1.1. Series ZY: Zhongneng vacuum Insulation oil purifier

1.2. Series ZY-A: Zhongneng PLC type automatic Vacuum Transformer oil/ Insulation oil automation filtration

1.3. Series ZY-R: Zhongneng vacuum Insulation oil / Transformer oil regeneration

1.4. Series ZYB: Zhongneng Multi-Functional oil Regeneration purifying machine

1.5. Series ZYD: Zhongneng Double-stage vacuum Transformer oil purifier, oil filtration, oil purification, oil treatment

1.6. Series ZYD-A: Zhongneng PLC type Automation Double-stage vacuum Transformer oil purifier

1.7. Series ZYD-I: Zhongneng Double-stage vacuum Transformer oil regeneration purifier

1.8. Series ZYD-E Zhongneng Weatherproof Vacuum Transformer oil purification, oil treatment plant

1.9. Series ZYD-M: Zhongneng Mobile Type Transformer Oil Purification Plant, Oil Recycling

2.0. Series ZYD-E: Zhongneng Enclosed Type Transformer Oil Purification Plant, Oil Recycling


2. Series TY Turbine oil purifier
3. Series TYA Lubricating oil purifier
4. Series TYA-I Phosphate Ester Fire-resistant oil purifier
5. Series TYC Lubricating oil regeneration purifier
6. Series TYB Coalescence-Separation oil purifier
7. Series LY Plate Pressure oil purifier
8. Series JL Portable oil purifier