| 摘要 |
The invention relates to an apparatus for metering and mixing viscous two-component materials, comprising a mixing and extruding unit with static mixing tubes, which are arranged running parallel to one another, the mixing tubes being in connection with deflection channels via mixing heads arranged at the ends, and there being formed respectively in the mixing heads a material inlet channel and a material outlet channel. To provide such an apparatus which is easy to clean and in which the exchange of all individual parts can be performed very easily and inexpensively whenever an individual part is defective or no longer clear due to solidified two-component material, it is proposed that the mixing tubes (7, 8, 9) be formed by a longitudinally slit moulding (3, 4) which has coaxial channels and mixer elements held in the latter, and that the moulding (3, 4) together with mixing heads (2) be adapted such that it can be pushed into an enveloping tube (6), tapering with respect to the inside width from the push-in opening, as a component part of the apparatus and such that it can be fixed in the closed end position. <IMAGE>
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