Double Stage Vacuum Machine

It is mainly used for purifying the insulating oil in all kinds of large power equipments, which are above **0KV especially for those over **0 meters height area.

According to flow rate of oil treatment, Series ZYD have following models:

ZYD**0,ZYD***0,ZYD***0, ZYD***0, etc. The dimension and weight will be changed with changing the technical specification.

Main Parameter of treated transformer oil by this machine:

Breakdown voltage>*0KV

Water content

Features

1. High vacuum: Ultimate vacuum ≤5pa Working vacuum ≤*5pa

2. High absorption speed: Absorption speed power ≥**3L/S

3. Duplex 3D stereo-evaporation, eliminating the liquid water quickly

4. UK G technology by which the trace water that is show chain, such as dissolved water, can be removed effectively.

5. Distinctive remove impurities system filtering through double FH trapezoidal network and absorption by high polymer without the mechanical power

6. Especially applied to vacuum oiling and drying for power transmission equipments that are over **0KV

7. Can be operated both on-load and off-load

Advantage

Comparing with the single-stage vacuum oil purifier, this machine dewaters, degases and removes the impurities more quickly, more completely, and makes the oils limiting voltage-withstand value much higher. As the bridge-type vacuum linking system, it is used for filtrating system as well as an independent vacuum power supply to vacuum oiling of power equipment.

Our products line are as following:
1. Insulating oil purifier
1.1. Series ZY: Zhongneng vacuum insulation oil purifier
1.2. Series ZY-A: Zhongneng Vacuum insulation oil automation purifier
1.3. Series ZYB: Zhongneng vacuum insulation oil regeneration purifier;
1.4. Series ZYD: Zhongneng Double-stage vacuum insulation oil purifier;
1.5. Series ZYD-I Zhongneng double-stage vacuum insulation oil regeneration purifier;
1.6. Series ZYD-M: Zhongneng Mobile Type Transformer Oil Purification Plant, Oil Recycling;
2. Turbine oil purifier;
2.1. Series TY: Zhongneng vacuum turbine oil purifier;
2.3. Series TY-A: Zhongneng vacuum turbine oil automation purifier
3. Lubricating oil purifier;
3.1. Series TYA: Zhongneng vacuum lubricating oil purifier;
3.2. Series TYC: Zhongneng vacuum lubricating oil regeneration purifier;
4. Engine oil purifier Series LYE: Zhongneng engine oil purifier;
5. Diesel oil, gasoline oil and fuel oil purifier Series TYB: Zhongneng diesel oil, gasoline oil and fuel oil purifier;
6. Transformer oil regeneration device Series BZ: Zhongneng BZ transformer oil regeneration device
7. Muti-Functional oil purifying machine Series ZYB: Zhongneng Muti-Functional oil purifying machine
8. Oil purifier specially for Hydraulic oil and Lubricating oil Series TYA: Zhongneng oil purifier. 9. PL Plate pressure oil purifier
*0. JL Portable oil purifying
*1. TYD Water oil separator, oil purifier machine
*2. EFD Explosion Protection Purifier
*3. Automatic insulating oil tester/BDV Tester

(oil purifier, oil purification, oil filtration, oil recycling, oil treatment, oil regeneration, oil restoration, oil filtering, waste oil disposal, oil reclaiming, waste oil management, energy saving, oil reconditioned, oil reconstituted, oil restituting, oil recovering, oil filtration, oil filter, oil sludge separator, oil impurities removing plant)