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    China Cuttings Dryer Utility Model Patent

    Drilling waste management cuttings dryer system utility model patent

    Further to our cuttings dryer design patent ,FD Petrol got another three patent for utility model from State Intelectual Property Office of People's Republic of China,they are cuttings dryer utility model patent,drilling waste management system utility patent and screw conveyor utility patent .

    vertical cuttings dryer utility patent    screw conveyor patent


    FD Petrol Drilling Waste Management & Solids Control & Rig Camp