Suitable for manufacturing polymer-modified asphalt, protable, energy and space saving, no pollution to humen or ... Suitable for the production of polymer modified asphalt, can be field fabricated or plant manufactured;Modified asphalt is a kind of widely used ... ;Direct heating and hot oil conduct heating, ideal for SBS, SBR, EMA, EVA, PE, waste rubber powder, etc. modified asphalt;Movable, the ...