Alternative cooling devices
What do they do? Baffles and bubblers are sections of cooling lines that divert the coolant flow into areas that would normally lack cooling. Cooling channels are typically drilled through the mold cavity and core. The mold, however, may consist of areas too far away...
Cooling system equations
Cooling time Theoretically, cooling time is proportional to the square of the heaviest part wall thickness or the power of 1.6 for the largest runner diameter. That is: where the thermal diffusivity of polymer melt is defined as In other words, doubling the wall...
5S in injection mold making company
5S in injection mold making company Implementing 5S in an injection mold making company We are professional china injection mold maker, to satisfy our customer’s requirement and improve our service. We should implement 5s in our company. Generally speaking, injection...
Shrinkage and warpage
Why do they occur? Shrinkage is inherent in the injection molding process. Shrinkage occurs because the density of polymer varies from the processing temperature to the ambient temperature (see Specific volume (pvT diagram)). During injection molding, the...
China mold factory
Something about China mold factory. Injection molding play a extremely important role in the modern industrial process. Also injection mold plays a very important part in the mold industry. Mold production technology is also a one of the important symbols...
what is injection molding
what is injection molding In 1967 film The Graduate, Mr. Robinson offered a single word of career advice to Benjamin Braddock, the character played by Dustin Hoffman: “Plastics.” It would seem that Robinson had the right idea. The industrial science of...
China prototype injection mold manufacturing
China prototype injection mold manufacturing Sositar Mold is professional plastic injection mold manufacturer in China working for plastic injection mold and plastic injection molding for global market, sure we also make prototype injection mold for custom...
Plastic injection mold china
Plastic injection mold china Sositar mold design and Manufacture the highest quality plastic injection molds in China. We are familiar with international standards and can provide all solutions with hot runner systems or multiple cavity plastic molds....
Mold Product
Alternative cooling devices
What do they do? Baffles and bubblers are sections of cooling lines that divert the coolant flow into areas that would normally lack cooling. Cooling channels are typically drilled through the mold cavity and core. The mold, however, may consist of areas too far away...
Cooling system equations
Cooling time Theoretically, cooling time is proportional to the square of the heaviest part wall thickness or the power of 1.6 for the largest runner diameter. That is: where the thermal diffusivity of polymer melt is defined as In other words, doubling the wall...
5S in injection mold making company
5S in injection mold making company Implementing 5S in an injection mold making company We are professional china injection mold maker, to satisfy our customer’s requirement and improve our service. We should implement 5s in our company. Generally speaking, injection...
Shrinkage and warpage
Why do they occur? Shrinkage is inherent in the injection molding process. Shrinkage occurs because the density of polymer varies from the processing temperature to the ambient temperature (see Specific volume (pvT diagram)). During injection molding, the...
China mold factory
Something about China mold factory. Injection molding play a extremely important role in the modern industrial process. Also injection mold plays a very important part in the mold industry. Mold production technology is also a one of the important symbols...
what is injection molding
what is injection molding In 1967 film The Graduate, Mr. Robinson offered a single word of career advice to Benjamin Braddock, the character played by Dustin Hoffman: “Plastics.” It would seem that Robinson had the right idea. The industrial science of...
China prototype injection mold manufacturing
China prototype injection mold manufacturing Sositar Mold is professional plastic injection mold manufacturer in China working for plastic injection mold and plastic injection molding for global market, sure we also make prototype injection mold for custom...
Plastic injection mold china
Plastic injection mold china Sositar mold design and Manufacture the highest quality plastic injection molds in China. We are familiar with international standards and can provide all solutions with hot runner systems or multiple cavity plastic molds....
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