Design & development of plastic scrap shredding machine

Recycling of plastics should be carried in such a manner to minimize the pollution level during the process and as a result to enhance the efficiency of the process and conserve the energy. Plastics recycling technologies have been historically divided into four general types - primary, secondary, tertiary and quaternary. -Plastic causes serious environmental problems. Although they are not intrinsically dangerous, they take up a huge amount of space in landfills and they are made from a non-renewable resources, namely fossil fuels .for this reasons it is important that, where possible plastics are recycled. The use of plastic is increased now days in many industries like automobile, packaging, medical, etc. The reason behind this is that the plastic made things are quiet easier to manufacture, handle and reliable to use. This book deals with design and fabrication of pneumatically operated injection plastic molding machine. The manually operated machine is converted into pneumatically operated machine by applying proper design procedure. A plastic recycle machine includes assembly of mechanical components like hopper, frame, heating-coil, pneumatic cylinder.

Autorentext

Author has completed ME in Thermal Engineering.Author has more than 12 years of experience in teaching.At present working as Head of Mechanical Engineering Department in Sanjay Bhokare Group of Institutes, Miraj, Maharashtra India.