Automatic vacuum molding machine products processing Union star packaging machinery

Automatic vacuum molding machine products unit price = product material cost + + artificial and transportation + profit: energy consumption of important machines, artificial is less, mostly for the product material cost 10% of the raw material price: on the basis of product use, sure what material and grade of the material, for this kind of material is the lowest price the supplier the cost of materials, products, the calculation of the cost of materials comparison is complex, data calculation before first find out the following aspects: energy consumption: is made by hot working, power consumption can be larger relative to the rest of the industry, usually 8% of the products material cost profits: general factory of net profit is very low, 12% 20%, according to the payment term, closing 14% shipping: 30 days from the factory on the interval according to the customer. Number of typesetting: on the basis of product appearance size and shape, calculation of a version of the row of a die, cipher can reduce the quality of the products, the looser will increase material loss. Pre's film thickness: the product must be used more thick film making, according to the thickness and shape of the forming parts material attrition rate: important factors for product appearance, product quantity and overall dimensions and machine chassis adaptation degree, Vietnam is shape, the production, the greater the attrition rate of the less material cost calculation formula of the product material cost = 1 tons of raw material price / 1 ton raw material finished goods quantity 1 ton material finished goods quantity = 1 ton material length/template length X typesetting number X ( 100% - Material attrition rate) 1 ton material length = 1 ton/film thickness/width/material density ( Chassis width) In which the material density ( PVC is 1. 36吨/立方米) , chassis width ( 0. 51 - 0. 71米) Four parameters, the length of the template and its products price quotation is very difficult to rely on professional experience budget control rapidly, product manufacturers also as long as a few professionals to be eligible for the offers. Au XingQuan automatic vacuum molding machine: /