How to choose a chiller for the injection molding machine?

2021-08-27

Vertical and horizontal injection molding machines are used under normal ambient temperature conditions, and the cooling water condensation temperature of Jiusheng's water-cooled chiller is below 35 degrees (air-cooled chiller condensation temperature is below 43 degrees).
Empirical formula: injection molding machine tonnage/80×1.2 = chiller horsepower, molding machine clamping force (T)


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



degrees.)
B: The second way:
The 1HP water-cooled chiller can be equipped with an injection molding machine with a single injection volume of 10 QZ, and the temperature is controlled at 5-10 degrees.
Injection volume 1QZ=28.5g
The above formula is the result summarized by the thoughts. In addition to using the above formula, the actual situation should be considered when purchasing, and the appropriate chiller should be selected.
C: The matching of Jiusheng chiller and cooling water tower,
According to the actual experience in the past, a 1HP chiller needs a 1.2-ton cooling water tower to take away the heat generated by the chiller.
Chiller horsepower (HP) can be customized from 2HP to 500HP power
The water-cooled chiller needs to dissipate heat from the condenser through a cooling water tower. The options of the water tower are as follows:
10HP-----20T water tower
15HP-----30T water tower
20HP------40T water tower
30HP------50T water tower
50HP------80T/100T water tower
10HP Water-cooled Box Chiller is your good choice.