Applying DMAIC Methodology to Reduce Egg Breakage Rates in Small-Scale Production Enterprise in Mandalay Region

Chaw Thandar; Srobol  Smutkupt

doi:10.57260/csdj.2024.269145

Authors

Chaw Thandar Faculty of Supply Chain Management, Assumption University, Thailand
Srobol Smutkupt Faculty of Supply Chain Management, Assumption University, Thailand

DOI:

https://doi.org/10.57260/csdj.2024.269145

Keywords:

DMAIC, FMEA, SIPOC, Pareto analysis, Fishbone diagram, Unusable egg breakage

Abstract

This study employed the DMAIC methodology (Define, Measure, Analyze, Improve, Control) to investigate and minimize Unusable egg breakage (Completely broken eggs) at Golden Yolk farm. Data was collected using a triangulated approach that included direct observations of egg-handling processes, interviews with experienced farm personnel, and a review of historical breakage records in order to ensure reliability. Standardized checklists were also used, and initial analysis revealed a total defect rate of 0.74%, with Unusable breakage being the highest contributor at 0.47% among all types of defects. Qualitative tools like Pareto charts, FMEA, and Fishbone diagrams identified the main culprits of inadequate handling techniques and the absence of appropriate equipment. Subsequent interventions focused on implementing farm personnel training, standardized handling procedures, and introducing relevant equipment, significantly reducing Unusable egg breakage from 0.47% to 0.39%. This approach demonstrates the effectiveness of the DMAIC methodology for addressing Unusable egg breakage in the egg farm. These findings offer valuable insights for improving farm operations, ensuring consistent, high-quality egg production, and minimizing associated losses.

References

Ali, A. Y. (2021). Implementation of Six Sigma DMAIC methodology for increasing the competitiveness of SMEs in Ethiopia. International Journal of Research, 10(1), 1–8. DOI:10.22105/riej.2021.266497.1183

Antonacci, G., Lennox, L., Barlow, J., Evans, L., & Reed, J. (2021). Process mapping in healthcare: a systematic review. BMC Health Services Research, 21(1). DOI:10.1186/s12913-021-06254-1

Assis de Souza, T., Alcântara Pinto, G., Rodrigues Antunes, L. G., & Grützmann, A. (2022). SIPOC-Oi: A proposal for open innovation in Supply Chains. Innovation & Management Review, 20(1), 76–93. DOI:10.1108/inmr-12-2020-0182

Beheshti, M. H., Hajizadeh, R., Farhang Dehghan, S., Aghababaei, R., Jafari, S. M., & Koohpaei, A. (2018). Investigation of the accidents recorded at an emergency management center using the pareto chart: A cross-sectional study in Gonabad, Iran, during 2014-2016. Health in Emergencies and Disasters Quarterly, 3(3), 143–150. DOI:10.29252/nrip.hdq.3.3.143

Coccia, M. (2015). General sources of general purpose technologies in complex societies: Theory of global leadership-driven innovation, warfare and human development. Technology in Society, 42, 199–226. DOI:10.1016/j.techsoc.2015.05.008

Condé, G. C., Oprime, P. C., Pimenta, M. L., Sordan, J. E., & Bueno, C. R. (2023). Defect reduction using DMAIC and lean six sigma: A case study in a manufacturing car parts supplier. International Journal of Quality & Reliability Management, 40(9), 2184-2204. DOI:10.1108/ijqrm-05-2022-0157

Hakimi, S., Zahraee, S. M., & Mohd Rohani, J. (2018). Application of Six Sigma DMAIC methodology in plain yogurt production process. International Journal of Lean Six Sigma, 9(4), 562–578. DOI:10.1108/ijlss-11-2016-0069

Ionescu, N., Ionescu, L. M., Rachieru, N., & Mazare, A. G. (2022). A model for monitoring of the 8D and FMEA tools interdependence in the era of industry 4.0. International Journal of Modern Manufacturing Technologies, 14(3), 86–91. DOI:10.54684/ijmmt.2022.14.3.86

Kumar, P., Singh, D., & Bhamu, J. (2021). Development and validation of DMAIC based framework for process improvement: a case study of Indian manufacturing organization. International Journal of Quality & Reliability Management, 38(9), 1964–1991. DOI:10.1108/ijqrm-10-2020-0332

Mertens, K., Bamelis, F., Kemps, B., Kamers, B., Verhoelst, E., De Ketelaere, B., Bain, M., Decuypere, E., & De Baerdemaeker, J. (2006). Monitoring of Eggshell Breakage and Eggshell Strength in Different Production Chains of Consumption Eggs. Poultry Science, 85(9), 1670–1677. DOI:10.1093/ps/85.9.1670

Milki, M. S. (2022). Edge Coloring Process Improvement by DMAIC Methodology - Efficiency Perspective. In Proceedings of the 5th International Conference on Industrial & Mechanical Engineering and Operations Management. Dhaka, Bangladesh: IEOM Society International.

Mittal, A., Gupta, P., Kumar, V., Al Owad, A., Mahlawat, S., & Singh, S. (2023). The performance improvement analysis using Six Sigma DMAIC methodology: A case study on Indian manufacturing company. Heliyon, 9(3), e14625. DOI:10.1016/j.heliyon.2023.e14625

Orr, H., Friars, G., Reinhart, B., & Pevzner, I. (1977). Classification Of Shell Damage Resulting From Egg Handling Practices. Poultry Science, 56(2), 611–614. DOI:10.3382/ps.0560611

Phasouk, A., Sakkatat, P., Kruekum, P., & Fongmul , S. (2021). The Situation of Farmers Rearing Native Chickens in Muang La, Udomxay province, Laos PDR. Rajabhat Chiang Mai Research Journal, 22(2), 20–34. DOI:10.14456/rcmrj.2021.248813

Samuel, A. U., Oyawale, F., & Fayomi, O. S. I. (2019). Analysis and reduction of waste in beverage industries using pareto principle and value stream mapping. Journal of Physics: Conference Series, 1378(2), 022090. DOI:10.1088/1742-6596/1378/2/022090