Specifications

EHC hydraulic Oil Maintenance Machine
1. Vauum type
2. Stainless steel material
3. Acid-removal

KYJ Vacuum Type Fire-Resistant Oil/EHC Hydraulic Oil Maintenance Machine 

(also call EH oil purifier)

 

KYJ EHC hydraulic oil Maintenance machine is especially designed for fire-resistant oil with suitable material for vacuum dehydration, particles-removal and acid-reduction.

 

For customer choice, we also have a simple type to purify fire-resistant oil: KYJ-I high precision oil filtration. It has simple structure with multi-stage filters to remove particles to NAS grade 5. This machine almost could not remove water. It is suitable for customer who cares about cleanness but does not care about water content.

 

Features:

1. The tank and pipelines where fire-resistant oil going through are all made of stainless steel.

2. Dehydrate by vacuum distillation, water content less than 100ppm.

3. Oil-input and oil-output keep balance by photoelectric switch which is sensitive and accurate to monitor oil level in the tank, stop inputting oil when level marked high and keep inputting oil when low. Therefore, all series of YUNENG brand oil filtration machines never spray oil.

4. We use filters which designed only for fire-resistant oil to remove particles. Cleanness up to NAS grade 5.

5. There is system with absorbent to solve acid problem.

6. After treatment, the important index-resistivity up to ≥ 6 x 10⁹.

 

Factory & workshop look

 

To be shipped

Parameter

 

 

Yuneng products list:

1. Insulation Oil maintenance machine:

ZJA Ultra-high Transformer / Insulation Oil maintenance machine (1000KV, ±800KV, 750KV, ±660KV project) ( 2 stage vacuum)

ZJA High-vacuum Transformer / Insulation Oil maintenance machine (110KV-500KV project)) (2 stage vacuum)

ZJB Transformer / Insulation Oil maintenance machine (≤110KV) (one stage vacuum)

ZJ Vacuum Pumping machine (extract vacuum, dry transformer)

GF Dry Air Generator (produce dry air for operators to maintain transformer, reactors…).

JZ OLTC (on-load tap changer) online Oil maintenance machine

Quantitative oil injection machine (customized product)

2. Turbine Oil maintenance machine:

JT coalescing dehydration oil maintenance machine (dehydration by special filters)

DYJC online turbine oil maintenance machine (dehydration by special filters and vacuum system)

ZJC-T vacuum oil maintenance machine for turbine oil (dehydration by vacuum system)

3. Lubricating Oil maintenance machine:

ZJC-R vacuum Oil maintenance machine for lubricating oil (machinery oil, hydraulic oil, compressor oil, coolant oil, cutting oil..)

ZJC-M Oil maintenance machine for OCS. (oil with high viscosity 100-320cst at 40°C)

4. Other kinds of oil maintenance machine:

KYJ fire-resistance oil maintenance machine (EHC oil)

LY plate-frame pressure oil maintenance machine (simple, paper filtration)

YL mobile oil maintenance machine (simple, cheap)

5. Waste oil regeneration machine (by chemicals or by high temperature distillation):

YNZSY used oil maintenance machine (by chemicals)

YNZSY-LTY used tire oil maintenance machine (by chemicals)

Waste oil distillation machine

 

6. Oil tester/ analyzer:

Dielectric oil breakdown strength tester

Water content tester

Inline Digital Flow Meter and Totalizer

Viscosity analyzer

Flash point analyzer (close cup)

Flash point analyzer (open cup)

Interfacial tension analyzer

Gas chromatograph