Problems were introduced in the use of pressured proportional foammixer. The notice of its design and type selection was discussed also. Its advantages were described in fire control.
介绍了压力比例泡沫混合装置使用中出现的问题和设计、使用选型应注意的事宜，消防中使用该装置的优越性。
2
Rubber insulation material foam production equipment including stoves, extruder, mixer and open chain machines.
橡塑保温材料的生产设备主要包括发泡炉、挤出机、密炼机和开炼机等设备。
3
Use of the same dispersant in both the mixer and the foam water provides a boost in efficacy of the dispersant.