Applicator for mixed liq. components - has ram moving connected plungers into their cylinders contg. reagents to expel these in correct proportions through static mixer

摘要

An applicator mixes at least two components from their cartridges to form an adhesive, seal or coating etc. and to apply the mixt. on to articles; it has devices to move into the cartridges and to bring the components to the mixer, and it expels the mix from its outlet. These devices are at least two plungers which are driven together, and the actual mixer is a static mixer. ADVANTAGE - The components concerned are mixed in precise proportions. It produces a well mixed material. It is suitable for discontinuous use. It has a robust and simple construction so that it is cheap and has a long service life.