Product Details

Model NO. ZYD-50
Structure Mobile
Mechanical Principle Vacuum
Type Press Filter
Flow Rate 3000 Liter/Hour
Breakdown Voltage >70kv
Water Content Not Surpass 4ppm
Gas Content Not Surpass 0.1%
Particles Size <1~5um Without Free Carbon
Transport Package Wooden Case
Specification ISO9001; CE; CCC
HS Code 8421299090
Production Capacity 5000 PCS/Year

double stage hv mineral transformer oil purifying machine in lesotho

Product Description

Double Stage Hv Mineral Transformer Oil Purifying MachineDouble Stage Hv Mineral Transformer Oil Purifying MachineDouble Stage Hv Mineral Transformer Oil Purifying MachineDouble Stage Hv Mineral Transformer Oil Purifying Machine

Main application and usage scope:

ZYD series, it can remove the water, gas and impurities from the dirty insulating oil more efficiently and completely.

Usage scope: 1. transformer oil, mutual indicator oil, switch oil and other insulting equipment oil.

2.Especially suitable for the place which altitude is higher than 500M

3.The transformer which the voltage is over 110kv

Features and advantages:

1.This machine have double stage vacuum(extra root pump), with higher efficiency and quality to dewater degas and remove the impurities.

2.With double 3D flashing, can remove liquid water very fast.

3.With UK G technology, can remove the dissolved water effectively.

4.Combining the double gauze filtering and polymer absorption technology to remove the impurities.

5.It can dry and oil the electric equipment in vacuum, especially for transmission equipment which the power is over 110kv.

6. The machine use the double-infrared liquid automatic controller


  1. After a certain period of running, the machine should be checked to see whether:
  2. The electrical control system is safe and reliable;
  3. The temperature controller is sensitive, reliable and accurate;
  4. Oil seals of the pump shaft are broken with leakage;
  5. There is any blockage with the running system and any abnormal noise with pumps or related motors;
  6. There is any air or oil leakage with the oil running system and at sealing joints.
  7. After each 3000 hours’ running, grease shall be replenished to prevent motors from being burnt.
  8. Special vacuum pump oil or lubricating oil N46 should be used fro the vacuum pump and oil replaced or replenished if necessary at any time.
  9. If the machine will not be used over 1 month, Place the machine in a dry environment with the panel door and all valves closed, and the machine proper protected by a covering.
Parameters Unit ZYD-30 ZYD-50 ZYD-100 ZYD-150 ZYD-200 ZYD-250 ZYD-300
Flow L/min 30 50 100 150 200 250 300
Working vacuum MPa -0.08 ~ -0.099
Working Pressure MPa ≤0.3
Breakdown Voltage KV ≥65
Water Content PPM ≤5
Gas Content % ≤0.1
Impurity Size μ ≤5
Temperature Range ºC 20 ~ 80
Power   Three Phase 50HZ380V
Working Noise dB(A) 75 75 75 80 80 80 80
Heating Power KW 30 30 45 60 75 90 120
Total Power KW 35.5 37.5 52.5 71.4 86.5 102.5 135
Inlet/Outlet   mm φ25 φ32 φ42 φ50 φ50 φ60 φ60
Weight Kg 600 800 1050 1400 1800 2000 2200
Overall Length mm 1050 1100 1200 1450 1600 1800 1900
Width mm 750 800 950 950 1100 1200 1200
Height mm 1350 1400 1500 1650 1800 1900 1900

Pre-sale Service

According to customer’s demands, we recommend the most suitable machine with high cost effective.

Free on-site installation, debugging and technical training (offered by strictly trained technology application engineers)

Offer OEM service.

After-sale Service

We offer the door-to-door after sales service for installation and debugging.

The warranty period is 24 months from commissioning acceptance date on.

We build instrument service profile for our clients to record the product service and maintenance conditions.

Company Information

  1. We are the professional manufacturer and exporter of oil purifier
  2. We are in this field since 2003
  3. We are the 13-year golden supplier on Alibaba
  4. We offer our customers professional products at competitive price
  5. We offer our customer reliable lifetime after-sales service

Double Stage Hv Mineral Transformer Oil Purifying Machine

Double Stage Hv Mineral Transformer Oil Purifying Machine
Packing and Delivery

Safe and Timely Transportation

Standard export wooden case with high quality cushioning material ensures that the customers get the item in good condition.

Carefully check every packing detail before delivery to avoid any troubles during the transportation.

Appointed logistics company could be used according to customers demands.

Do our best to make sure customers can get the goods in time.
Double Stage Hv Mineral Transformer Oil Purifying Machine

Post by Sophie 

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