Vittmann Company Injection Molding Mold Condensation Prevention Device MAP
Dry air is supplied to the sealed injection molding line to prevent condensation on the mold.
The revolutionary device "MAP," which prevents the major enemy of injection molding, "condensation on molds," surrounds only the area where the cooling water of the injection molding machine circulates with plastic sheets or similar materials and blows dry air only into that space. This is an energy-saving type of condensation prevention system. Since it eliminates the need to adjust the cooling water temperature according to the outside temperature, molding becomes stable throughout the year, and defects in molding are reduced. If humidity control for the entire factory was previously necessary, costs related to air conditioning can also be significantly reduced.
basic information
◎Maintains the same dew point temperature around the mold in any season! ◎No need for humidity control throughout the factory! A device that is gentle on both staff and costs! ◎Low running costs due to a drying method that does not use dehumidifying materials! ◎Surrounding the mold with a cover shuts out dust and other contaminants! ◎Operates maintenance-free using a drying method that does not use dehumidifying materials.
Price information
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Delivery Time
Model number/Brand name
Vittman Corporation MAP
Applications/Examples of results
The molding cycle of injection molding can be shortened by lowering the temperature of the cooling water flowing through the mold. However, lowering the cooling water temperature has disadvantages, such as causing condensation on the mold, which negatively affects the appearance of the product. As a result, many companies use air conditioning to control mold condensation throughout the entire factory where injection molding machines are located. However, this method requires large air conditioning units to cool the entire factory, leading to high initial investment and operational electricity costs, and it also makes the operators inside the factory feel cold. Moreover, the reality is that "the cooling water temperature of the mold cannot be lowered that much."
