Stone Polisher

Operates and monitors anaerobic digestion systems that convert organic waste into biogas and digestate, ensuring efficient processing, safety compliance, and equipment maintenance.

Operates and monitors equipment in a cellar or fermentation area, typically in a brewery, winery, or distillery, to manage the fermentation, aging, and storage of beverages. Tasks include transferring liquids, cleaning tanks, controlling temperatures, and ensuring quality standards.

Operates and monitors clarifiers to remove solids from liquids in water treatment, wastewater treatment, or industrial processing facilities. Adjusts chemical dosing, controls flow rates, and ensures effluent quality meets regulatory standards.

Operates and monitors dry kilns used for drying clay products such as bricks, tiles, or pottery, controlling temperature, humidity, and airflow to ensure proper drying without defects.

Operates and monitors equipment used in the coagulation process, typically in water treatment or industrial chemical processing, to separate suspended solids from liquids by adding coagulants and controlling process parameters.

Operates and monitors coffee roasting equipment to transform green coffee beans into roasted beans according to specific profiles, ensuring quality and consistency for commercial or artisanal production.

Operates and monitors equipment used in the processing of dairy products such as milk, cheese, yogurt, and butter. Ensures product quality, safety, and compliance with hygiene standards.

Operates a drawing kiln to produce glass or ceramic products by controlling temperature, pulling rate, and material feed. Monitors the drawing process to ensure product quality and consistency.