First of all, if you produce plastic pellets, mineral water bottles can be, but bottles and caps are usually not the same material and need to be done separately.
Tires are not plastic granules that can be made into pellets. Shoe soles depend on the material. Some of them can't be made
Plastic granulators can process conventional plastics such as waste plastic film (industrial packaging film, agricultural film, greenhouse film, beer bags, handbags, etc.), woven bags, agricultural bags, tubs, buckets, beverage bottles, furniture, daily necessities, etc. The machine can be used to make plastic pellets for the purpose of production of plastic products.
Equipment can be bought in Kunming, Guizhou is not too far away from the investment, you need to plant about 60-100 square meters. Power electricity (three-phase electricity) about 40-100kw
Specifically, it depends on how much you invest in the production line of machines. The price and production capacity will be determined later.
Plant is better than the county. There is an odor when the plastic melts, but you can't smell it when you go out of the workshop.
Kunming, Yunnan