Suteja Suteja
Universitas Mataram

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Alat Press Hidraulik Pada Industri Rumah Tangga Pembuatan Tahu Jawa Di Dusun Karang Kelok, Mataram Nurchayati Nurchayati; Hendry Sakke Tira; Yesung Allo Padang; Rudy Sutanto; Suteja Suteja
JURNAL KARYA PENGABDIAN Vol. 5 No. 1 (2023): April, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i1.145

Abstract

In Karang Kelok hamlet, West Monjok, Mataram, there are currently 2 Home Industries (IRT) that make tofu and are known as Javanese tofu. Because the texture is different from the Lombok tofu in general, this tofu is in great demand by the wider community. So the demand in every day is very much. One of them belongs to Tin's mother. This IRT is able to absorb 3 workers. Every day able to spend 60 kg of soybeans. In producing the tofu, this IRT still uses the traditional method, especially when pressing the tofu is still done by overlapping 1-3 pieces of stone with different weights. Pressing in this way has weaknesses, including security and work safety issues. This condition is also one of the obstacles to be able to produce more tofu products. This pressing is done one by one and in a row, so it also takes up a wider area. Based on these problems, it is necessary to plan and manufacture hydraulic system tofu pressing tools so that the resulting product increases. The purpose of this service is to get a smaller time and area for pressing in the tofu-making process. The method used is to socialize the use of a hydraulic system tofu press. The results obtained are that this tofu press tool can shorten the average pressing time of 4 minutes and reduce the working area of pressing from 3 meters to 1 meter. And it can also reduce the risk of work accidents due to the fall of the crushing stone.  
Pemanfaatan Olahan Air Nira Menjadi Gula Aren Briket di Desa Sesaot, Lombok Barat Maharsa Pradityatama; Fikrihadi Kurnia; Suteja Suteja; A.A. Ngurah Nara Kusuma
JURNAL KARYA PENGABDIAN Vol. 6 No. 1 (2024): April, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v6i1.169

Abstract

Pohon enau (Arenga pinnata), dikenal juga sebagai pohon aren, merupakan salah satu dari banyak jenis flora yang ada di Indonesia. Tanaman ini memiliki fungsi produksi yang menghasilkan berbagai komoditi yang bernilai ekonomi tinggi dan berpotensi jika diusakan dengan secara baik. Seluruh bagian tanaman dapat diolah menjadi berbagai produk pangan dan non pangan. Wilayah NTB terdapat sentra produksi gula aren dan merupakan produk unggulan nasional dengan kualitas yang baik. Salah satu tempat produksi gula aren yaitu rumah produksi bapak Saiful Bahri di Desa Sesaot Lombok Barat. Gula aren yang diproduksi menggunakan cetakan tradisional berupa batok kelapa, hasil yang didapatkan berupa bentuk setengah bola dengan berat kurang lebih 1,5 kg. Harga yang ditawarkan dengan bentuk tersebut seharga Rp 20.000. Pada kegiatan pengabdian ini akan dilakukan inovasi terhadap pengolahan air nira menjadi gula aren briket.