CD Tugas Akhir
Perancangan Dan Pembuatan Mesin Extruder Untuk Menghasilkan Pelet Plastik Pada Industri Kecil
The purpose of the design and manufacturing of extruder machines to produce plastic pellets in small industry , in order to produce a continuous melting plastic and plastic pellets to form bars . In the process of making extruder machine to produce plastic pellets in small industry , there are several steps : (1 ) the initial design of screw conveyor includes forms , order forms , the position of the electric motor , reducer , barrels , heaters and hopper , a model fitting part - appliance parts , ( 2 ) Preparation and assembly of components for industrial pellet extruder machine plastic , includes machining processes and welding processes , ( 3 ) Making the heating system , gas burning system . Industrial extruder machine for small plastic pellets that are made and designed using elektromotor 0.5 HP 1 phase , using reduction reducer with 1:30 to round produced 15.56 rpm , long preheating ± 30 minutes . In the results of the testing process industry extruder machine for plastic pellets , the average yield that can be produced 0.32 kg / hour .
Keywords : Extruder , plastic pellets , screw conveyor
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