Construction of hand trolley for gas and acetylene cylinder

Thesis Abstract

Hand trolley is a mechanical conveying device used domestically and industrially for workers comfort in other to give workers the reason to work earnestly. There have been various attempt to improve on its performance until date. The design and construction of a hand trolley was with the aim to improve human comfort. The improvement in performance of the hand trolley is accompanied by intensive upgrading with various parts (like, tire, shaft wheel and the type of material use ’’which can either be steel or metal and plastic’’) which needed some attention to achieve a higher performance. It is obvious that the problem of it performance is the quality of the materials.