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Plug Screw Feeders
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Description:
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A screw and throat combination designed to convey wood chips into a pressurized vessel while maintaining an air tight plug. |
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Problem:
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On the outlet end of the plug high temperature steam caused severe steam erosion. On the inlet end abrasion can be present depending on how clean the wood chips are. |
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Solution:
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Overlaying the tapered end of the screw with STELLITE® # 12 solves this wear problem. |
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