GRL Series Bitumen Emulsion Plant | High-Efficiency Modified Asphalt Production | Dezhou Feiteng Road Equipment

  • GRL-6
  • GRL-10

The Feiteng GRL Series Bitumen Emulsion Plant is engineered for high-efficiency production of standard and polymer-modified asphalt emulsions. Equipped with a high-speed colloid mill (1-5μm fineness), intelligent thermal oil heating, and dual 304 stainless steel soap tanks, it ensures continuous output of 6-10 T/H. Ideal for road construction, micro-surfacing, and cold mix asphalt applications. Compact containerized design enables global shipping and single-operator control.

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Table of Contents

    Description

    Technology & Process Advantages

    1. ​Precision Proportioning Control

      • The variable-frequency bitumen pump + electromagnetic flowmeter ensures an accurate asphalt-to-soap ratio (error <1%), supporting a 10-70% asphalt content range.
      • Three temperature sensors monitor asphalt, soap, and product temperatures in real time, and their performance is optimized by dynamic solid-content algorithms.
    2. ​Advanced Colloid Mill

      • The rotor and stator are made of high-strength stainless steel for wear/corrosion resistance. Achieves 1-5μm particle size in a single pass.
      • 37kW motor-driven, 2940 RPM, 5-6-stage shearing structure for superior emulsification.
    3. ​Energy-Saving Design

      • Thermal oil heating system (200-250°C) provides stable heat for pipelines and water tanks, reducing energy consumption.
      • Plate heat exchanger cools finished emulsion while preheating water for subsequent batches, cutting water-heating costs by 50%.
    4. ​Continuous Operation

      • Dual stainless steel soap tanks alternate for non-stop production.
      • Asphalt pump and pipeline heating eliminates post-production cleaning.

    ​Core Components

    • ​Water System: 3m³ water tank + 1.4m³ soap tanks ×2 (SS304 pipes and centrifugal pumps).
    • ​Bitumen System: Insulated gear pump (5m³/h flow), electromagnetic flowmeter, heat-resistant hoses.
    • ​Control System: PLC automation with manual/auto modes, data logging, and online asphalt content analysis.

    ​Global Service

    • ​Delivery: 30-day lead time, FOB/CIF terms, 40HQ container shipping (freight ~USD 7,500).
    • ​After-Sales: Free installation guidance, video technical support, and on-site training. 12-month warranty with free replacement of defective parts.

    Main Parameters

    Parameter Unit GRL-6 GRL-10 Remarks
    Production Capacity T/H 6 10 Continuous Operation
    Emulsion Fineness μm 1-5 1-5 High-Speed Colloid Mill
    Total Power kW <34 <42 Includes Thermal Heater
    Dimensions m 6.8×2.2×2.53 6.8×2.2×2.53 Container-Compatible
    Soap Tank Capacity 1.4×2 1.4×2 Stainless Steel 304
    Thermal Oil Capacity 0.11 0.11 Including Pipelines
    Asphalt Content Error % <1 <1 Dynamic Algorithm Control

    Main Features

    Key Features

    1. Dual Soap Solution Tank Continuous Production System

    • Alternating Feeding Design: Two 1.4m³ 304 stainless steel soap solution tanks operate alternately to ensure continuous supply of thermostatic emulsion.
    • Corrosion Resistance: Tanks, pipelines, and pump valves are constructed with 304 stainless steel to resist chloride ion corrosion.

    2. Precise Oil-Water Ratio Control

    • Variable-Frequency Asphalt Pump: Gear pump with frequency conversion调速 regulates asphalt flow, achieving <1% error.
    • Closed-Loop Soap Solution Control: Centrifugal pump + electromagnetic flow meter + electric control valve for accurate flow adjustment.

    3. High-Speed Colloid Mill Core Technology

    • Integrated Shearing and Grinding: Stator/rotor made of high-strength stainless steel achieves 1-5μm particle size in a single pass.
    • Wear-Resistant Design: Specially treated stainless steel maintains minimal stable clearance for consistent emulsification.

    4. Energy-Efficient Thermal Management

    • Thermal Oil Heating: External 200-250°C thermal oil heats water and asphalt pipelines.
    • Heat Recovery: Plate heat exchanger cools finished emulsion while preheating production water, eliminating post-startup energy consumption.

    5. Intelligent Production Control

    • Dynamic Solid Content Algorithm: Calculates bitumen content via temperature sensors (asphalt, soap solution, finished product) with <1% error.
    • Electrical Reliability: Premium components ensure stable operation.

    6. Integrated Mobile Design

    • Containerized System: Compact dimensions (6.8×2.2×2.53m) fit 40HQ containers for global logistics.
    • Single-Operator Control: Centralized PLC interface enables full-process management by one operator.

    7. Global Compliance Certification

    • Power Standard: 380V/50Hz AC power with ≥25mm² copper-core cables.
    • Certifications: ISO 9001, ISO 14001, OHSAS 18001, and EAC.

    8. Maintenance and Cost Efficiency

    • No-Purge Design: Heated asphalt pipelines prevent clogging, eliminating post-production cleaning.
    • Low Failure Rate: Industry-leading pumps and valves ensure minimal downtime.

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