Remedy 2 sustain the temperature of powders by installing cooling system Remedy

Remedy 2 sustain the temperature of powders by

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Remedy 1: installing an accurate load cell electrical mechanism. Remedy 2: sustain the temperature of powders by installing cooling system Remedy 3: using fresh powder directly supplied from tower. Remedy Selection Matrix C2 451 335 64 61 48 41 Percent 45.1 33.5 6.4 6.1 4.8 4.1 Cum % 45.1 78.6 85.0 91.1 95.9 100.0 C1 1000 800 600 400 200 0 100 80 60 40 20 0 C2 Percent Pareto Chart of C1
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Criteria Remedy 1 Remedy 2 Remedy 3 Name load cell electrical mechanism cooling system fresh powder directly Total cost 3 4 1 Impact on problem 5 3 3 Benefit / cost 4 4 1 Resistance to change 3 4 1 Implementation time 3 3 4 Uncertainty about effectiveness 5 3 3 Health & safety 3 3 3 Environment 3 3 3 Summary ( rating ) 29 The best 27 19 To prove effectiveness pilot test performed by implementing the improvement on a limited scale (only one production line)
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- Number of returns for this line has decreased to 1200 cartons per month. - Number of cartons rejected on the line has decreased obviously. Feedback Loop Quality control spread sheet
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Control variable How measured Where measured Standard Who analyzes Who act What is done Checking Load cell performance Take weight samples Production line product Weight Qc engineer Electrical engineer calibration check weight device Take weight samples Production line product Weight Qc engineer Electrical engineer calibration Returns/mont h Number of products returned market Not more than 100 cartons / month Marketing operation reassessment
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