The three-component low-pressure foaming machine stores the three groups of A1, A2 polyol and B material isocyanate in three storage tanks, and delivers them to the mixer head through a high-precision gear metering pump.
The raw materials are in a certain proportion. The mixture is stirred at a high speed to achieve a mixing effect, and is injected into a mold to produce a desired product. A material can be of different density or different colors, A1 and A2 can be switched freely, and two kinds of A materials share a kind of B material, which is convenient for customers to operate. The three components A, B, and C can also be fed simultaneously according to the characteristics of the raw materials.