Our company produce of machine is on extensive absorb abroad the same kind product of foundation top empolder develop of new product. It is the advanced,ideal,the perfect powder material,grain material and powder.grain mixture material of vacuum conveying machine. The machine from vacuum pump(without oil,without water),the stainless steel absorb material ora,transport soft tube,PE filter(or the 316L stainless steel filter),the compressed air be anti-to blow equip,air move to put out material door equip,the vacuum material Dou and material automatic control equip constitute. The whole set of system design is reasonable,manufacturing elegant.