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E-Forehearth

E-Forehearth
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The new Revimac E-Forehearth It has been developed to grant glass control above the standard, as required by NNPB production, with a special attention to 1. New control system 2. “redundancy” or assurance of reliability 3. re-engineering of the combustion and cooling systems 4. refractory superstructure

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T ouch-screen operator interface that showing the ACTUALLY CONTROLLED FOREHEARTH S upervisor controlling in each zone up to 3 independent regulator instruments I ndividual control in each zone of the LH and RH separate independent firing. S ystem enabling to control up to 5 forehearths with 5 controlled zone and one Working End with 8 controlled zones. Storage of memorized production recipes helps the operators to reduce down times.

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“Redundancy” as assurance of reliability • • T win CPU and dual Can-Bus channel for data transmission ensure total reliability and guarantee the automatic switch-over in case of failure F lexibility of the system software in the management of inputs allows in case of failure of one thermocouple to assign the t° of another t° detection instrument until its replacement

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Re-engineering of the combustion and cooling systems • • Refractory Superstructure • • • • • Direct cooling I mproved engineering of the combustion and cooling systems: two oversized ventilators, one operational and one as stand-by, are always available. E ach ventilators unit features separate manual dampers for the blown air with option to feed the air stream to the direct cooling, to the indirect cooling ducts or to both of them. This allows a remarkable reduction of the time needed during changeovers. N ewly designed systems are greatly contributing to achieve a dramatic reduction of...

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