This design introduces a production workshop with an annual output of 20000 tons of color PVC plastic window profiles, which covers the raw materials required for production, formula design, flow chart drawing, etc., as well as the calculation and selection of equipment, material balance, energy balance, etc. Also detailed to do the economic accounting, workshop personnel arrangements. The layout of the plant, the placement of instruments, etc. also draw a detailed layout plan, also a detailed description of the die drawing. Finally, according to the production relationship, the required electricity and water consumption are calculated.<br>
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