02391cab a2200301Ia 4500001000800000003000600008008004100014040000800055041001300063090003100076100001700107240027700124245010800401246009000509300001600599504002500615520107600640546002301716650001901739650002401758700002501782700001801807773015001825856007901975596000602054942001202060999001702072u208124SIRSI120214s2011    ua     ss b         eng d  aEAL  aengbara  aART MJAE V28 No4 SI Pt1 241 aEbaid, M. T.10aMisr journal of agricultural engineering, 2011 v.28 (4), Special issueh[electronic resource]nPart 1:bThe 18th conference of Misr Society of Agricultural Engineering :agricultural engineering progrsms as related to employment requirements , 26-27 October, 2011 (Part 1).10aDevelopment of crushing machine to be suitable for crushing plastic residual  lh[electronic resource].15aتطوير الة السحق لتناسب تكسير مخلفات البلاستيك.  ap.415 - 429  aIncludes references.  aThis research aims to achieve the best possible use of plastic waste through waste crushing plastic machine, to adapt these residues for the next operations ofwaste recycling, therefore reducing the pollution ofthe environment. Testing of the machine after proper modifications has been deduced during actual experiments for crashing plastic residual under different feeding rates (800, 1000 and 1200 kg/h), crushing drum speeds (500, 750 and 1000 rpm) and clearance between fixed and moved knives (20 and 30 mm). Whereas, the modified machine performance was evaluated in terms of the cutting length percentage, the machine productivity and machinery operating cost. The main results in this study can be summarized as follows: - • The proper performance was at feed rate of 1200 kg/h (1.2 ton/h) at a crushing drum speed of 1000 'pm (29.3 mI.,) and clearance between fIXed and moved knives of30 mm (3 ern). • Cut length percentage at these conditions was 97 % in cutting length of ?15-20 mm. • Productivity was 1200 kg/h. • Operational cost was 16.81 L. E./ton.  aSummary in Arabic. 0aPlastic scrap. 0aCrushing machinery.1 aAbd EI Mottaleb, A.F1 aHemeda, B. E.0 tMisr Journal of Agricultural Engineering, 2011 v.28 (4), Special issue, 26-27 October, 2011 (part 1). g2011.v.280(4)SIx1687-384X7nnaswu19278640uhttp://nile.enal.sci.eg/EALE/2011/MJAE/2811/4p1/415.pdfzFull Text Article  a1  cAR2lcc  c57948d57948