diverse drum specifications.
   • ​Rapid Relocation: Split-body structure allows on-site assembly in ≤8 hours.

Efficient & Automated Bitumen Melting​

With the increasing demand for ​high-performance bitumen​ in road construction, the ​ZDLT Series Bitumen Drum Melting Machine​ provides a ​fast, clean, and automated​ solution. It uses ​thermal oil heating​ for indirect heat transfer, ensuring ​uniform melting without asphalt aging.

​Equipment Structure & Working Principle​

The machine consists of:

• ​Upper Chamber (Dumping Room)​​ – Equipped with ​heating coils​ for direct radiation heating of bitumen drums.
• ​Lower Chamber (Melting Pool)​​ – Continues heating to ​110-140°C​ for optimal pumping consistency.
• ​Automatic Spring Doors​ – Minimize heat loss while allowing smooth drum entry/exit.
• ​Hydraulic Propulsion System​ – Automatically pushes drums into the melting chamber.
• ​Automatic Drum Turner​ – Patented flipping technology ensures ​quick, labor-free operation.
• ​Slag Removal System​ – Built-in ​filtration​ removes impurities for clean output.