... Asphalt Mixing Equipment Product Model no.: JLB4000/ JLB 3000/ JLB 2000/ JLB 1000 Product Feature: Dust removal system adopt ... Asphalt Mixing Equipment Product Model no.: JLB4000/ JLB 3000/ JLB 2000/ JLB 1000Product Feature: Dust removal system adopt inertia+ ... concrete construction, maintenance requirement.Product parameter Model no.JLB 4000JLB 3000JLB 2000JLB 1000Theoretical productivity (t/h)240- ...