Advanced Oil Purification Solutions

Reliable Machines • Proven Performance • Global Service

Wide Product Range

Complete oil purification machines for transformer, turbine, lubricating, and more.

Factory-Direct Pricing

High-quality machines with competitive costs, no middlemen.

Quality & Reliability

International standards, proven performance in 100+ countries.

Global Support

Commissioning, training, and after-sales service worldwide.

Advanced Oil Purification Solutions

Reliable Machines • Proven Performance • Global Service

Wide Product Range

Complete oil purification machines for transformer, turbine, lubricating, and more.

Factory-Direct Pricing

High-quality machines with competitive costs, no middlemen.

Quality & Reliability

International standards, proven performance in 100+ countries.

Global Support

Commissioning, training, and after-sales service worldwide.

About Weineng Purification Solutions

Founded in 2011, Chongqing Weineng Purification Solutions Co., Ltd. is a leading manufacturer of advanced oil purification systems. With installations in over 100 countries, we deliver reliable equipment and global support for industries including power generation, metallurgy, aviation, shipping, chemical, and railway.

Factory-Direct Pricing

Competitive costs without middlemen.

Stringent Quality Control

International standards & reliable performance.

Customizable Solutions

Tailored configurations for unique needs.

Global After-Sales Service

Technical support, spare parts, training.

Rapid Lead Times

Flexible production & urgent order support.

About Weineng Purification Solutions

Factory-Direct Pricing

Competitive costs without middlemen.

Stringent Quality Control

International standards & reliable performance.

Customizable Solutions

Tailored configurations for unique needs.

Global After-Sales Service

Technical support, spare parts, training.

Rapid Lead Times

Flexible production & urgent order support.

Established In

Served Countries

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served customers

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Product Categories

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Special Recommendation

ZYD Double Stage Transformer Oil Purification Machine

1. Advanced Triple-Stage Filtration
Precision 3-stage filtration ensures ultra-clean oil (≤3µm particles) for optimal equipment performance.

2. Efficient Vacuum Dehydration & Degassing
Patented double-stage vacuum system removes moisture (≤3ppm) and dissolved gases (≤0.1%), restoring dielectric strength.

3. Intelligent Control & Monitoring
Real-time PLC display with automatic controls and optional sensors for precise operation monitoring.

4. Robust Safety & Design
Explosion-proof, corrosion-resistant construction with compact skid design for reliable operation.

5. Multi-Functional Configuration
Versatile unit purifies insulating oils while serving as vacuum pump for transformer processing, with flexible accessories.

Special Recommendation

ZYD Double Stage Transformer Oil Purification Machine

1. Advanced Triple-Stage Filtration
Precision 3-stage filtration ensures ultra-clean oil (≤3µm particles) for optimal equipment performance.

2. Efficient Vacuum Dehydration & Degassing
Patented double-stage vacuum system removes moisture (≤3ppm) and dissolved gases (≤0.1%), restoring dielectric strength.

3. Intelligent Control & Monitoring
Real-time PLC display with automatic controls and optional sensors for precise operation monitoring.

4. Robust Safety & Design
Explosion-proof, corrosion-resistant construction with compact skid design for reliable operation.

5. Multi-Functional Configuration
Versatile unit purifies insulating oils while serving as vacuum pump for transformer processing, with flexible accessories.

What we offer

Our Main Products

ZYD-100 Double Stage Transformer Oil Purifier USA

ZYD-M-50 Mobile Transformer Oil Purification Machine

COP-10 Vacuum Cooking Oil Purifier

TYA-50 Vacuum Hydraulic Oil Purifier

LY-50 Plate Pressure Oil Purifier

AD-120 Dry Air Generator

Special Recommendation

ZYD Double Stage Transformer Oil Purification Machine

1. Advanced Triple-Stage Filtration
Precision 3-stage filtration ensures ultra-clean oil (≤3µm particles) for optimal equipment performance.

2. Efficient Vacuum Dehydration & Degassing
Patented double-stage vacuum system removes moisture (≤3ppm) and dissolved gases (≤0.1%), restoring dielectric strength.

3. Intelligent Control & Monitoring
Real-time PLC display with automatic controls and optional sensors for precise operation monitoring.

4. Robust Safety & Design
Explosion-proof, corrosion-resistant construction with compact skid design for reliable operation.

5. Multi-Functional Configuration
Versatile unit purifies insulating oils while serving as vacuum pump for transformer processing, with flexible accessories.

Special Recommendation

TYA Lubricating Oil Filter Machine

1. Deep Dehydration & Degassing
Advanced vacuum and separation technology removes water and gases while preserving oil additives.

2.Multi-Stage Precision Filtration
Eliminates fine particles and metal contaminants through multi-layer filtration media.

3.Auto Temperature Control
Energy-efficient infrared heating with automatic temperature management for optimal processing.

4.Safe Automated Operation
Features automatic backflush, pressure protection and level control for maintenance-free reliability.

5.Physical Purification Process
Restores oil viscosity and flash point without damaging original oil properties.

ZYD-W-100 Dual-Stage Vacuum Transformer Oil Purification Machine From Zimbabwe for a Power Station

13Oct

Our Projects

ZYD-W-100 Dual-Stage Vacuum Transformer Oil Purification Machine From…

We are pleased to share positive feedback from our recent project in Zimbabwe, where the…

Online Purification of 550KV Transformer with WEINENG ZYD-300 Waterproof Transformer Oil Purifier

13Oct

Our Projects

Online Purification of 550KV Transformer with WEINENG ZYD-300…

WEINENG recently completed a critical online filtration project for a major 550KV power transformer in…

9000LPH Waterproof ZYD Double Stage Transformer Oil Purification Machine Work Onsite

09Oct

Our Projects