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YIXING HUADING MACHINERY CO.,LTD.

  • China ,Jiangsu
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China Transformer Oil Dehydration Disc Oil Separator Insulating Oil Vacuum Centrifuge
China Transformer Oil Dehydration Disc Oil Separator Insulating Oil Vacuum Centrifuge

  1. China Transformer Oil Dehydration Disc Oil Separator Insulating Oil Vacuum Centrifuge

Transformer Oil Dehydration Disc Oil Separator Insulating Oil Vacuum Centrifuge

  1. MOQ: 1 Set
  2. Price: USD 18,000 - 35,000 / Set
  3. Get Latest Price
Capacity 1500-4000 L/H
Dielectric Strength ≥ 70 kV
Motor Power 11 kW
Bowl Speed 7000 RPM
Vacuum Level ≤ 5 mbar
Mobility Single-Axle Trailer Mounted
Packaging Details Export-standard plywood case with vacuum-sealed moisture barrier, anti-rust VCI wrap, and shock-proof foam padding (trailer shipped separately in flat-rack container)
Bowl Diameter 350mm
Supply Ability 20 Sets per Month
Moisture Removal ≤ 10 ppm
Payment Terms T/T, L/C
Delivery Time 25-40 working days after deposit
Certification ISO 9001:2015, CE
Brand Name WNRLN
Model Number DOS-350T
Place of Origin Liaoning, China

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  1. Product Details
  2. Company Details

Product Specification

Capacity 1500-4000 L/H Dielectric Strength ≥ 70 kV
Motor Power 11 kW Bowl Speed 7000 RPM
Vacuum Level ≤ 5 mbar Mobility Single-Axle Trailer Mounted
Packaging Details Export-standard plywood case with vacuum-sealed moisture barrier, anti-rust VCI wrap, and shock-proof foam padding (trailer shipped separately in flat-rack container) Bowl Diameter 350mm
Supply Ability 20 Sets per Month Moisture Removal ≤ 10 ppm
Payment Terms T/T, L/C Delivery Time 25-40 working days after deposit
Certification ISO 9001:2015, CE Brand Name WNRLN
Model Number DOS-350T Place of Origin Liaoning, China
High Light Transformer oil dehydration centrifugeMobile trailer mounted oil separatorInsulating oil vacuum separator

Mobile Trailer-Mounted Disc Oil Separator for Transformer Oil Dehydration

This mobile disc oil separator is engineered for transformer insulating oil dehydration and purification at substation sites. The trailer-mounted design enables rapid deployment to multiple transformers without permanent installation, dramatically reducing maintenance costs for power utilities and industrial facilities. Combining vacuum-assisted centrifugal separation with integrated oil heating, this system achieves moisture removal below 10 ppm, restores dielectric strength to new-oil specifications, and removes dissolved gases and solid contaminants from mineral insulating oils.

Key Features

  • Mobile Trailer-Mounted Design: Complete system including centrifuge, vacuum pump, heaters, and filters mounted on a single-axle roadworthy trailer with DOT-compliant lighting for easy transport between substations
  • Vacuum-Assisted Dehydration: Integrated vacuum chamber reduces water boiling point, enabling low-temperature moisture removal that preserves oil additive packages and prevents thermal degradation
  • Dielectric Strength Recovery: Multi-stage purification process restores insulating oil dielectric strength to ≥ 70 kV (ASTM D877) and interfacial tension to ≥ 40 mN/m, exceeding IEEE C57.106 acceptance limits
  • Dissolved Gas Removal: Vacuum degassing chamber effectively removes dissolved acetylene, hydrogen, and other fault gases, improving DGA baseline for condition monitoring
  • PLC Automated Operation: Single-operator touch-screen control with automated sequence programming, data logging, and USB report export for maintenance documentation

Technical Specifications

ParameterValue
Bowl Diameter350mm
Bowl Speed7000 RPM
Capacity1500-4000 L/H
Motor Power11 kW
Vacuum Level≤ 5 mbar (absolute)
Moisture Removal≤ 10 ppm (Karl Fischer)
Dielectric Strength (Output)≥ 70 kV
MobilitySingle-axle road trailer
Control SystemPLC with Touch Screen + Data Logger

Applications

  • Power transformer on-site oil reclamation and maintenance
  • Circuit breaker insulating oil purification
  • Instrument transformer (CT/PT) oil conditioning
  • New transformer oil commissioning filtration
  • Emergency oil purification during transformer failure events

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    1954

  • Total Annual:

    $500000-$8000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Yixing Huading Machinery Co.,Ltd, is one of the market leaders in the field of centrifugal separation technology in China.The company has over 70 years experience in the design . The company has over 60 years experience in the design and manufacturing of centrifugal separation equipment. Complete... Yixing Huading Machinery Co.,Ltd, is one of the market leaders in the field of centrifugal separation technology in China.The company has over 70 years experience in the design . The company has over 60 years experience in the design and manufacturing of centrifugal separation equipment. Complete...

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Get in touch with us

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  • YIXING HUADING MACHINERY CO.,LTD.
  • NO.888#,YIGAO ROAD,YIXING,JIANGSU P.R.CHINA
  • https://www.discseparators.com/

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