The traditional manual rebar cutting and bending method has been used for more than 40 years. It required intensive skilled labour force performing repeated working sequences and incurred high physical injury accident rate. The proposed automatic machinery is an innovative positive move of the cutting procedures. The automatic machineries can shear and cut different kinds of rebar in a systematic and sequential order. Advantages of the product over traditional way includes: (i) Redundant works are done automatically; (ii) Heavy rebars are placed automatically in place; (iii) Simple Operation. (Less skills required); (iv) Accuracy and quality standard are improved; (v) Accidental injury significantly reduced; (vi) Less dependent on skilled labour