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All Journal JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN G-Tech : Jurnal Teknologi Terapan
Rachelia, Faadiyah Cheryl
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Computer Science & IT Decision Sciences, Operations Research & Management Education Energy Engineering Mechanical Engineering Social Sciences

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Perancangan Mesin Press Multifungsi Pencetak Cocopot Rachelia, Faadiyah Cheryl; Ardin, Masri Bin; Suhartono, Roni
G-Tech: Jurnal Teknologi Terapan Vol 9 No 2 (2025): G-Tech, Vol. 9 No. 2 April 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v9i2.6735

Abstract

Coconut fiber has properties that are durable, strong friction, not easily broken, waterproof, resistant to fungi and pests such as termites or rats. Because of this, coconut fiber can be used as handicraft products that have aesthetic value and high selling value. One of the products is cocopot or polybag replacement coconut fiber pot. At this time, the supporting tools in the cocopot production process are still rarely used, especially for MSMEs. To streamline the production process then made the design of multifunction press machine cocopot printer. The methods used in this design are data collection carried out by literature study and observation, making design sketches, making 2D and 3D designs using the Solidworks 2021 application, design validation, monitoring the tool manufacturing process, and evaluation. Cocopot multifunction printer press machine designed to have frame dimensions of 1180mm x 450mm x 745mm with frame material used is UNP iron measuring 80 x 40 x 5 mm. The resulting product is a coconut coir pot with a uniform thickness and is used instead of a polybag with a pot thickness of 1-2mm and is worth selling.This cocopot printing press machine has two different types of press working principles, namely by using a roller press to flatten coconut fiber and a printing press using molding that is driven using an electropneumatic system. The design of the machine is intended to form a cocopot with a tube shape measuring 120mm in diameter with a height of 140 mm.
DESIGN OF PLASTIC SHREDDING MACHINE WITH HSS CRUSHER TYPE Susilawati, Susilawati; Nugraha, Aditya; Buchori, Azhis Sholeh; Rachelia, Faadiyah Cheryl; Pramudia, Mochammad Resa
Jurnal Dinamika Vokasional Teknik Mesin Vol. 9 No. 2 (2024)
Publisher : Department of Mechanical Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/dinamika.v9i2.78306

Abstract

Human commonly use plastic because it is easy to get, economical, heat-resistant, and lightweight. PET plastic is widely used for single-use bottles. This high usage of plastic leads to the accumulation of plastic waste which is difficult to decompose and damaging the environment. The solution is to recycle plastic using an HSS crusher-type plastic shredder. The design process of the HSS crusher-type plastic crusher machine includes: the data collection process, the design starting from the design concept, design embodiment, and design details using Solidworks 2021 Software in two- and three-dimensional forms then processed for design validation. Then, the supervision of the tool manufacturing was continued to determine the suitability of the tool with the created design, machine testing, and evaluation. The dimension of this HSS crusher-type plastic shredding machine design is 775 í— 635 í— 1553 mm with a machine weight of 200 kg. The machine components consist of AS blade, US blade, side blade lock, side blade, UCP 208, size sieve, US knife holder, machine frame, output, holder, US cover, top cover, pulley cover, pulley, output cover, input, hopper, and machine wheel. The engine frame is made by using UNP 50-60 iron. The engine drive is a a 1HP electric motor. The machine made by mild steel plate material which has 10 pcs of steel blades consisting of 6 pcs of steel blades and 4 pcs of sitting blades. The product from this shredded machine is in the form of PET plastic flakes which can be recycled further.
Co-Authors ADITYA NUGRAHA Azhis Sholeh Buchori Masri Bin Ardin Pramudia, Mochammad Resa Roni Suhartono Susilawati, Susilawati