7 PLASTIC INJECTION MOLDING MACHINERY AND PARTS AND ACCESSORIES THEREFOR, NAMELY, PLASTIC TUMBLERS AND GRANULATORS, SCREWS AND BARRELS, NOZZLES AND NOZZLE ACCESSORIES, NOZZLE TIPS, NOZZLE THREAD ADAPTERS, METAL TRAP ADAPTERS, SCREW TIPS, SCREW TIP SEALING RINGS, HEATER BANDS, HEATER BAND POST PROTECTORS, CARTRIDGE HEATERS, THERMOCOUPLES, MOLD CLAMPS AND SWEEPS, [ ROBOTS ], PLASTIC GATE CUTTERS, FLASH TRIMMING KNIVES, MOLDED PART CONVEYORS AND SEPARATORS, MOLD CIRCULATORS, MATERIAL HANDLING EQUIPMENT FOR USE IN LOADING AND CONVEYING PLASTIC GRANULES INTO PLASTIC PROCESSING MACHINES, MATERIAL MIXING EQUIPMENT, HOPPER DRYERS, PLASTIC DRYING OVENS, GRANULATOR REGRIND LOADERS, HOPPER DRYER DISPERSION HEADS, AIR GUNS AND ACCESSORIES FOR USE THEREWITH, NAMELY, EXTENDED TUBES AND PRESSURE TIPS, INJECTION MACHINE MOUNTING PADS, [ PLASTIC BAG SEALERS, HEAT-SET INSERT PRESSES ], AUTOMATIC GREASE FEEDERS AND OILERS