NRM National Rubber Machinery Laboratory 1” Extruder Screw This auction is for a used NRM National Rubber Machinery Extruder. it has a 1” diameter by approximately 14” long screw. Information from nameplate: Machine 1: Bench model Extruder & crosshead; Serial 5408; date 12/50; order 75419.
Loss in weight feeder, 35kg net, Twin screw T20,0.007 to 0.46 CUFt/hr KTRON This is a used loss in weight feeder made by KTRON. This unit feeds a regulated amount of dry product via twin feeder screws driven by a variable speed DC motor. Different screws can be installed for different feed rates and different products.
Volumetric feeder, T20, 1/6 hp motor tested, C gearbox, Twin screw, KTRON This is a used volumetric feeder made by KTRON, model T20. We tested the motor and gearbox with a DC controller we had and it operated well. The motor has a faint clicking sound.
Here is your chance to own a one of the best quality rotor evaporators for the money. Total cost is 2610$ shipped. We are the cheapest on eBay, since I am the exclusive distributor in the states.
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