Collect from 网站模板




PRODUCTS > Insulating Oil Purifier > SY Single Stage Vacuum



Series SY high efficiency vacuum insulating oil purifier, is mainly for the power station, industrial

and mining enterprises purifying the unqualified transformer oil, mutual inductor oil, switch oil and

so on. Series SY can remove water, trace water, gas, particles from oil quickly and effectively, and improve oil dielectric strength. Also, this oil purifier can be used as vacuum drying, and vacuum

oiling for power equipments.





      1.   Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.

      2.   Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies.

      3.   Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.

      4.   Double-infrared liquid level sensor, pressure protective system to ensure the machine operation easy and safely.

      5.   Adopts interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.

      6.   Working with SZ insulating oil regeneration device to decolorize (remove acid, oxide, free carbon) and have lower dielectric loss, making the treated oil more limpidity.





Series SY is efficient and economical insulating oil purifier. Series SY adopts Duplex-Stereo film evaporation technology, unique and advanced dewatering, degassing components, which make SY's working efficiency is 3-5 times than that of traditional oil purifier. Machine adopts interlocked protective system, double-infrared liquid level sensor and pressure protective system to make sure the machine work unattended, operation easy, safe and reliable.



Technical Parameters:


Index Unit SY-10 SY-20 SY-30 SY-50 SY-100 SY-150 SY-200 SY-300
Flow rate L/H 600 1200 1800 3000 6000 9000 12000 18000
Working vacuum MPa


Working pressure MPa


Working temperature 0C


Power supply  

380V  50HZ  3Ph(as per user's option)

Noise dB(A)


Heater power Kw 15 15 20 30 48 60 72 90
Total power Kw 16.5 16.5 23.5 33.5 53 65 76 98
Inlet/outlet mm Ø25 Ø25 Ø25 Ø32 Ø42 Ø50 Ø50 Ø60
Weight kg 230 250 270 300 500 700 900 1100
Dimension L mm 1000 1000 1050 1200 1450 1600 1800 1900
W mm 700 750 750 950 1000 1100 1200 1200
H mm 1300 1400 1450 1500 1800 1800 1900 1900

Result after treatment

Dielectric strength KV ≥65
Water content ppm ≤5
Gas content % ≤0.1
Particle µ ≤3




Contact Us

Tel: +86-23-88323686,ext:803
Fax: +86-23-88323220,ext:808 M.P:0086-18696725118 
SKYPE:richard083559 QQ:51590951


Trademanager:cqcorway Http://





Chongqing Royway Machinery Co.,Ltd.