logo
China Vacuum Oil Purifier manufacturer

Manufacture the first-class products

Ensure the first-class quality

Provide the first-class services

Establish the first-class enterprise

English
Request A Quote
Products

Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C

Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C
Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C Double Stage Vacuum Transformer Oil Purifier Dehydration Degassing Impurity Removal 6000L/H 100 C
Basic Information
Place of Origin: Chongqing, China
Brand Name: Sino-NSH
Certification: ISO 9001:2015, CE
Model Number: Sino-NSH
Minimum Order Quantity: 1 Set
Packaging Details: Export-grade plywood case with vacuum-sealed moisture barrier and foam cushioning
Delivery Time: 15-30 working days
Payment Terms: L/C,T/T
Supply Ability: 50 Sets per Month
Get Best Price Contact Now
Oil Type: Transformer Oil, Insulating Oil Capacity: 6000 L/H
Working Vacuum: -0.096 To -0.099 MPa Working Temperature: 20-100 C
Moisture Content After Treatment: 3-5 Ppm Gas Content After Treatment: 0.1%
Filtration Precision: 1-5 μm Heating Method: Multi-stage Electric Heating
Filter Stages: Double Stage Control System: PLC Automatic Control
Dielectric Strength After Treatment: 75 KV Power Supply: 380V / 50Hz / 3 Phase (Customizable)
Highlight:

Vacuum Dehydration Degassing Purification

,

Impurity Removal 6000 LPH

,

Transformer Oil Filtration Plant

Double Stage Vacuum Transformer Oil Purifier — Sino-NSH

The Sino-NSH is a high-efficiency double-stage vacuum transformer oil purification system engineered for comprehensive dehydration, degassing, and impurity removal. Designed for power utilities, transformer manufacturing plants, and industrial maintenance facilities, this machine restores aged transformer oil to like-new condition, extending equipment lifespan and improving operational reliability.

Core Functions: Dehydration, Degassing, and Impurity Removal

💧 Deep Dehydration

Employs a multi-stage vacuum dehydration chamber operating at -0.096 to -0.099 MPa to rapidly strip dissolved and free water from transformer oil. Post-treatment moisture content reaches as low as 3–5 ppm, well below the IEC 60422 standard for new insulating oil.

🌬️ Efficient Degassing

High-vacuum degassing columns with expanded surface area maximize gas-oil contact, effectively removing dissolved air, hydrogen, acetylene, and other combustible gases. Final gas content is reduced to ≤ 0.1%, restoring the oil’s dielectric strength to ≥ 75 kV.

🔍 Precision Impurity Removal

Multi-stage filtration system comprising pre-filters, fine filters with 1–5 μm precision, and coalescing separators. Effectively removes solid particulates, carbon sludge, metal wear debris, and colloidal contaminants. Optional magnetic separator available for ferrous particle removal.

Key Technical Specifications

Parameter Specification
Rated Capacity 6000 L/H
Working Vacuum -0.096 to -0.099 MPa
Working Temperature 20–100 °C
Moisture After Treatment ≤ 3–5 ppm
Gas Content After Treatment ≤ 0.1%
Filtration Precision 1–5 μm
Dielectric Strength After Treatment ≥ 75 kV
Filter Stages Double Stage
Heating Method Multi-stage electric heating with PID control
Control System PLC automatic control with touch-screen HMI
Power Supply 380V / 50Hz / 3 Phase (customizable)

Distinctive Advantages

  • Double-Stage Vacuum System: Two-stage vacuum architecture provides superior degassing and dehydration performance compared to single-stage alternatives, achieving consistently low ppm moisture levels.
  • PLC Intelligent Control: Fully automated operation with real-time monitoring of vacuum level, oil temperature, flow rate, and moisture content. Automatic shutdown upon abnormal conditions ensures operational safety.
  • On-Load Regeneration Capability: Can operate online while the transformer remains energized, eliminating costly downtime. Ideal for scheduled maintenance of critical power transformers.
  • High-Efficiency Electric Heating: Segmented multi-stage heaters with PID temperature control prevent localized oil overheating and thermal degradation, preserving oil quality throughout the treatment cycle.
  • Mobile Trailer Option: Available in stationary or mobile trailer-mounted configurations for field service flexibility across multiple substations.

Applications

  • Power transformer oil purification and regeneration
  • New transformer oil vacuum filling and commissioning
  • On-load transformer oil treatment without shutdown
  • Circuit breaker and tap changer insulating oil maintenance
  • Substation and power plant insulating oil management

After-Sales Commitment

We provide 12 months warranty, factory training for operator personnel, on-site commissioning support, and lifetime technical consultation. Spare parts are available from stock for fast dispatch. Remote diagnostic support via video call ensures minimal downtime.

Contact us today to discuss your transformer oil purification requirements and receive a tailored quotation.


Tag:

transformer oil filtration plant,

transformer oil filtration system,

transformer oil purification machine

Contact Details
More Transformer Oil Purifier
China Good Quality Vacuum Oil Purifier Supplier. © 2018 - 2026 Sino-NSH Oil Purifier Manufacture Co., Ltd. All Rights Reserved.