Recycling is important for several reasons: it saves energy by requiring less energy to process recycled materials than raw materials, it saves money and land by reducing waste in landfills, and it controls pollution by preventing the release of gases from decomposing waste. Recycling can be done by recycling common materials like metal, glass, paper, plastic, and electronics. Factories can control waste during manufacturing by using efficient machines, designing products to minimize material waste, and sending metal scrap to casting factories to be reused. Overall, recycling has significant benefits and is necessary to preserve resources and the environment.

1. Aditya ghoshi
RA0002A39
Topic- Recycling of scrap and how to
control wastage of material during
manufacturing

3. ►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

4. Why recycling is necessary?Why recycling is necessary?
► Saves Energy-Saves Energy- It takes less energy to processIt takes less energy to process
recycled materials than it does to use virginrecycled materials than it does to use virgin
materials. Like it take less energy to use scrapmaterials. Like it take less energy to use scrap
rather than by digging from earth and than use.rather than by digging from earth and than use.
► Save Money and Land Space-Save Money and Land Space- Recycling reducesRecycling reduces
trash in landfill sites, which cuts down on the costtrash in landfill sites, which cuts down on the cost
of waste disposal and the clearing of more landof waste disposal and the clearing of more land
Recycling is an easy and less expensiveRecycling is an easy and less expensive
alternative to clearing more land for new landfills.alternative to clearing more land for new landfills.

5. ►Control pollution-Control pollution- Decomposing waste oftenDecomposing waste often
release noxious gases and chemicals as itrelease noxious gases and chemicals as it
decomposes at landfill sites. These gas anddecomposes at landfill sites. These gas and
chemicals create air pollution Air pollution ischemicals create air pollution Air pollution is
exactly what it sounds like, polluted air.exactly what it sounds like, polluted air.
►Creates Jobs-Creates Jobs- Recycling in the U.S. is a $236Recycling in the U.S. is a $236
billion a year industry. More than 56,000billion a year industry. More than 56,000
recycling and reuse enterprises employ 1.1recycling and reuse enterprises employ 1.1
million workers nationwide. (Nationalmillion workers nationwide. (National
Recycling Coalition)Recycling Coalition)

6. How can recycling be doneHow can recycling be done
►There are many different things which canThere are many different things which can
be recycle likebe recycle like
-Metal-Metal
-Glass-Glass
-Paper-Paper
-Plastic-Plastic
-Electronic parts-Electronic parts

7. There many government or commercial projectsThere many government or commercial projects
which working for recycling scrap and in thesewhich working for recycling scrap and in these
project various machines are used likeproject various machines are used like
-Plastic recycling machine

8. Waste‑Tyre‑Recycling‑Machine.jpgWaste‑Tyre‑Recycling‑Machine.jpg

9. metal and waste recycling machine‑ ‑ ‑ ‑

10. China_paper_recycling_plantChina_paper_recycling_plant

11. What is profits of recyclingWhat is profits of recycling
 As the source of every thing has a limitAs the source of every thing has a limit
if we use material and not recycledif we use material and not recycled
them then the source of them will bethem 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 diBy recycling the emission of carbon di
oxide.oxide.

12. ►Recycling reduce the cost of productRecycling reduce the cost of product
and save money.and save money.
 Recycling industries give employ to people.Recycling industries give employ to people.
 By this energy is also saved.By this energy is also saved.
 By the help of this the natural resourcesBy the help of this the natural resources
can be use for more time.can be use for more time.

13. Waste is No Longer Waste
Thus we all have to help in recycling for save our planet

14. How to control waste of material duringHow to control waste of material during
manufacturingmanufacturing
►By using high efficiency machine.By using high efficiency machine.
►The design for product must be made ofThe design for product must be made of
that type such that it minimize the waste ofthat type such that it minimize the waste of
material.material.
►The metal scrap of factories is give toThe metal scrap of factories is give to
casting factories so that it can be use again.casting factories so that it can be use again.

15. By using high efficiency machineBy using high efficiency machine..
►High dimension accurate machine like CNCHigh dimension accurate machine like CNC
l machine, laser cutting machine…etc.l machine, laser cutting machine…etc.

16. ►The design for product must be made ofThe design for product must be made of
that type such that it minimize the waste ofthat type such that it minimize the waste of
material-product designer have to designmaterial-product designer have to design
product such that the waste of materialproduct such that the waste of material
during manufacturing is minimum it helpsduring manufacturing is minimum it helps
to maintain the cost of product low andto maintain the cost of product low and
also saving the natural sources.also saving the natural sources.

17. ►The metal scrap of factories is give toThe metal scrap of factories is give to
casting factories so that it can be use again.casting factories so that it can be use again.
the small pieces of metal and chips ofthe small pieces of metal and chips of
metal are must be given for malting suchmetal are must be given for malting such
that it can be use various timethat it can be use various time