Reaction injection machine utilizing a plurality of reactant liquids.

摘要

A reaction injection machine (K min ) utilizing a plurality of reactant liquids (A, B), comprising a plurality of supply vessels (13A, 13B) for containing the reactant liquids (A, B), respectively, an injection tank (17) and a fixed quantity metering device including a plurality of metering tanks (53A, 53B) provided for the supply vessels (13A, 13B), respectively, a plurality of metering pipes (21A, 21B) for connecting the supply vessels (13A, 13B) with the metering tanks (53A, 53B), respectively and a plurality of supply pipes (55A, 55B) for supplying to the injection tank (17) the reactant liquids (A, B) metered in the metering tanks (53A, 53B), respectively such that the reactant liquids (A, B) are, respectively, metered in the metering tanks (53A, 53B) so as to be supplied to the injection tank (17) through the supply pipes (55A, 55B) and then, are stirred for mixing in the injection tank (17) so as to be injected into a mold (43) immediately after having been mixed.