| Job Title |
Plaster Mixer, Machine |
| Job Description |
Controls Equipment To Weigh And Mix Gypsum With Specified
Proportions Of Fiber, Retarder, Perlite, And Other Additives To
Make Plaster: Starts Mixing Machine And Sets Weigh Hopper.
Engages Screw Feeder That Feeds Specified Amount Of Gypsum From
Storage Bin Into Weigh Hopper. Weighs Additives According To
Specifications And Dumps Them Into Hopper. Opens Gate Of Hopper
To Drop Ingredients Into Mixer. Opens Mixer Gate After Specified
Time To Discharge Mixed Plaster Product Into Packer Hopper. May
Fill Bags With Mixed Plaster.
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