HOPU Series ZYD-M double-stage insulating oil recycling machine can
quickly remove water, trace water, gas, particles as well as
acetylene, hydrogen, methane and other harmful ingredients from oil
effectively to improve oil’s dielectric strength, effectively
making sure electric equipments working safely and normally. Series
ZYD is particularly suitable for treating high-grade transformer
oil, super-voltage transformer oil and new transformer oil. It can
be used for filtration of more than 110V substation live line work
onsite. Meanwhile, Series ZYD HOPU can be used as independent
vacuum source with functions of vacuum drying and vacuum oiling.
1. Add Roots Pump supercharge system and secondary high vacuum
separation dehydration and degasification system on the basis of
high efficiency vacuum purifier, which enable the vacuum limit
2. Being able to eliminate water, gas and impurities etc. harmful
contaminants quickly and effectively under high vacuum and high
speed operation status, could enhance the breakdown voltage up to
3. Being able to remove little tiny water and various gases from
oil, and ensure that there is no acetylene in oil.
4. This machine can inject insulation oil into transformers, and
then make dryness disposal.
5. The advanced infrared liquid control automatically system,
interlocking control for pressure protection and power heating
system ensure that long-term safe and reliable operation.
6. Have the function of electrification online operation.
Mobile (trailer) type, completely closed structure, waterproof,
dustproof, it can move long distance working in field.
|Temperature range||20 ~ 80|
|Power supply||Three phase,50HZ ,380V(or as per customer requirement)|
|Moisture content||≤5 PPM|
|Impurity size||≤1 micron|
Main Products :
1. Insulating oil purifier
1.1. Series ZY: HOPU vacuum insulation oil purifier
1.2. Series ZY-A: HOPU Vacuum insulation oil automation purifier
1.3. Series ZY-R: HOPU vacuum insulation oil regeneration purifier
1.4. Series ZYD: HOPU Double-stage vacuum insulation oil purifier
1.5. Series ZYD-A: HOPU double-stage vacuum insulation oil
1.6. Series ZYD-R: HOPU double-stage vacuum insulation oil
1.7. Series ZYD-M: HOPU Mobile Type Transformer Oil Purification
Plant, Oil Recycling
Please contact for more technical details and latest price:
Michael Hua is at your service
Email 1: email@example.com
Email 2: firstname.lastname@example.org
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Tel: +86 23 62538144
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Branch 1: www.oilpurifiertech.com
Branch 2: www.oilfiltration123.com