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Pl tell me Wt cost to be go for entire setup.
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i am interested in pet to flakes can any one guide me the all process of this set up.
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Dear Sir
We are working to set-up machineries to produce compound from re-cycle pet bottle. We are looking for supplier of machineries and technology.
Please advise.
Regards
Rezual Masud
Breezecheme
25/2 Lake Circus, Kalabagan
Dhaka-1205
Bangladesh
Tel : 880-2-9123982
Fax : 880-2-9142659
Email : techno@bangla.net
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Continue at PET Recycle -- Bottle to Bottle (B2B) #Part D
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Rinse & Drying
The clean flakes are rinsed in water in order to obtain a neutral pH value, and dried to the required residual moisture.
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Centrifuge & Metal Removal
Remaining film and polyester dust are separated from the flakes.
Remaining metals are separated.
An electro-optical particle separation unit separates remaining foreign plastic bodies (mostly PVC) and undesired color flakes.
Aluminum should be controlled to less than 50PPM. 5PPM may be achieved by metal detector (PET flakes)
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Hot Water & Alkaline Washing
The flakes are heated to the temperature of the hot washing step, then thoroughly washed (intensive washing) in hot water, caustic soda and detergents(named suds); glues are dissolved.
Materials heavier than polyester (glass, stones, metals) are separated in the bulk material cyclone.
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Centrifuge PET Fines Sorting
Centrifuge
Reference waste ratio: 1.0%
Air separation floating material, Granular and film PE/PP are separated.
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Hydrocyclone Olefin Sorting
to remove cap, cap ring, handles, base cups, and etc by Hydrocyclone.
Reference waste ratio: 3.0%
In the water bath or with a hydrocyclone a light fraction (mostly polyolefines) is separated from the heavy fraction (mostly polyesters).
The polyester fraction & the polyolefine is pre-dried.
Result of hydrocyclone is much better than floatation tank.
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