Aditya ghoshiRA0002A39

Topic- Recycling of scrap and how to control wastage of material during manufacturing

►Why recycling is necessary?Why recycling is necessary?►How can recycling be done?How can recycling be done?►What is profits of recycling?What is profits of recycling?

Recycling of metalRecycling of metal

Why recycling is Why recycling is necessary?necessary?

► Saves Energy-Saves Energy- It takes less energy to process It takes less energy to process recycled materials than it does to use virgin recycled materials than it does to use virgin materials. Like it take less energy to use scrap materials. Like it take less energy to use scrap rather than by digging from earth and than rather than by digging from earth and than use.use.

► Save Money and Land Space-Save Money and Land Space- Recycling Recycling reduces trash in landfill sites, which cuts down reduces trash in landfill sites, which cuts down on the cost of waste disposal and the clearing on the cost of waste disposal and the clearing of more land Recycling is an easy and less of more land Recycling is an easy and less expensive alternative to clearing more land expensive alternative to clearing more land for new landfills.for new landfills.

►Control pollution-Control pollution- Decomposing waste Decomposing waste often release noxious gases and often release noxious gases and chemicals as it decomposes at landfill chemicals as it decomposes at landfill sites. These gas and chemicals create air sites. These gas and chemicals create air pollution Air pollution is exactly what it pollution Air pollution is exactly what it sounds like, polluted air.sounds like, polluted air.

►Creates Jobs-Creates Jobs- Recycling in the U.S. is a Recycling in the U.S. is a $236 billion a year industry. More than $236 billion a year industry. More than 56,000 recycling and reuse enterprises 56,000 recycling and reuse enterprises employ 1.1 million workers nationwide. employ 1.1 million workers nationwide. (National Recycling Coalition)(National Recycling Coalition)

How can recycling be doneHow can recycling be done►There are many different things which There are many different things which

can be recycle likecan be recycle like

-Metal-Metal

-Glass-Glass

-Paper-Paper

-Plastic-Plastic

-Electronic parts-Electronic parts

There many government or commercial There many government or commercial

projects which working for recycling scrap projects which working for recycling scrap and in these project various machines are and in these project various machines are used like used like

-Plastic recycling machine

Waste‑Waste‑Tyre‑Recycling‑Machine.jpgTyre‑Recycling‑Machine.jpg

metal‑and‑waste‑recycling‑machine

China_paper_recycling_plantChina_paper_recycling_plant

What is profits of recyclingWhat is profits of recycling

As the source of every thing has a limit As the source of every thing has a limit

if we use material and not recycled if we use material and not recycled

them then the source of them will be them then the source of them will be

finished then we can not do anything.finished then we can not do anything. By recycling we can save trees.By recycling we can save trees. By recycling the emission of carbon di By recycling the emission of carbon di

oxide. oxide.

►Recycling reduce the cost of product Recycling reduce the cost of product

and save money.and save money.

Recycling industries give employ to Recycling industries give employ to people.people.

By this energy is also saved.By this energy is also saved.

By the help of this the natural By the help of this the natural resources can be use for more time. resources can be use for more time.

Waste is No Longer Waste

Thus we all have to help in recycling for save our planet

How to control waste of material How to control waste of material during manufacturingduring manufacturing

►By using high efficiency machine.By using high efficiency machine.

►The design for product must be made of The design for product must be made of that type such that it minimize the waste that type such that it minimize the waste of material.of material.

►The metal scrap of factories is give to The metal scrap of factories is give to casting factories so that it can be use casting factories so that it can be use again.again.

By using high efficiency By using high efficiency machinemachine..

►High dimension accurate machine like High dimension accurate machine like CNC l machine, laser cutting CNC l machine, laser cutting machine…etc.machine…etc.

►The design for product must be made of The design for product must be made of that type such that it minimize the that type such that it minimize the waste of material-product designer waste of material-product designer have to design product such that the have to design product such that the waste of material during manufacturing waste of material during manufacturing is minimum it helps is minimum it helps

to maintain the cost of product low and to maintain the cost of product low and

also saving the natural sources.also saving the natural sources.

►The metal scrap of factories is give to The metal scrap of factories is give to casting factories so that it can be use casting factories so that it can be use again.again.

the small pieces of metal and chips ofthe small pieces of metal and chips of

metal are must be given for malting metal are must be given for malting such that it can be use various timesuch that it can be use various time