First: experience. Can not distinguish between various waste. Therefore, you should practice for a period of time first, or visit the plastic website first or buy a book to understand the characteristics of the products you are familiar with, the problems that arise during processing, and so on. Must learn to distinguish between various waste plastics.
Second, do not blindly follow up and pay attention to fieldwork. Before deciding to do this, we must carefully observe and analyze it.
According to the market conditions of recycled materials in the current year, in the examination stage, the process is simple in appearance, the equipment investment is small, the product is basically in short supply, and the content of technical requirements is not high. Most people can do well. At the same time, raw materials are the most familiar things around us. It can be bought anywhere, everywhere. A cursory calculation, such as how much waste can be received, how many dollars the product can be sold, to be absolutely profitable. So many people bought the equipment and launched it. Most of the friends just started to do it, mainly chemical fiber bags (PP woven bags) granulation, greenhouse film granulation, plastic bottles broken materials and so on.
Third, followed by equipment usage and processing technology
1. The equipment performance is not familiar with, there are too many problems in the process of use, such as poor temperature control (low-cost equipment does not have automatic temperature control system, all rely on experience), the product can not meet the expected requirements, the color is not good, drawing off Severe, low yield, often blocking the filter, uneven granulation, severe adhesions.
2. Unclear sorting of raw materials, incomplete cleaning, many impurities, severe broken bars, and bad color. The same raw materials, the same approach, the product is not as good as others, the price difference is very far.
3, raw material procurement issues, usually everywhere recycled plastic, when you form a batch production, the raw material can not guarantee the supply of raw materials, procurement of impurities too much, even to meet the people who pit you, buy home is a package of water, package stone.
4, sales issues: I do not know who to sell products, I do not know what the price, or even that you are expected to have such problems, and after just beginning production, it is impossible to form a batch production, small amount is not easy to sell, because the customer wants to feed generally enough Only when a car is ready for loading, 2T-3T is not easy to sell, but it is too dare to produce, fearing a backlog.
Second, do not blindly follow up and pay attention to fieldwork. Before deciding to do this, we must carefully observe and analyze it.
According to the market conditions of recycled materials in the current year, in the examination stage, the process is simple in appearance, the equipment investment is small, the product is basically in short supply, and the content of technical requirements is not high. Most people can do well. At the same time, raw materials are the most familiar things around us. It can be bought anywhere, everywhere. A cursory calculation, such as how much waste can be received, how many dollars the product can be sold, to be absolutely profitable. So many people bought the equipment and launched it. Most of the friends just started to do it, mainly chemical fiber bags (PP woven bags) granulation, greenhouse film granulation, plastic bottles broken materials and so on.
Third, followed by equipment usage and processing technology
1. The equipment performance is not familiar with, there are too many problems in the process of use, such as poor temperature control (low-cost equipment does not have automatic temperature control system, all rely on experience), the product can not meet the expected requirements, the color is not good, drawing off Severe, low yield, often blocking the filter, uneven granulation, severe adhesions.
2. Unclear sorting of raw materials, incomplete cleaning, many impurities, severe broken bars, and bad color. The same raw materials, the same approach, the product is not as good as others, the price difference is very far.
3, raw material procurement issues, usually everywhere recycled plastic, when you form a batch production, the raw material can not guarantee the supply of raw materials, procurement of impurities too much, even to meet the people who pit you, buy home is a package of water, package stone.
4, sales issues: I do not know who to sell products, I do not know what the price, or even that you are expected to have such problems, and after just beginning production, it is impossible to form a batch production, small amount is not easy to sell, because the customer wants to feed generally enough Only when a car is ready for loading, 2T-3T is not easy to sell, but it is too dare to produce, fearing a backlog.
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