1.Our company develops DS-PF Foamed Asphalt Plant innovatively according to
asphalt foaming principles and combined with features of foreign and domestic foamed
2.The equipment uses efficient uniform mixing structure, firstly distributes foaming liquid
and gas into asphalt fully under high-pressure conditions, and obtains foamed asphalt
with higher expansion rate and longer half life after pressure release.
3.The equipment has the following advantages：
1)Convenient installation and operation, high measuring accuracy, good foaming effects
and other advantages.
2)It can achieve good foaming effects for normal asphalt, rubber asphalt and SBS modified
asphalt and other hot asphalt.
3)SBS or SBR latex can be used as foaming liquid to achieve modification while foaming,
and to improve pavement performance.
4)It has good matching with mixing equipment, and it matches various kinds of cold and hot
mixture mixing equipment.
5)It avoids asphalt aging during production of hot mix asphalt, and prolongs pavement life.
6)It reduces harmful gas emission, improves operating environment, saves energy and
prolongs construction seasons.