»  More info    WAM Finland » More info »   Description A customized development of the TU-type screw conveyor for hydrated lime in particular, the PR-type Tubular Screw Feeder has a ribbon flight screw and a special inlet, as well as an optional inlet hopper. Both inlet and fitted hopper are equipped with I100 fluidisation pads (see page). For process reasons this screw feeder type is usually equipped with a variable speed drive.   Performance & Technical Features - Benefits Outside tube diameters: 70mm (2.8 in), 82mm (3.2 in), 114mm (4.5 in), 168mm (6.6 in) Tubular casing in standard flanged sections with one section made to measure Square inlet with rear bore for assembly of one off I100 fluidisation pad (see page) Standard inspection hatch beneath inlet Ribbon flight screw with splined shaft couplings Direct outlet end-mounted WAM® gear reduction unit (with or without mechanical variable speed drive) with incorporated, fully protected, maintenance-free end bearing assembly and self-adjusting packing gland seal Standard flange-mounted electric motor No intermediate hanger bearings Feed rates from 70 to 4,500 litres per hour (0.04 to 2.6 cfm) Installed drive power: 0.37 kW (0.5 HP) to 3.0 kW (4.0 HP) Even material flow High feeding accuracy No flushing   Options & Accessories Fluidised inlet hopper Fluidisation pads » More info

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