... heat exchange.(10~90sec.) at last, the powder or small granule is finished. Features:1. ... operation. Application:Food Industry: Fatty milk powder, protein, cocoa milk powder, subsitute milk powder ,egg white (yolk), food and ... , polythene, poly-chloroprene and etc. Detergent: common washing powder ,advanced washing powder ,soap powder ,soda ash ,emulsifier ,brightening agent ,orthophosphoric acid, ...