First,different items 1. Blow Molding Machine refers to […]
1. Blow Molding Machine refers to a machine that blows bottles. The most obvious explanation is a machine that can blow plastic particles (softened into liquid) or preformed bottle preforms into bottles through a certain process. The bottle blowing machine is convenient and fast, and has a large amount of molding. After it appeared, it replaced most of the manual bottle blowing and was adopted by most beverage companies.
2. After the liquid plastic is sprayed out, the plastic body is attached to a mold cavity of a certain shape by using the wind force blown by the machine to make a product. This machine is called a blow molding machine. The plastic is melted and squeezed out quantitatively in the screw extruder, and then formed through the mouthpiece, and then cooled by a wind ring, and then pulled by a tractor at a certain speed, and the winding machine winds it into a roll.
Second, the characteristics are different
1. Bottle blowing machine
Plastic hollow containers are widely used in beverage, medicine, cosmetics, food and chemical industries due to their characteristics of light weight, low cost and high safety. It also attracts more manufacturers to choose plastic containers to replace the previous glass containers.
Today, the most advanced equipment, molds and raw materials in the plastics industry are all presented in front of you. New technologies and new applications are emerging one after another. Looking at the field of plastic hollow molding is also fruitful. With the soaring global oil prices, the prices of plastic raw materials have also remained high, and the development of alternative products with low energy consumption and raw material saving is also one of the market trends.
2. Blow molding machine
1) The screw central shaft and cylinder are made of 38CrMoAlA chromium, molybdenum and aluminum alloy by nitrogen treatment, which has the advantages of high thickness, corrosion resistance and wear resistance.
2) The die head is chrome plated, and the screw mandrel structure makes the discharge more uniform and smooth, and the blown film is better completed. The complex blown film machine structure makes the output gas more uniform. The lifting unit adopts a square frame platform structure, and the height of the lifting frame can be automatically adjusted according to different technical requirements.
3) The unloading equipment adopts peeling rotating equipment and central rotating equipment, and adopts a torque motor to adjust the smoothness of the film, which is convenient for operation.