The chemical system handles the fire retardant chemicals to be mixed with the shredded wastepaper.
System design depends on the form of chemical used and the desired amount of automation.
Chemicals can be delivered in either bulk or bag form. They are then blended based upon user-defined ratios and fed into the optional chemical pulverizer . The pulverizer grinds the chemicals into a powdered form and pneumatically moves the powder to the fiberizer for mixing with the wastepaper.