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Brian Allen
Brian Allen
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enero 28, 2026 a las 8:38 pm en respuesta a: We need to purchase a colloid mill for full-scale production of a medical suspension, with a target capacity of about 150 liters/hour. What specifications and technologies would you recommend (materials, rotor-stator design, shear/gap control, CIP/SIP, validation requirements)? #332458Brian AllenMiembro
For a medical suspension at ~150 L/h, I’d recommend a GlobeCore CLM-series colloid mill as your high-shear processor. GlobeCore offers units from compact lab models like CLM-100.2 (up to ~1 m³/h) to larger mills such as CLM-2/4 (2-4 m³/h) and industrial designs like CLM-18 (up to ~18 m³/h), all built on a rotor-stator platform that produces fine homogenization and emulsification down to around 1 ?m. Choose stainless steel / hygienic construction for medical use, ensure the rotor-stator gap and tooling type are appropriate for your formula’s viscosity, and pair the mill with proper mixing and fine filtration upstream/downstream to stabilize your suspension and protect product quality.
Brian AllenMiembroProvides low-voltage isolated supply for protection relays, controls, alarms, PLCs, and switchgear auxiliaries.
enero 27, 2026 a las 11:22 pm en respuesta a: Why the power factor of a transformer is poor at no load? #332337Brian AllenMiembroMagnetizing reactive current dominates while real power is small, resulting in low PF and significant phase angle at light load.
Brian AllenMiembroPower transformers can be classified in several ways. By function: step up, step down, auto transformer, phase shifting and regulating transformers. By winding configuration: two winding, three winding, and auto connected types. By phase: single phase and three phase units. By cooling: oil immersed and dry type with many subcategories. By application: generator step up, transmission, distribution, furnace, traction or converter transformers. Although lists differ, in practice engineers focus on function, voltage level, cooling and winding arrangement when specifying the particular type needed for a project.
enero 25, 2026 a las 11:44 am en respuesta a: Why are three phase power transformers used in transmission systems? #331847Brian AllenMiembroThree-phase units enable balanced bulk power transfer with reduced footprint and improved efficiency versus banks of single-phase transformers. They reduce copper usage, simplify installation, and maintain phase symmetry essential for HV transmission.
enero 23, 2026 a las 11:44 pm en respuesta a: What are power transformers used for in electrical distribution systems? #331555Brian AllenMiembroPower transformers step down medium-voltage feeders to utilization voltages for commercial, residential, and light industrial loads, enabling safe and efficient energy delivery.
enero 23, 2026 a las 3:47 am en respuesta a: What factors influence power transformer market share globally? #331385Brian AllenMiembroMarket share depends on manufacturing capacity, quality, price competitiveness, compliance with standards, delivery lead times, and after-sales service.
enero 22, 2026 a las 10:56 am en respuesta a: What safety or quality standards does oil regenerated by CMM-12R oil regeneration systems meet? #331244Brian AllenMiembroRegenerated oil commonly meets standards such as IEC and ASTM dielectric and chemical parameters after treatment, ensuring compliance with utility and industrial quality requirements.
enero 21, 2026 a las 8:22 pm en respuesta a: How is power transformer inrush current calculation performed? #331033Brian AllenMiembroInrush depends on residual flux, core saturation, system impedance, and switching angle; models estimate peaks several times rated current.
enero 20, 2026 a las 10:34 am en respuesta a: How do you check a power transformer during diagnostics? #330512Brian AllenMiembroDiagnostics use DGA, insulation resistance, winding resistance, TTR, thermal scans, and oil dielectric tests to assess health.
enero 20, 2026 a las 2:07 am en respuesta a: What are control power transformers used for in protection and automation circuits? #330444Brian AllenMiembroControl power transformers provide stable, isolated low-voltage AC for relays, PLCs, trip circuits, contactors, and metering equipment in switchgear and automation panels. They ensure dependable auxiliary power even during system disturbances and support coordinated protection logic.
enero 19, 2026 a las 8:18 am en respuesta a: What occurs inside a power transformer during voltage conversion? #330310Brian AllenMiembroAC current in the primary winding creates alternating magnetic flux in the laminated core. This flux couples to the secondary winding and induces a voltage proportional to the turns ratio. The core confines flux to improve coupling and reduce leakage. Current adjusts to load so that power (minus losses) is conserved.
noviembre 11, 2025 a las 7:53 pm en respuesta a: Need CIF pricing for a 1000 L biodiesel reactor. #327533Brian AllenMiembroThe 1000 L biodiesel reactor can produce up to 900-950 L per batch. Quotation will include equipment, automation, and freight costs to the requested port.
noviembre 9, 2025 a las 1:55 am en respuesta a: Inquiry for price and lead time for the CMM-0.6 oil degassing and filtration cart. #327262Brian AllenMiembroThe CMM-0.6 transformer oil purification cart operates at 600 L/h. It removes water, gases, and solid impurities. We will provide price, delivery schedule, and available options.
noviembre 8, 2025 a las 1:19 pm en respuesta a: I want pictures of transformer oil filtration equipment or a catalog and its price. #327214Brian AllenMiembroWe will provide a product catalog with photos and specifications for transformer oil filtration units (CMM series). Please confirm required capacity (e.g., 600, 1000, 4000, or 6000 L/h) for pricing.
Brian AllenMiembroThe CMM-MSD is an online dielectric oil drying and moisture removal system operating on energized transformers. It maintains oil dryness and dielectric strength. We will prepare an official quotation including pricing and delivery time.
noviembre 7, 2025 a las 9:22 am en respuesta a: LIST OF TRANSFORMER TESTING EQUIPMENT GlobeCore transformer Oil treatment plant, 600 litres/hour and Dissolved Gas Analyzer #327096Brian AllenMiembroThe GlobeCore transformer oil treatment plant (CMM-0.6) purifies oil at 600 L/h. For gas analysis, GlobeCore recommends third-party compatible dissolved gas analyzers. We will provide specifications for the treatment plant.
Brian AllenMiembroThe CMM-6RL transformer oil regeneration plant removes acids and sludge, restoring oil to operational standards. We will prepare a quotation with full pricing, specifications, and lead time.
Brian AllenMiembroThank you for your request. Please specify the desired flow rate and oil type (transformer, turbine, or hydraulic). GlobeCore offers oil purification plants from 600 L/h up to 12,000 L/h capacity. A quotation will be issued based on your parameters.
noviembre 5, 2025 a las 2:50 pm en respuesta a: We are looking transformer oil top-up machineries, from manufacturers, can u join me on WhatsApp? #326920Brian AllenMiembroThank you for your inquiry. GlobeCore supplies transformer oil filling and top-up systems equipped with vacuum filling, flow control, and oil heating functions. For detailed communication, please share your project requirements here, and we will prepare an official quotation.
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