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16

2021-04

Automatic blister machine how to choose sheet thickness and cooling system

The thickness of the products of the full-automatic blister machine varies greatly. Some are as thin as paper and as thin as cultivating flowerpots. Some are as thick and strong as bathtubs and can be used for decades without damage. So how to choose the automatic press according to the thickness of the product? Let's take a look at it.

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According to the thickness of the product, the automatic blister machine can be divided into two types: the thin plate automatic blister machine and the thick plate automatic blister machine. Automatic sheet blister machine is our common automatic blister machine, the thickness of the automatic blister machine is usually0.12-2mmPlates from a wide range of sources, suchPS,PET,PVC,APET,PE, recyclable materials, etc., the main products are medicine, hardware, cosmetics, food, etc.; the thickness of the thick sheet automatic blister machine is1.5-8Millimeters, the main products produced are light box advertising, home appliance back shell, refrigerator liner, bathtub, etc. Some products can replace injection molding products, but compared with the injection molding process, the mold cost of the thick plate automatic blister machine is lower, the mold production time is shorter, and the efficiency is higher than that of the injection molding machine.

When choosing a full-automatic blister machine, you must fully consider your product characteristics. If you have any questions during the purchase process, you should make more references. Why is cooling important for the production of automatic blister machines? As we all know, in the forming process of automatic blister machines, it is necessary to contact the plate with the mold for vacuum forming. The mold repeatedly contacts the heated sheet and the accumulated heat during operation. When the temperature reaches a higher temperature, it is necessary to wait for the mold to drop to a lower temperature before continuing production. At this point, a cooling system will be used to accelerate mold cooling. In the product forming process, the automatic blister machine has a cooling process to enhance the strength of the product and help the product form. The mold with built-in cooling structure is currently ideal for procurement. The product in contact with the mold needs to be cooled both inside and outside. The semi-automatic blister machine is mainly water-cooled and air-cooled, which cools the paper by spraying water mist or blowing cold air. Although spraying water mist and blowing cold air can achieve the cooling effect, the cooling speed from the outside to the inside is slow, but it has the characteristics of wide material adaptability. Non-metallic materials such as plaster and wood can be used.

Automatic blister machine maintenance and maintenance:1Lubrication: all columns, chains and bearings shall be kept in good lubrication condition. Non-lubricated operation will seriously damage the machine and cause deformation of the column.22. Water filter and oil mist device: observe and record various indexes, and regularly refuel and change water.3Keep the working environment clean and hygienic. The waste around the fuselage, the oil inside the machine, etc. need to be treated every shift.