1, In print design, ink reproduction is using different proportioner to get the colour spectrum tone value.

2, The diaphragm valve senses and balances the pressures in the foam concentrate and water lines to the proportioner.

3, The filling machines have a piece of equipment called a syrup proportioner or syrup blender.

4, Whole set of equipments for special flour such as mixer , proportioner scale , multi-ingredient batch adding machine and vibro-discharger .

5, Briefing the principle and theoretical calculation in respect to the pressure proportioner, priority is given to the explanation of its stepless automatic adjustment .

6, The balanced pressure proportioning unit (PHP unit) functions by maintaining an equal pressure in the foam concentrate and water inlets to the proportioner.