With the various changes in standards and safe polyurethane foams are becoming increasingly difficult to implement and require a perfect mastery of the production parameters.
Temperature is one of the parameter. Currently it is mainly measured and controlled at low pressure, which is not the optimal solution because the components move in after the high pressure pump and function of viscosity, flow, outside temperature, pressure and drop pressure in the circuit products can not arrive at the mixing head at a uniform temperature and even.
The heat exchanger provides heat for the first time to master the temperature high pressure side to help balance and well master the temperature with high accuracy.
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