Triawan, Muhammad Diva and , Ir. Dinda Safitri Ramadhani, S.T., M.Eng. (2026) Perancangan Oven Pengering Dengan Metode Quality Function Deployment (QFD) Pada Sari Karak Solo. Skripsi thesis, Universitas Muhammadiyah Surakarta.
![[img]](https://eprints.ums.ac.id/style/images/fileicons/application_pdf.png) |
PDF (Naskah Publikasi)
Rev_Naskah Publikasi_Muhammad Diva Triawan_D600220229_.pdf Download (750kB) |
|
PDF (Surat Pernyataan Publikasi)
SURAT PERNYATAAN PUBLIKASI_D600220229.pdf Restricted to Repository staff only Download (756kB) |
Abstract
Sari Karak Solo, a micro-enterprise (UMKM) producing rice crackers (karak), still relies on conventional sun drying, so the process depends heavily on the weather and yields inconsistent product quality; drying takes 8–12 hours in clear weather and up to 2–3 days when it is cloudy or rainy. This study aims to design a karak drying oven that fits the user's needs using the Quality Function Deployment (QFD) method. Data were gathered through observation, interviews, and questionnaires distributed to 15 respondents, representing the entire workforce population of the enterprise (total sampling), then processed into a House of Quality (HoQ) matrix. The results identified 12 customerrequirements translated into 13 technical characteristics, with the temperature control system (13.99%), operational safety (11.28%), and heating system (10.84%) as the highest priorities. The proposed design is an LPG gas dryer with forced convection, a capacity of 100–150 trays (±50 kg) per batch, and a drying time of 4–6 hours at 60–80°C, engineered to achieve a final product moisture content that meets crackers quality standards (SNI 2713:2009, maximum 12%). Benchmarking gave the design the highest suitability score (4.69), confirming it is feasible as an alternative to conventional drying.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Uncontrolled Keywords: | drying oven, House of Quality, product design, Quality Function Deployment, rice cracker |
| Subjects: | T Technology > TI Industrial Engineering T Technology > TI Industrial Engineering > Assembling |
| Divisions: | Fakultas Teknik > S1 Teknik Industri |
| Depositing User: | MUHAMMAD DIVA TRIAWAN |
| Date Deposited: | 20 Aug 2026 02:32 |
| Last Modified: | 20 Aug 2026 02:32 |
| URI: | http://eprints.ums.ac.id/id/eprint/148488 |
Actions (login required)
 |
View Item |
