3000LPH Transformer Oil Filtering Machine

  • The 3000LPH Transformer Oil Filtering Machine is designed to remove contaminants (particulate, water, gasses, etc.).
  • Transformer oil maintenance is the key to transformer reliability, performance, and longevity.
  • Transformer oil should be free of moisture, dissolved gases, and particles that accumulate with age.
  • The machine employs dehydration technology and three-stage filtration systems.
  • These technologies can quickly improve dielectric strength, reduce water content, and remove other contaminants.

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Features of 3000LPH Transformer Oil Filtering Machine

  1. The product uses advanced technology and innovative design, with excellent cost performance. 
  2. Its oil treatment techniques and overall performance are at the leading position in China. 
  3. Its features include a high working vacuum, fast oil filtering, and sound oil quality protection.

Transformer Oil Filtering Machine Specification

Item Parameter Type Unit ZJA1.8KY ZJA3KY ZJA6KY ZJA9KY ZJA12KY ZJA18KY
Technical Parameter Flow Rate L/H 1800 3000 6000 9000 12000 18000
Working Vacuity Pa ≤80
Working Pressure Mpa ≤0.35
Temperature Range oC 45-65
Power Supply 50Hz    380V    3-Phase 4-Wire  (or as requested)
Total Power KW 16 36 70 100 150 200
Inlet/Outlet Diameter DN 20/20 25/25 32/32 40/40 50/50 65/65
Size Length Cm 160 180 220 250 280 345
Width Cm 125 145 160 195 215 260
Height Cm 200 220 245 270 300 300
Weight Kg 650 900 1200 1600 2200 3000

The machine size and weight will change slightly due to different configurations.

Transformer Oil Filtering Machine Types

Transformer Oil Purification Machine

This series may include two types: regular closed type and trailer mobile type. They are suitable for oil handling, vacuum oiling and circulating hot oil drying in the installation and maintenance of large transformers. Besides, they can be configured as a three-stage high vacuum oil purifier to meet customers’ greater demand for oil processing.

Usage of 3000LPH Transformer Oil Purification Machine

  • The transformer oil purification machine removes water and gases at high temperatures and vacuum.
  • It uses a more precise filter system to filter out impurities (filtering precision: 1-3um).
  • It is mainly used for the purification of oil for transformers with a voltage higher than 220kV.
  • It can increase the oil breakdown voltage by at least 40kV.
  • It is suitable for oil treatment, vacuum oiling, and ring hot oil drying in large transformer installation and maintenance.

Oil Data After Filtration

Item Type Unit Guarantee indexes
Breakdown Voltage KV ≥70 (Spherical electrodes)
Water Content ppm ≤5
Gas Content % ≤0.3
Filtering Accuracy μm 1


Rich Experience

Leading manufacturer in industrial oil and gas treatment with more than 25 years experiences.

Tailored Design

Specializes in making your systems suit your needs & requirements. Every system is custom engineered & custom designed. 

Professional Technical Team

Professional pre-sales, in-sale and after-sales service team to meat customer’s requirement

Reliable Quality, Durable System

Top-quality components and workmanship ensure high performance