About Power Transformer Vacuum Drying Furance Manufacturing
Power Transformer Vacuum Drying Furance Manufacturing
Specifications
Transformer Body Vacuum Drying Furnace:
- Variable-Pressure Method,Save Energy
- Plc Control
- Better Vacuuming Performance
Description:This equipment Adopts Variable-Pressure Drying Principle Suggested By Dr. Moll From Germany, Specialized For Drying Transformer Bodies. Comparing To Conventional Vacuum Heating Drying Method, Drying Duration Of This Variable-Pressure Type Has Been Saved About 30-45%.
Main Features:
- Compact Structure, Small Occupation
- Heating System Is Controlled By Power Control Module, Assuring Even And Stable Temperature; Real Power Consumption During Temperature-Keeping Is Only About 35% Of Total Power;There Is No Fluctuation Of Heating Load And Thus Reduces Actual Heating Power Very Much.
- Plc Control, More Stable And Reliable
- Special Baffle Valves For Vacuum Drying, Better Vacuuming Performance
Buildup Of The System
- Vacuum Drying Tank: Square Shape, One
- Vacuum System: One
- Low-Temperature Condensation Filter
- Heating System: One
- Water-Cooling System: One
- Compressed Air System: One
- Electric Control System
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Precision Drying for Enhanced Transformer ReliabilityVacuum drying is critical for maximizing transformer lifespan and operational stability. The PTVDF-Series vacuum drying furnace achieves deep moisture extraction from windings and cores, using high-vacuum technology and customizable controls. Multi-point thermocouple tracking ensures even heat distribution, minimizing thermal stress and delivering consistently high product quality. Drive performance and reliability in your transformer manufacturing process with these state-of-the-art drying systems.
Engineered for Versatility and SafetyEach PTVDF-Series furnace is constructed using high-grade carbon steel or stainless steel, protected by powder coated or painted finishes. The double-walled, reinforced vacuum chamber preserves absolute vacuum integrity, while hydraulic or electric automatic doors and integrated safety systems ensure secure, seamless operations. Customization options cover internal and external dimensions, voltage, and capacity requirements, making this solution adaptable for diverse production environments.
FAQs of Power Transformer Vacuum Drying Furance Manufacturing:
Q: How does the vacuum drying process in the PTVDF-Series furnace benefit transformer production?
A: Vacuum drying efficiently removes moisture from transformer windings and cores, preventing insulation breakdown and extending the service life of transformers. The PTVDF-Series uses high-vacuum technology ( 1 mbar) and uniform heating to ensure thorough, reliable drying.
Q: What heating and control methods are used in this furnace?
A: The furnace offers electric heating by resistive or infrared elements, with capacities ranging from 500 kW to 2500 kW, managed through a PLC or digital touchscreen control panel with automatic operation and safety interlocks for consistent, precise drying cycles.
Q: When should transformer components undergo vacuum drying?
A: Vacuum drying is essential after winding and core assembly, prior to transformer oil impregnation. It is critical whenever components have been exposed to humid environments, to ensure insulation integrity and reliable transformer operation.
Q: Where has the PTVDF-Series furnace been applied successfully?
A: This furnace is widely used in transformer manufacturing facilities, particularly in India, as well as by distributors, exporters, and suppliers seeking customizable, high-capacity vacuum drying solutions for large-scale or specialized transformer production.
Q: What is the process sequence for operating this vacuum drying furnace?
A: Operators load transformer parts onto transforming trolleys, secure the hydraulic or electrically sealed doors, initiate the automated vacuum cycle, and monitor drying through multi-point thermocouples and the PLC interface. The system maintains exact temperature, humidity, and vacuum parameters throughout the process.
Q: How does the insulation and chamber design improve vacuum performance?
A: The double-wall reinforced chamber with 100200 mm thick mineral wool or ceramic fiber insulation provides outstanding thermal retention and vacuum integrity, which minimizes heat loss, enhances energy efficiency, and ensures consistent, high-quality drying results.
Q: What are the main benefits of choosing a customized PTVDF-Series furnace?
A: Customers gain a tailored solution that accommodates any transformer size, guarantees operational safety, and meets specific electrical and dimensional requirements. High-quality materials, advanced controls, and a reliable vacuum environment maximize productivity and end-product reliability.