Mike Oktian(1), Sigit Mujiharjo(2), Dorlan Tobing(3),
(1) Industrial Engineering Program Study, Fac. of Engineering, Dehasen University, Bengkulu, Indonesia
(2) Dept. of Agric. Technology, Fac. of Agriculture, Univ. of Bengkulu, Indonesia
(3) Industrial Engineering Program Study, Fac. of Engineering, Dehasen University, Bengkulu, Indonesia


Suka Suka is the business of making crackers fold in Bengkulu Selatan. In the production process there is still some defective products. This study to determine the causes of defects and evaluate the number of defects which passes within control limits. The method used is a tatistical method with Shewhart charts. From the observation can be known types of defects and possible causes of the occurrence faktor namely: the product can be caused by a torn printed dough is too liquid or operator fails during printing of oil slathered fries on the table printed, perforated products can be caused by overheating or print table the use of plastic that does not mean the crude product can be caused by the materials used does not clean or dough too long in an open container or less operator oversight of dough, broken product can be caused by the drying process babangi too dry or too loudly stirring operator during the frying process, products of oil burned can be caused by used cooking too hot or too old frying operator or product development can not be caused by a lack babangi dry or kneading machines are uneven.   



Statistik, shewhart control, quality control

Full Text:



Arumsari, M.K. 2012, Penggunaan Metode Shewhart dan Metode Six Sigma dalam Pengendalian Kualitas Statistik. Universitas Negeri Malang.

Fauzi, A. 2008, Statistik Industri. Erlangga. Jakarta.

Gaspersz, V. 1997. Manajemen Kualitas : Penerapan Konsep-konsep Kualitas dalam Manajemen Biasnis Total. Gramedia Pustaka Utama. Jakarta.

Gaspersz, V. 2011. Total Quality Management: Untuk praktisi bisnis dan industri. Vinchriston Publication. Jakarta.

Indranata, I. 2008. Pendekatan Kualitatif untuk Pengendalian Kualitas. UI- Pres. Jakarta.

Kusrina, R. 2014. Analisis Kelayakan Usaha pengelolahan Kerupuk Perusahaan Kerupuk Cap Dua Gajah.https://www.google.com/#q= jurnal analisis kelayakan usaha pengelolahan kerupuk.

Mengesha, Y. 2013. Quality Improvement Using Statistical Process Control Tools In Glass Bottles Manufacturing Company, 7(1) 107-

ISSN 1800-6450, International Journal For Quality Research. Accepted 29 January 2013.

Suharjo, B. 2013. Statistika Terapan. Graha Ilmu. Yogyakarta.

Suharto, D. 2014, Proses Pembuatan Kerupuk dengan Tepung Tapioka. http://dedisuharto.blogspot.com/201

/03/ proses pembuatan-kerupuk dengan tepung. html#sthash. D0YQzvAM.dpuf.

Taungke, N. 2011, Pengendalian Kualitas Produk “X” Untuk Karakterlistik pH dengan Menggunakan Grafik Pengendalian Berdasarkan Densitas Karnel. Universitas Keristen Satya Wancana. Salatiga

DOI: https://doi.org/10.31186/j.agroindustri.4.2.100-111

Article Metrics

 Abstract Views : 10 times
 PDF Downloaded : 25 times


  • There are currently no refbacks.

Copyright (c) 2014 Jurnal Agroindustri

Jurnal Agroindustri Indexed by :


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.