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How To Choose A Water Chiller For A Inject Molding Machine?

Nov 01, 2017

How to choose a water chiller for a inject molding machine?


What does the injection molding machine mean?


Injection molding machine usually have two kinds of way to distinguish the size of injection molding machine:


1.In terms of tonnage, and this is the injection molding machine that the largest clamping force, such as 120 tons of injection molding machine, it refers to the maximum clamping force of 120 tons of injection molding machine;


2. To grams, this refers to the injection molding machine to the raw material for the PE maximum injection weight, such as 200 grams of injection molding machine, it refers to the PE as the raw material of the maximum injection weight of 200 grams.


Ok,then how to choose the water chiller?


A: The first way: 1hp water-cooled chiller can be equipped with 80 tons of clamping force injection molding machine temperature control in 5-10 degrees; 1hp water-cooled chiller can be equipped with 100 tons of clamping force injection molding machine temperature control in 10-15 degrees ; 1hp water-cooled chiller can be equipped with 120 tons of clamping force injection molding machine temperature control in the 15-20 degrees; (with air-cooled chiller matching water-cooled chiller 0.8 times, that is, 1HP air-cooled chiller can be equipped with 64 tons of clamping force of the injection molding machine temperature control in 5-10 degrees.)


B: The second way: 1HP water-cooled chiller can be equipped with a single injection of 10 QZ injection molding machine temperature control in 5-10 degrees. Injection volume 1QZ = 28.5g above formula for the results summarized in addition to the use of The above formula, the clerk should filter the actual situation, select the appropriate chiller.


C: chiller and cooling water tower match, according to the actual practice of the previous 1HP chiller demand a 1.2 cold tons of cooling water tower to take away the chill produced by the heat.