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No cleaning, no cleaning equipment. Then, granulation, granulation machine granulator. There is pollution, smell must be yes, in the living quarters, certainly you can not go on. Remember, there must be three-phase electricity, in less people place production, third, cleaning sewage discharge.There are many details, specifically you learn it yourself. You can sell it. It's sure to make money.s
Process flow of plastic products1. Preparation before moldingA, grain preheating and drying: if the grain is affected with damp, it should be dried;B, insert preheating: in order to reduce the gap between the cooling shrinkage value of metal and plastic, the larger metal insert should be preheated.C, barrel cleaning: when changing the product, changing the raw materials, cleaning cylinder is required.2, injection molding process feeding - plasticizing - injection - holding pressure - cooling - die opening piecesA, feeding: each feeding should be quantitative, in order to ensure uniform plasticization;B and plasticization: the grains are heated to a molten state in a barrel;C and injection: the injection molding machine uses a screw to inject molten plastic into the mold cavity;D, keep pressure: after the mold is finished, maintain the pressure for a certain time;E and cooling: keep cool for a certain time in the mold cavity;F, mold opening parts: mold open, take out the product.3, plastic parts after treatment: plastic parts after treatment:A, remove the fly edge, material handle.B, inspection and packing.s
Good investment in fixed assets and capital flow of fixed assets including site fees, workshop and warehouse and other construction costs, equipment investment (the inquiry to equipment manufacturers), capital flows to see your production scale and product sales capital recovery ability. Specific investment, you can find an expert consulting, I do not understand this line.s
Equipment include: film blowing machine, bag machine, punching machine, printing machine, etc., to invest one hundred thousand up and down, but also need a few tons of raw materials as a turnover, and then start production, I do not know very well, just listen to someone else said...s
Need injection molding machine and blowing machine, raw materials can be used PE and PP plastic raw particles, using recycled particles, although it can reduce costs, but the quality of products as good as raw materials. To sum up, it is not easy to study a good market and choose a good one.s