Pulverizing, filtering, and transporting apparatus
Pump and grinder assembly for use with a steam producing device
Pump impeller and chopper plate for a centrifugal pump
Pump impeller and chopper plate for a centrifugal pump
Pump impeller and chopper plate for a centrifugal pump
Pump intake cutter head
Pumped flow attrition disk zone
Pumping and pulverizing apparatus
Rag tearing machines for the textile industry
Raw garbage treatment apparatus and a cutter thereof
Re-entrant circulating stream jet comminuting and classifying mi
Reclaiming system for foundry sand
Recutter screen baffle
Recycling and solid material conversion apparatus
Reducing drum for the extraction of cellulosic matters
Remotely controlled chopping machine for tank cleaning
Removable mill throat and wear ring for pulverizer
Removable sandmill vessel
Replaceable beveled shear members for a waste pulping machine
Resin material reclaiming machine