Factory building
The choice of the factory must be cautious, because the waste plastics must be cleaned, so the water source must be sufficient, there must be local sewage and can not pollute the environment, otherwise it will be difficult to pass the EPA (unless you want to shoot a change). I use recycled water, which saves water and does not pollute. The design of the wash tank is important because the cleanliness of the raw materials directly affects the yield of your product. You can visit several manufacturers and absorb the strengths of others to make them scientific and reasonable.
raw material
Adequate raw materials are a prerequisite for normal production. Before doing this line, you must have a position on what you want to do with plastic. It is best to do what the local plastics need the most, because it can reduce transportation costs and return funds quickly (especially for small and medium investors). It is best to enter the raw materials of the factory, because a factory will not care about you on the garbage, and will not do anything on it. Don't enter the acquisition site, they will do whatever they want to make money.
mechanical
Buying a good machine is half the battle for you. Don't trust advertising, advertising has at least 30% water. It's best to know more about people who have used this machine because their evaluation is the most convincing. I am now specializing in PP and PE pellets. I didn't do much research at the beginning and believed in advertising. As a result, I went to a mechanical factory in Beijing. More than 20,000 machines were taken back and made less than 2 tons of material. . I am using Wenzhou's machine now. As far as I know, Zhejiang's machine is OK, although the soil is still practical, and the price is not too expensive.
technology
When it comes to technology, many people will avoid this topic, because how to create high-quality particles at the lowest cost is an important weight for his profit, and the hard-to-learn knowledge is shared with others. When talking about technology in the forum, there are fewer answers. Therefore, I think that there are several ways for a novice to master a good technology. One is to go to another factory to work, earning money and learning technology. The other is to hire a master to help you work.
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