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All Journal JTT (Jurnal Teknologi Terapan) Jurnal Hilirisasi Technology kepada Masyarakat (SITECHMAS)
Teguh Budi Santosa
Politeknik negeri Semarang
Computer Science & IT Social Sciences

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RANCANG BANGUN MESIN PENCUCI UMBI PORANG UNTUK MENINGKATKAN KINERJA PENGOLAHAN PORANG Suharto Suharto; Suryanto Suryanto; Sarana Sarana; Teguh Budi Santosa
Jurnal Teknologi Terapan Vol 4, No 2 (2018): Jurnal Teknologi Terapan
Publisher : P3M Politeknik Negeri Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (412.854 KB) | DOI: 10.31884/jtt.v4i2.148

Abstract

Porang  (Amorphophallus Oncophyllus) has long been known to the public, especially in the Magelang region. Porang contain very high glucomannan. Glucomannan is a water soluble fiber that is strong and low caloric hydrocolloid which is widely used food industry (noodle, tofu / konyaku, meatball, jely, artificial rice) and non food (cosmetics, capsules). Semarang State Polytechnic Hi-link Program in cooperation with the Magelang City Agriculture Office covers the cultivation, processing, and utilization of porang. Processing starts from tuber harvest, washed, chopped, dried, dipped. The washing process was initially done manually and simply with a brush and water spray so that the laundry was less clean and long-time. The purpose of this research is to design a porang bulb washer with motor gasoline drive to improve clean washing result and number of porang bulbs. The method used approach with of R & D (research & development) is to describe the current condition (exsiting), analyzing deficiencies, and improve performance for the better. Design stage starts from designing, manufacturing, and performance testing. The results obtained were porang washing machine driven by gasoline engine with power 10 HP, length dimension 1800 (mm), width 1200 (mm), and height 1200 (mm). The result of clean washing test with brush length 35 (cm), rotation of rotor 50 (rpm) and washing capacity of porang 1400 (kg / hour). The capacity of washing porang  1400 (kg / hour) is greater than washing manually, and the washing results are clean than more.
Penerapan Teknologi Mesin Potong Rumput untuk Perawatan Lapangan Olah Raga Suharto Suharto; Teguh Budi Santosa; Muhammad Muqorrobin; Agus Suwondo
Jurnal Hilirisasi Technology kepada Masyarakat (SITECHMAS) Vol 3, No 1 (2022): Vol. 3 No. 1 April 2022
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.966 KB) | DOI: 10.32497/sitechmas.v3i1.3607

Abstract

Masjid Nafisatul Iman Dusun Gedongan Lor, Desa Bondowoso, Kecamatan Mertoyudan, Kabupaten Magelang mempunyai peran penting sebagai tempat ibadah, sarana pembinaan umat, tempat pengajaran, pendidikan dan pengembangan ilmu agama. Di tengah pandemic covid-19 para santri selain belajar agama juga membutuhkan sarana olah raga. Tujuan kegiatan untuk menerapkan teknologi tepat guna yang bermanfaat bagi ramaja masjid dan warga masyarakat dusun Gedongan Lor. Lapangan sepak bola di dekat lokasi Masjid memerlukan perawatan rumput agar lapangan dapat dimanfaatkan sebagai sarana olah raga yang aman dan nyaman. Metode pelaksanaan dimulai dengan perancangan, pembuatan teknologi, pengujian kinerja mesin, serah terima barang, pelatihan pengoperasian, perawatan, dan perbaikan mesin. Hasil kegiatan memberikan bantuan satu unit teknologi mesin potong rumput dan satu unit gerobak dorong bagi ramaja masjid Nafisatul Iman, Desa Bondowoso, Kabupaten Magelang. Mesin potong rumput dapat digunakan dengan baik untuk perawatan lapangan olah raga sebagai sarana menjaga kesehatan.
Co-Authors Agus Suwondo Muhammad Muqorrobin Sarana Sarana Suharto Suharto Suryanto Suryanto