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Valve gate technology

The considerable high effort for the hotrunner-valve gate technology is only economical for large production numbers. However, the electromagnetic operation of the needle offers a cost-effective solution due to the elimination of tubing. It should be noted that the temperature limit for electromagnets is around 80 °C. [Pg.36]

Valve, gate (vacuum technology) A large-area, high conductance valve that is sealed by a moving plate. [Pg.724]

Fig. 2.55. Freeze drying plant, type CQC, as shown in Fig. 2.53. In this plant, two carriers are moved in parallel through the tunnel. The photograph shows the two heated shelves systems. The sliding gate valve is located in the large extension on the left side. In this plant approx. 5000 tonnes of freeze dried coffee granulate can be produced annually (photograph ALD Vacuum Technologies GmbH, D-63526 Erlensee). Fig. 2.55. Freeze drying plant, type CQC, as shown in Fig. 2.53. In this plant, two carriers are moved in parallel through the tunnel. The photograph shows the two heated shelves systems. The sliding gate valve is located in the large extension on the left side. In this plant approx. 5000 tonnes of freeze dried coffee granulate can be produced annually (photograph ALD Vacuum Technologies GmbH, D-63526 Erlensee).
See other pages where Valve gate technology is mentioned: [Pg.386]    [Pg.386]    [Pg.378]    [Pg.625]    [Pg.441]    [Pg.79]    [Pg.7]    [Pg.561]    [Pg.2040]    [Pg.124]    [Pg.431]    [Pg.433]    [Pg.12]    [Pg.113]    [Pg.8]    [Pg.510]   
See also in sourсe #XX -- [ Pg.361 ]



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