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David Sutton
David Sutton
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julio 24, 2025 a las 10:25 am en respuesta a: How to comply with IEC standards for dissolved gas testing in FR3 fluid? #322251David SuttonMiembro
GlobeCore TOR-8 meets IEC 60567 and ASTM D3612 standards, ensuring standardized extraction and measurement procedures for dissolved gas analysis.
julio 24, 2025 a las 9:43 am en respuesta a: How to avoid transformer failures using residual gas testing in silicone oil? #322229David SuttonMiembroRegular residual gas testing with GlobeCore TOR-8 helps identify abnormal gas patterns in silicone transformer oil, allowing operators to take corrective action and prevent costly equipment failures.
julio 22, 2025 a las 7:51 pm en respuesta a: Best portable hydraulic oil moisture and contamination analyzer #321902David SuttonMiembroGlobeCore TOR-6 is a compact analyzer for hydraulic oil testing, used by manufacturing plants, refineries, and heavy equipment operators worldwide.
marzo 23, 2025 a las 6:30 pm en respuesta a: What is the best equipment for paint production mixing? #316285David SuttonMiembroThe GlobeCore USB 6 Impeller Stirrer is an advanced mixing solution that ensures thorough blending of pigments, resins, and additives, creating a uniform and high-quality paint formulation.
David SuttonMiembroPCBs (polychlorinated biphenyls) in transformers refer to the synthetic chemicals that were once used as insulating fluids but are now banned due to their toxicity and environmental persistence.
David SuttonMiembroThe primary purpose of oil in a transformer is to insulate live parts, transfer heat away from the core and windings, and reduce the risk of arcing.
marzo 6, 2025 a las 5:26 pm en respuesta a: What are the risks of over-milling, and how can they affect the sensory and nutritional properties of cocoa powder? #314511David SuttonMiembroOver-milling can lead to excessive heat generation and oxidation, which may degrade flavor compounds, reduce antioxidant levels, and create a bitter taste. Balancing milling duration and intensity is crucial, and advanced systems like GlobeCore help prevent over-milling by providing real-time data to stop the process at the optimal point.
marzo 6, 2025 a las 2:35 pm en respuesta a: What is the working principle behind a spice grinding machine? #314450David SuttonMiembroSpice grinding machines operate by using high-speed rotational shear forces to break down spice particles. GlobeCore Colloid Mills use a rotor-stator mechanism that generates intense shear, ensuring the spices are uniformly ground to the desired fineness.
febrero 21, 2025 a las 8:06 pm en respuesta a: What challenges are faced when scaling mustard production from small to large batches? #297437David SuttonMiembroScaling up can introduce issues with maintaining flavor consistency, texture, and even mixing. Equipment effective at small scale may not perform identically in larger volumes. Temperature control, ingredient distribution, and regulatory compliance become more complex. Investments in advanced automation and process optimization are often required to overcome these challenges.
noviembre 29, 2024 a las 6:33 am en respuesta a: What are the advantages of waterproof coatings with bitumen over traditional coatings? #132303David SuttonMiembroBitumen coatings offer superior water resistance, flexibility, and cost-effectiveness compared to traditional coatings. They adapt well to structural movements. GlobeCore’s polymer-modified bitumen solutions deliver advanced waterproofing properties, suitable for demanding construction environments.
noviembre 28, 2024 a las 10:53 am en respuesta a: What are the properties of natural ester fluid? #132238David SuttonMiembroProperties include high thermal stability, fire resistance, excellent cooling, and biodegradability.
David SuttonMiembroBenefits include fire risk reduction, increased transformer life, and environmentally friendly disposal.
noviembre 21, 2024 a las 7:26 pm en respuesta a: How is a bitumen emulsion production plant maintained? #131532David SuttonMiembroMaintenance includes regular cleaning of tanks and pipelines, calibration of dosing systems, lubrication of moving parts, and periodic checks of heating systems and control units.
noviembre 20, 2024 a las 10:41 pm en respuesta a: What does ductility reveal about bitumen flexibility? #131315David SuttonMiembroDuctility measures the extent to which bitumen can stretch before breaking, indicating its flexibility and ability to withstand tensile stresses. High ductility values reveal that the bitumen can accommodate thermal expansion and contraction without cracking, which is crucial for durability in varying temperatures.
noviembre 20, 2024 a las 5:16 pm en respuesta a: What is asphalt emulsion cold recycling and what are its benefits? #131258David SuttonMiembroCold recycling involves milling existing pavement, mixing it with asphalt emulsion, and reapplying it. It conserves resources, reduces costs, and minimizes environmental impact by reusing materials.
octubre 7, 2024 a las 8:39 am en respuesta a: How does diesel fuel polishing benefit standby generators? #122704David SuttonMiembroDiesel fuel polishing benefits standby generators by ensuring that stored fuel remains clean and free of contaminants. Clean fuel improves generator performance, reduces the risk of engine failure, and ensures reliable operation during power outages.
octubre 7, 2024 a las 8:29 am en respuesta a: How are contaminants removed from wind turbine transformer oil? #122692David SuttonMiembroContaminants in wind turbine transformer oil are removed through filtration and degassing. Filters capture solid particles like dirt, metal, and sludge, while vacuum degassing systems remove dissolved gases and moisture. For more severe contamination, oil regeneration processes may be employed to restore the oil’s properties by removing acids and sludge, effectively extending the oil’s lifespan.
David SuttonMiembroX-ray transformer oil is analyzed by testing several key parameters, including dielectric strength, moisture content, acidity, and the presence of dissolved gases or particles. Dielectric tests measure the oil’s ability to insulate, while moisture and acidity tests check for contamination that could lead to breakdowns. Dissolved gas analysis (DGA) is used to detect gases produced by faults inside the transformer. Regular oil analysis helps identify issues early and prevents equipment failure. GlobeCore’s oil filtration systems are designed to purify oil, restoring its insulating and cooling properties, ensuring reliable transformer operation.
octubre 5, 2024 a las 4:18 am en respuesta a: What best practices are recommended for transformer oil maintenance involving silicone oil? #122369David SuttonMiembroBest practices for maintaining silicone transformer oil include regular monitoring through scheduled testing of key parameters like dielectric strength, moisture content, and acidity. Prompt purification or regeneration treatments should be applied when tests indicate degradation or contamination. Maintaining proper seals and using desiccant breathers help prevent moisture ingress. It’s also important to ensure all materials in contact with the oil are compatible to avoid chemical reactions. Keeping detailed records of maintenance activities and test results aids in tracking oil condition over time, facilitating proactive maintenance strategies.
octubre 2, 2024 a las 3:57 am en respuesta a: How do cutting oil skimmers function and why are they important? #121721David SuttonMiembroCutting oil skimmers are devices designed to remove tramp oils—unwanted oils that contaminate cutting fluids—from the surface of coolant tanks. They function by using belts, disks, or tubes that attract oil due to their material properties or motion. As the skimmer moves through the fluid, it collects the floating oil, which is then scraped off and collected for disposal or recycling. Skimmers are important because tramp oils can degrade the cutting fluid, promote bacterial growth, cause unpleasant odors, and reduce machining efficiency. By removing these contaminants, skimmers help maintain fluid quality, extend the life of the cutting oil, and improve overall operational performance.
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