The mineral powder surface modifying, widely used in the fields of non-metal stuffing or pigment like plastic, rubber, adhesive, macromolecule materials, high polymer composite, functional materials and dope industries, is an outcome of the development of new and high technology nowadays. It can not only improve the compatibility of both non-organic mineral stuff and organic high polymer, enhance binding force of interfaces, rise the mechanical strength and comprehensive ability, but also increase the stuffing ability of powder, save product cost and add special physical and chemical property to the product to some extent. So the powder surface coating machine was desigend by our company to solve the solution.
Powder and modifying agent are separately fed into the powder coating machine by feeder screw and metering pump ,they are met and mixed are high speed and the powder coated by the agent under hear of friction in the chamber,and finally collected by cyclone and bag filter under negative pressure.
Contious prodution,high capacity,
High activation index,lower consumption,
Modification temperature can be adjusted according difference materials,
It operates under negative pressure,assuring the envirmonment of mll dust.
PCC GCC,whased kaoline,talc ,quartz,mica etc….