Sustainable production through robust pressure measurement

Sustainability may be the megatrend for the several-hundred tyre plants worldwide. Among other activities, this includes increasing both energy and production efficiency by avoiding rejects while simultaneously shortening production cycles.
Sustainability ? already during production
Despite all the electronic aids, a car today still has only four points of contact with the street, each barely the size of a postcard. Each one of the four tyres is critical for a safe journey, and all this beneath the most diverse operating conditions. This explains the extremely high quality requirements that every tyre manufacturer defines for its products.
Sustainability through precise measurement technology
The CPH7000 portable process calibrator
Tyre manufacturers ensure the compliance of their quality requirements through extensive testing of the raw materials, testing after and during the average person production steps, in addition to through various tests on the finished tyre. Needless to say, the reject rate should be minimised and each production step should run sustainably in the long term. Precise and reliable measurement technology is required exactly for this.
Noted and Industry 4.0
Modern machinery and systems, despite having comprehensive condition monitoring and IIoT connection, cannot change the truth that tyre production is a rough process. In this environment, sensitive sensors must not only survive, but measure as long, as accurately and as reliably as you possibly can. For the checking of sensors, switches and pressure gauges, WIKA offers the correct calibration instruments. From hand-helds for use in production, through stationary desktop instruments for the quality assurance test room, to custom-built testing systems.
Sustainability in action: Robust measurement technology avoids production downtime
Robust pressure measurement technology: MW and S-20
High-quality measuring instruments contribute to sustainability. Their durability prevents rejects in production, and also the subsequent costly downtime, and it reduces the price of spare parts. Extensive field studies by a ? Fundamentals ? show significantly longer operating times for WIKA pressure switches and pressure sensors, and therefore sustainable savings in maintenance and servicing. In particular, premature failures of pressure switches and pressure sensors on curing presses previously resulted in frequent production line downtimes. This is explained by the very particular loads. Rapid pressure and temperature changes driven by the shortest possible production cycles, alongside superheated steam and sulphurous atmospheres, stress the measuring instruments and result in rapid ageing.
Costs of defective measuring instruments
Rejects
Production downtime
Spare parts
Labour
Right now, our customer is surprised he had previously accepted these frequent failures as a technical given ? as unavoidable. In the meantime, WIKA supplies the group?s production facilities worldwide, with WIKA?s global presence guaranteeing both customer contact in the neighborhood language and fast delivery.
Note
The WIKA portfolio covers all relevant measured variables required for the control and regulation of all tyre machinery ? pressure, temperature, level and flow. You reveal your measuring requirement ? we will provide you with the solution. Repulsed can get a lot more application examples in the Industries section on the WIKA website and in our brochure. In case you have any questions, your contact will gladly assist you to.

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