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Descrição
O YZGL-L5 Vertical Polymer Modified Bitumen (PMB) Tank is a high-performance, compact production unit designed to withstand the extreme thermal and mechanical demands of asphalt modification. Built with a robust 5mm thick Q235 carbon steel body, this machine optimizes the physical and chemical expansion processes required for high-grade highway binders.
At the job site, the system seamlessly handles the swelling, shearing, and development of polymers such as SBS, SBR, and PE. The base bitumen and modifiers are initially blended by a vertical double-layer paddle agitator to prevent any polymer settling. The mixture is then force-circulated through an external high-shear colloid grinding mill, which rapidly breaks down the modifier particles to a microscopic fineness of 1-5μm.
Thermal management is handled by a dual-heating matrix. Multi-stage electric heating element groups operate in conjunction with DN50 seamless steel thermal oil coils, ensuring rapid pre-heating and constant temperature holding (160°C–180°C) with zero dead-zones. The entire operation is managed via a centralized control panel featuring premium Schneider electronics and PT100 temperature sensors, maximizing energy efficiency while providing critical pump-heater safety interlocks.
Parâmetros principais
YZGL-L5 Machine Specifications
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Component Item
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Technical Specification & Configuration
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Model Designation
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YZGL-L5
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Net Processing Volume
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5 m³ / 5,000 Liters
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Tank Dimensions
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Φ1,900 mm × H 2,050 mm
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Structural Material
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5mm Q235 High-Strength Carbon Steel Plate
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Milling Technology
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Integrated High-Shear Colloid Grinder Node Circuit
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Agitator Configuration
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Vertical Drive with Heavy-Duty Double-Layer Paddles
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Primary Heating Circuit
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Multi-Stage Independent Electric Heating Sections (1# & 2#)
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Secondary Heating Circuit
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DN50 Fluid Seamless Steel Coils (GB/T8163)
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Heat Radiating Area
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14.5 m²
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Circulation Mechanics
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High-Temperature Wry Hot Oil Circulation Pump
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Electrical Hardware
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Schneider Switching Elements / Centralized Safety Control Enclosure
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Thermal Monitoring
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WZP-230 PT100 RTD Sensor with Integrated Relay Sound Alarm
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Caraterísticas principais
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Microscopic Polymer Shearing: The integrated high-shear colloid mill exerts intense mechanical force to shred polymer granules down to 1-5μm. This ensures absolute homogenization, allowing the SBS/SBR matrix to thoroughly bond with the asphalt phase.
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Dual-Source Thermal Matrix: Combining isolated multi-stage electric heaters with serpentine seamless steel thermal oil coils guarantees rapid temperature recovery. The multi-group configuration allows operators to adjust active heating groups, saving up to 20% in auxiliary power consumption during holding phases.
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Anti-Settling Vertical Agitation: The top-mounted vertical agitator utilizes double-layer heavy paddles designed to counteract the different specific gravities of polymer additives. It keeps the un-milled components in constant suspension, completely eliminating bottom tank sedimentation.
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Heavy-Duty Armor Construction: Precision-welded from足厚 5mm Q235 structural steel, the vertical cylindrical body is engineered to withstand continuous machinery vibrations and structural expansion fatigue over a 15+ year operational lifecycle.
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Centralized Intelligent Safety: The electronic control system includes automated logic that prevents dry-burning. It locks out the heating elements if the hot oil circulation pump is inactive, protecting the equipment and onsite crew under peak workloads.
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