Mutton fat is rendered using dry rendering (heating without water) or wet rendering (using steam or water), typically at 100–120°C. The liquid fat is then filtered to remove solids and dried to eliminate moisture, which can interfere with the transesterification process. If free fatty acid (FFA) levels are high, a pre-treatment step (acid esterification) may be needed. The GlobeCore USB biodiesel plant can process mutton fat directly after rendering, with integrated systems for heating, mixing, and separating glycerin, making it efficient for on-site or scaled-up production.

The key reaction is transesterification, where triglycerides in coconut oil react with methanol and a catalyst (e.g., NaOH) to form fatty acid methyl esters (biodiesel) and glycerol. The reaction occurs in three steps: triglycerides → diglycerides → monoglycerides → glycerol, with each step forming a methyl ester. The GlobeCore USB system ensures these reactions proceed efficiently by maintaining the optimal temperature and agitation, allowing complete conversion and minimizing soap formation or unreacted materials.

Batch processing provides greater control over material consistency, while continuous processing increases efficiency for large-scale production. The USB 6 Impeller Stirrer supports both methods.

Inhibited mineral oil is mineral oil that contains additives to slow down oxidation and degradation, thereby extending its service life.

Continuous processes offer steady, scalable production with consistent quality, while batch processing provides flexibility for smaller runs. The Colloid Mill GlobeCore can be integrated into both systems, ensuring a uniform mash that minimizes variability and supports consistent sugar extraction regardless of the production method.

Variations in grinding speed affect the shear force applied to the tomato mixture, influencing particle size and smoothness. With the Colloid Mill GlobeCore, precise speed control allows for consistent processing, leading to a ketchup with uniform texture and appearance.

Automated control systems optimize the grinder by adjusting operational parameters such as rotor speed and gap width based on sensor data. This automation not only enhances efficiency but also maintains consistent crumb quality, reducing waste and ensuring smooth integration into larger production lines.

Repairs involve replacing damaged contacts, fixing switching mechanisms, cleaning, reassembling components, and ensuring proper alignment during testing.