Processing apparatus for solid urban refuse and plastic bags...
Processing complex mineral ores
Processing equipment including improved screen hole opening...
Processing of grains and the like
Processor and cutter disc
Production of flaked metallic powders
Production of fuel
Production of nuclear fuel
Progressive reducing and classifying means
Protective device for a roller type pulverizer
Pug mill paddle adjustable mounting means
Pulp density controlling apparatus
Pulp grinder
Pulp making machine
Pulp manufacture
Pulping apparatus and method
Pulping apparatus for waste material
Pulping apparatus including improved rotor
Pulping machines
Pulveriser and method of pulverising