Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders
AI replacement rate
65%This role is currently tracked with 10 timeline items plus a profile-based replacement estimate.
This role involves operating and maintaining industrial machines for crushing, grinding, and polishing. While setup requires skill, many operational and tending tasks are repetitive and rule-based, making them highly susceptible to automation through advanced robotics and AI-driven monitoring and control systems. The absence of recent evidence means the score is based purely on the role's structural characteristics.
Replacement trend
Aggregated from periodic refresh snapshots- 2026-04-2065%
Why this role is rated this way
Structural baseThe core tasks of tending and operating crushing, grinding, and polishing machines often involve highly repetitive actions and adherence to well-defined operational parameters and safety protocols. AI-driven automation systems can replicate these tasks with high precision and consistency, reducing the need for constant human oversight in routine operations.
Industrial processes like crushing, grinding, and polishing are at the forefront of smart manufacturing initiatives. AI can integrate with machine sensors to enable predictive maintenance, optimize material flow, and control machine parameters in real-time, fundamentally transforming the workflow from manual oversight to automated management.
The primary focus of this role is on the performance and maintenance of machinery. While some human interaction with supervisors or colleagues is present, the core duties do not require extensive or nuanced interpersonal skills, nor does it involve heavy physical labor that is difficult for automation. This makes the operational aspects more amenable to automation.
Many industrial crushing, grinding, and polishing systems already incorporate some level of automation. AI can be integrated to elevate this further, moving from simple programmed sequences to intelligent, adaptive control systems that can learn from data, diagnose issues, and make real-time adjustments without human intervention, particularly for fault detection and quality control.
Timeline
Relevant news and cases, newest firstOnce running, workers tend to equipment, sometimes dislodging jammed materials or adjusting settings to improve machine operation. Tenders must also test the output of equipment to ensure that products are being crushed, ground, and polished to the right specifications.
Open originalSet up, operate, or tend grinding and related tools that remove excess material or burrs from surfaces, sharpen edges or corners, or buff, hone, or polish metal or plastic work pieces.
Open originalCrushing, Grinding, and Polishing Machine Setters, Operators, and Tenders - 51-9021.00 by U.S.
Open originalHow do they match: 51-9021.00 - Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders by U.S.
Open originalNational estimates for Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders Industry profile for Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders Geographic profile for Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders
Open originalSee more details at O*NET OnLine about crushing, grinding, and polishing machine setters, operators, and tenders.
Open originalSample Job Titles Abrasive Grinder, Air Bag Buffer, Air Chipper, Automatic Blocker, Automatic Buffer, Automatic Corn Grinder Operator, Automatic Grinding Machine Operator, Automatic Pattern Edger, Back Grinder, Ball Truing Machine Operator, Bark Grinder, Barytes Grinder, Batch Maker, Batch Mixer, Beater Engineer, Beater Engineer Helper, Bed Rubber, Beveler, Beveling and Edging Machine Operator, Beveling Machine Operator, Beveller Operator, Billet Sawyer, Bin Operator, Binman, Blanchard Grinder Operator, Blocker, Bone Crusher, Bone Grinder, Bowling Ball Finisher, Breaker Machine Operator, Break
Open originalDescription: Set up, operate, or tend machines to crush, grind, or polish materials, such as coal, glass, grain, stone, food, or rubber.
Open originalObserve operation of equipment to ensure continuity of flow, safety, and efficient operation, and to detect malfunctions. ... Clean, adjust, and maintain equipment, using hand tools. ... Tend accessory equipment, such as pumps and conveyors, to move materials or ingredients through production processes. ... Move controls to start, stop, or adjust machinery and equipment that crushes, grinds, polishes, or blends materials.
Open originalSearch for available Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders jobs on Idaho Works
Open original