Power Transformer Vacuum Drying Furance Manufacturing
Power Transformer Vacuum Drying Furance Manufacturing
Power Transformer Vacuum Drying Furance Manufacturing
Power Transformer Vacuum Drying Furance Manufacturing

Power Transformer Vacuum Drying Furance Manufacturing

Price 10000 USD ($)/ Unit

MOQ : 1 Unit

Power Transformer Vacuum Drying Furance Manufacturing Specification

  • Accuracy
  • 2C
  • Heating Method
  • Hot Air Circulation
  • Power Source
  • Electric
  • Control Mode
  • Automatic Digital Controller
  • Condition
  • New
  • Heating Capacity
  • Up to 140 KW
  • Type
  • Vacuum Drying Furnace
  • Model
  • PT-VDF-6000
  • Internal Size
  • 5000 mm x 2500 mm x 3000 mm
  • External Size
  • 6000 mm x 3000 mm x 3500 mm
  • Volume
  • 37.5 m
  • Air Flow
  • Forced Air Circulation
  • Temperature Range
  • Ambient to 150C
  • Material
  • Mild Steel, Heat Resistant Paint
  • Dimension (L*W*H)
  • 6000 mm x 3000 mm x 3500 mm
  • Power
  • 120 KW - 140 KW
  • Voltage
  • 380 V / 415 V
  • Surface Finish
  • Powder Coated
  • Door Type
  • Double Leaf Hinged
  • Application
  • Power Transformer Core Drying
  • Control Panel Features
  • Touchscreen HMI, Auto/Manual Mode
  • Vacuum Pump Type
  • Roots Vacuum Pump + Rotary Vane Pump
  • Installation
  • Floor Mounted
  • Thermal Insulation
  • High-density Ceramic Wool
  • Rated Capacity
  • Upto 60 tons transformer core
  • Operating Environment
  • Indoor Industrial
  • Safety Features
  • Over-temperature Protection, Emergency Stop, Door Interlocking
  • Cooling System
  • Optional Water Cooling
  • Ultimate Vacuum Level
  • 10 Pa
  • Maximum Transformer Dimension
  • 3900 mm x 2900 mm x 2700 mm
  • Observation Window
  • Tempered Glass
  • Load Handling
  • Hydraulic Lifting Platform
 

Power Transformer Vacuum Drying Furance Manufacturing Trade Information

  • Minimum Order Quantity
  • 1 Unit
  • Supply Ability
  • 10 Units Per Day
  • Delivery Time
  • 60 Days
 

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

I 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%.

II 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

III 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


Advanced Vacuum Drying Technology

Utilizing a combined Roots Vacuum Pump and Rotary Vane Pump, our furnace reaches an ultimate vacuum of 10 Pa. This advanced technology enables optimal moisture extraction from power transformer cores, ensuring higher insulation reliability and extended equipment lifespan in a precisely controlled environment.


Intelligent, User-Centric Control

The integrated touchscreen HMI and automatic digital controller offer seamless operation, including auto/manual modes, fine temperature accuracy (2C), and easy monitoring. Safety systems such as over-temperature protection, emergency stop features, and door interlocking enhance user confidence during operation.


Robust Construction and Efficient Loading

Crafted from powder-coated mild steel, insulated with high-density ceramic wool, the furnace boasts a double leaf hinged door and hydraulic lifting platform for convenient load handling. Its large internal space (5000 x 2500 x 3000 mm) accommodates transformer cores up to 3900 x 2900 x 2700 mm, supporting versatile industrial installations.

FAQs of Power Transformer Vacuum Drying Furance Manufacturing:


Q: How does the Power Transformer Vacuum Drying Furnace operate to remove moisture from transformer cores?

A: This furnace uses a combination of Roots Vacuum and Rotary Vane pumps to achieve a vacuum level of 10 Pa, while circulating hot air (up to 150C). The vacuum environment enables effective dehydration by lowering the boiling point of moisture, ensuring quick and thorough drying for transformer cores up to 60 tons.

Q: What transformer core sizes and weights can this furnace accommodate?

A: The PT-VDF-6000 model is designed for transformer cores with maximum dimensions of 3900 mm x 2900 mm x 2700 mm, and up to 60 tons. Its spacious internal volume and robust hydraulic lifting platform facilitate easy handling of large and heavy cores.

Q: When should a transformer manufacturer use this vacuum drying furnace in their production process?

A: This furnace is used after the transformer core winding and assembly processes but before final assembly and oil filling. It removes any residual moisture, which is essential for maintaining electrical insulation and transformer reliability.

Q: Where should the Power Transformer Vacuum Drying Furnace be installed?

A: The furnace is intended for floor-mounted installation in an indoor industrial setting. Its durable construction and insulation make it suitable for transformer manufacturing plants and large-scale service facilities.

Q: What safety features are included to protect operators during usage?

A: Key safety features include over-temperature protection, an emergency stop button, door interlocking systems to prevent accidental opening under operation, and thermal insulation to safeguard against excessive heat.

Q: What are the main benefits of using this vacuum drying furnace for transformer manufacturing?

A: The main benefits include precise, rapid drying of large transformer cores, improved insulation performance, reduced risk of moisture-induced failures, energy efficiency, and enhanced operator safety due to thoughtful design and advanced controls.

Q: How is the drying process controlled and monitored within the furnace?

A: The drying process is managed using a touchscreen HMI and digital controller, allowing both automatic and manual modes. Operators can monitor parameters such as temperature, vacuum level, and drying progress in real time, with 2C temperature accuracy and comprehensive safety alarms.

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