發(fā)泡機(jī)設(shè)備:將發(fā)泡劑起發(fā)到鋼管與防腐層之間從而起到產(chǎn)品使用中保溫的作用。發(fā)泡機(jī)運(yùn)行時(shí)將兩個(gè)料罐中的物料通過(guò)比例計(jì)量泵壓入發(fā)泡槍中,發(fā)泡槍中同時(shí)輸送高壓氣流將混合料打入防腐層與鋼管之間,變頻調(diào)節(jié)比例計(jì)量泵的速度可以滿足不同鋼管所需發(fā)泡層的密度。
Foaming machine: the foaming agent is sent between the steel pipe and the anti-corrosion layer to play the role of heat preservation in the use of the product. During the operation of the foaming machine, the materials in the two material tanks are pressed into the foaming gun t