Method for dosing and mixing of two products e.g. base and hardener, for manufacturing specific joints, involves continuously proportioning two products, and mixing products continuously in mixture head by actuating mixing propeller

摘要

The method involves continuously proportioning two products e.g. base and hardener, according to a predetermined ratio by actuating a piston (3) and another piston (4) and by controlling relative displacement of the former piston and the latter piston. The two products escape under the action of the pistons along a set of respective circuits in a mixture head (7). The former product and the latter product are mixed continuously in the mixture head by actuating a motorized mixing propeller (32). An independent claim is also included for a device for dosing and mixing of two products continuously.