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features:
(1) modifier pneumatic conveying system achieves ≤ 500 meters conveying feeding;
(2) high-efficiency mixing tank inlet is equipped with solid-liquid mixer, cone bottom and outer wall heat tracing to realize pre-wrapping and rapid mixing of asphalt to modifier to prevent flash explosion and aging coking;
(3) the colloid mill has strong shearing, grinding, and homogenization capabilities. 20% of the polymer is milled at one time and continuously produced. particles with a particle size ≤ 20 μm ≥ 80%;
(4) the intelligent control system has the functions of automatic production, safety interlocking, data monitoring and recording, mobile phone app remote monitoring, and wireless remote maintenance;
(5) asphalt flue gas purification system, environmental protection emissions;
(6) temperature control accuracy ±1°c, measurement accuracy 0.2%;
(7) high-pressure air sweeping function can shorten the warm-up time of the equipment in the next production, increase efficiency and save energy;
(8) high-viscosity modified bitumen index: sbs/sbr content in the asphalt ≥ 12%, softening point> 90, shrp performance grade pg88-28;
(9) the production function of sbs modified asphalt, rubber powder modified asphalt and composite modified asphalt;
(10) microfinance liquid soap and emulsified bitumen finished products will be deployed to expand the production of emulsified modified asphalt;