Rapid, single kernel grain characterization system
Rapidly solidified powder production system
Rear-mounted manure gathering machine and method of handling man
Recovery apparatus
Recycling device and method
Recycling machine for precast concrete products
Reducing assembly for rotary drum mixers
Refuse collecting and disposal handling (Team II USA)
Refuse recycling apparatus
Retractable anvil chipper
Ribbon curling and shredding device
Ring and disk refiner
Rock crusher
Rock crushing machine with dual cam shaft jaw driving mechanism
Roll drive for chocolate refining machines
Roller alignment system
Roller mill
Roller mill
Roller mill drive
Roof shingle stripper, grinder, and blower