Foam production equipment is classified into two types, low pressure or high pressure, depending on the pressure of the chemicals that enter the chamber or mixer head.
Some devices, especially those used to produce slab foam, are hybrid and use low-pressure pumps on some streams and high-pressure pumps on other streams.
The type of machine selected depends on the type of foam, the volume of foam and the skills of the staff. High pressure machines require operators and maintenance personnel with higher technical skills.
Source of raw materials
Units of measurement
Temperature control system
Process control system