CALCINER BLOCKAGE INCIDENT INVESTIGATION
November, 11. 2007 Project conducted by Aleksandar Adzic – Lafarge Plasterboard – Matraville Plant The first shutdown was caused by
Read moreNovember, 11. 2007 Project conducted by Aleksandar Adzic – Lafarge Plasterboard – Matraville Plant The first shutdown was caused by
Read moreThe Lafarge manufacturing team takes the challenge to use less water In plasterboard production, water serves two important functions. While
Read moreInstallation of a new heat recovery system at the Altona plant has the potential of reducing CO2 emissions by 1,600
Read moreCONCLUSION Justification of this type of product change was questioned mainly due to some failures to identify faulty product and
Read moreEverywhere in the world, SAFETY is our PRIORITY It is compulsory to wear Safety Glasses, Safety Helmet and Safety Boots
Read moreEverywhere in the world QUALITY is our reference! Change from 1312RE to 1312FR without stopping Board-line is a very complex
Read moreCase Study No. 2Change on 16/01/2008 Chart below is presenting Dryer temperature profile during this change. Core Mix phase went
Read moreCase Study No. 1Change on 03/11/2007 Core Mix phase during this particular change of product took less than 7 minutes
Read moreDryer Temperature Profilesunder different conditions Dryer in Matraville plant is made of 2 zones and has 8 decks. Dryer Chain
Read moreGood preparation, communication and cooperation between operators on the “wet” side of the Board-line is essential for success of the change. Some advanced planning and changes could prove to be the factor determining success or failure of the change.
Read moreBoard weight changes dramatically from 8.1 kg/m2 for 1312RE board to 10.5 kg/m2 for 1312FR board. This represents change of approximately 40 kg/min to the Stucco set point. It is important to know that heavier board is harder to dry. Increase in board weight during this product change is achieved through slowing down Board-line and adding Fly-ash and Vermiculite to the mix. Reduction to Stucco set point during this change must FOLLOW reduction in Board-line speed to make sure that board weight is as required or HIGHER.
Read morePURPOSE Purpose of this Guide is to provide information and knowledge required for performing product change from 1312RE to 1312FR
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