Description

The Drum Mix Panel is a critical control system for modern drum mix asphalt plants. This panel acts as the central brain, enabling operators to precisely monitor and control every aspect of the asphalt production process, from aggregate drying and heating to bitumen blending and final mix discharge.

DRUM MIX PANEL: Precision Control for Optimal Asphalt Production

Unleash Peak Performance and Quality in Your Asphalt Plant

The DRUM MIX PANEL is the intelligent command center designed to optimize the efficiency, consistency, and quality of your drum mix asphalt production. Engineered with robust industrial-grade components and advanced control logic, this panel empowers operators with intuitive oversight and precise control over every critical parameter, ensuring you produce high-quality hot mix asphalt consistently and cost-effectively.

Key Features & Capabilities:

• Integrated Burner Management System:
  • Automatic Temperature Control: PID-controlled burner operation to maintain optimal aggregate drying and discharge temperature, ensuring consistent asphalt quality and minimizing fuel consumption.
  • Flame Safeguard & Ignition System: Reliable and safe ignition sequence with continuous flame monitoring for maximum operational safety.
  • Fuel Efficiency Optimization: Advanced algorithms dynamically adjust burner output based on aggregate moisture content and desired temperature, significantly reducing fuel costs.
• Aggregate Feed Control:
  • Variable Frequency Drive (VFD) Integration: Precise control over cold aggregate feeder belts (typically 3-5 bins) via VFDs, allowing for accurate proportioning of different aggregate sizes.
  • Weigh Bridge/Belt Weigher Interface: Real-time aggregate flow rate monitoring and feedback for exact material dosing according to mix design.
  • Multi-Recipe Management: Store and recall multiple mix designs with predefined aggregate percentages for quick changeovers.
• Bitumen (Asphalt Cement) Dosing Control:
  • Accurate Flow Metering: Integration with flow meters to ensure precise bitumen injection rates into the drum.
  • Temperature Compensation: Advanced controls account for bitumen temperature variations to maintain consistent volumetric dosing.
  • Interlock with Aggregate Feed: Ensures bitumen is only introduced when aggregate flow is stable and at the correct temperature, preventing inconsistent mixes.
• Mineral Filler / Additive Dosing (Optional/Integrated):
  • Controls screw conveyors or rotary feeders for precise addition of mineral filler, lime, or other additives as per mix design.
  • Synchronized dosing with main aggregate and bitumen feeds.
• Intuitive Human-Machine Interface (HMI):
  • Large Color Touchscreen Display: User-friendly interface with graphical representation of the plant layout (mimic diagram).
  • Real-time Data Visualization: Displays all critical parameters: aggregate temperature, bitumen temperature, discharge temperature, flow rates, motor loads, burner status, and production data.
  • Alarms & Event Log: Immediate notification of operational anomalies, faults, and safety interlocks with historical logging for diagnostics.
• Advanced PLC-Based Control System:
  • Robust & Reliable: Utilizes industrial-grade Programmable Logic Controllers (PLCs) for high reliability and rapid processing.
  • Customizable Logic: Adaptable control logic to suit specific plant configurations and operational requirements.
  • Remote I/O Capability: Reduces wiring complexity and enhances system flexibility.
• Safety & Interlock System:
  • Emergency Stop Integration: Strategically placed E-stop buttons with a master control.
  • Critical Interlocks: Prevents operation under unsafe conditions (e.g., burner won't fire without aggregate flow, discharge gate won't open if temperature is too low).
  • Motor Overload Protection: Safeguards all plant motors from damage.
• Data Logging & Reporting:
  • Production Reports: Generate detailed reports on daily/shift production, material consumption, and energy usage.
  • Historical Trends: Track key process variables over time for performance analysis and optimization.
  • Recipe Management & Audit Trails: Log all changes to mix designs and operational parameters.
• Robust & Industrial-Grade Enclosure:
  • Dust & Weather Protection: IP-rated enclosure (e.g., IP54 or IP65) suitable for harsh industrial environments.
  • Climate Control (Optional): Internal heating/cooling to ensure optimal performance of electronic components in extreme temperatures.
  • Ergonomic Design: Well-organized layout of switches, indicators, and HMI for ease of operation.

Benefits of Choosing Our DRUM MIX PANEL:

• Enhanced Mix Quality: Achieve uniform asphalt mixes with precise control over material proportioning and temperature.
• Significant Fuel Savings: Intelligent burner control and optimized drying processes reduce energy consumption.
• Increased Productivity: Streamlined operation and automated controls lead to higher output and reduced downtime.
• Reduced Operating Costs: Minimize material waste, extend equipment lifespan, and lower maintenance requirements.
• Improved Safety: Comprehensive interlocks and safety features protect personnel and equipment.
• Simplified Operation: Intuitive HMI reduces operator training time and minimizes human error.
• Data-Driven Decision Making: Access to detailed production data for performance analysis and continuous improvement.
• Reliability & Durability: Built with high-quality components for long-lasting performance in demanding environments.

Technical Specifications (Typical):

• Power Supply: 415V AC, 3 Phase, 50/60Hz (Customizable)
• Control Voltage: 24V DC
• PLC: Siemens, Allen-Bradley, Delta, or equivalent industrial-grade PLC
• HMI: 10" or 15" Color Touchscreen (Brand selectable)
• Input/Output (I/O): Configurable Digital Inputs/Outputs, Analog Inputs/Outputs for sensors and actuators.
• Communication: Ethernet, Modbus RTU, Profinet (for VFDs, flow meters, etc.)
• Enclosure Rating: IP54, IP55, or IP65 (depending on environmental conditions)
• Operating Temperature: -10°C to +50°C
• Dimensions: Customizable based on I/O requirements (typically 800-1200mm H x 600-800mm W x 300-400mm D)

Applications:

The DRUM MIX PANEL is an indispensable upgrade or replacement control system for:

• All capacities of Drum Mix Asphalt Plants
• Road Construction Companies
• Asphalt Manufacturers
• Plant Modernization Projects

Why Choose Our DRUM MIX PANEL?

We combine deep industry expertise with cutting-edge automation technology to deliver control solutions that truly transform your operations. Our panels are designed for reliability, ease of use, and maximum return on investment. With comprehensive support and customizable options, we ensure a seamless integration into your existing or new plant setup.

Elevate your asphalt production to new levels of efficiency and quality.

Contact us today for a personalized consultation and quotation!