Although the pump only accounts for a small part of the investment in papermaking equipment , it plays a key rolein the overall operating period of the equipment . In any case , the reliability of pump operation and low maintenance costs have become the most basic requirements . Bonve pumps are widely used and recognized the paper industry , thanks to the modular design , qualified material used , reliable sealing , no shearing , no pulsation , less wearing parts , and low maintenance.

 

Bonve conducts analysis and research on various media(materials)in papermaking and has developed three series of special pumps for papermaking:paper coatings pumps,paper sizing agents pumps and paper chemicals pumps.

 



 

Typical media for paper coatings:calcium carbonate(up to 70% solid content),coatings (pre-coating,intermediate coating,top coating,back coating)

Typical media of paper sizing agent:surface sizing agent,cooking starch,spray starch,etc.

Typical media of papermaking chemicals:polyacrylamide(PAM),defoamer,rosin gum,filler,dry strength agent,wet strength agent,retention aid,dye,AKD,softener,etc.