Chongqing TOP Oil Purifier Manufacture Co, . Ltd is a corporation dedicated to research and manufacture oil purification machines and test equipment. Our Company has strong capability in research and manufacture, large scale of specialized production, perfect market system, good after-sale service, and thus has achieved good reputation and perfect market image in increasingly fierce market competition.

Our company mainly manufactures and sells below products: Insulting Oil Purifier, Turbine Oil Purification machine, Hydraulic Oil Purifier, Lubricating oil filtration machine, Transformer Oil filtering machine, fuel oil restoration, Steam-Turbine Oil reconditioner, Dielectric fluid regeneration system, Circuit-Breaker Oil recovering system, Compressor Oil recovering machine, Gear Oil renewal machine, Coolant Oil treatment, Quenching Oil reclaiming machine, Oil and Water Separator, Steel-Rolling Oil regeneration equipment, Waste automobile Oil Recycling equipment, petroleum machine and test equipment, etc.

TOP oil purifiers have been widely used in electricity, petrochemical, ship manufacturing, steel construction, bridge, automobile, railways fields and so on, which has been playing an important role in decreasing consumption and environmental pollution for customers.

Since established, taking the mission of "survival based on good quality and development based on technology innovation", TOP has introduced advanced vacuum oil filtering technology from foreign countries and constantly researched and produced oil purification devices to meet the market requirements at home and abroad.

"There is no best, only better. " TOP will make continuous efforts as always to provide better purification equipment for you.

Our oil filtration machine:

Series ZY Single-Stage Vacuum Transformer Oil Purifier

Series ZYD Double High Vacuum Transformer Oil Purifier

Series ZYB Multiply-Function insulating oil treatment machine

Series TY Turbine Oil Purification Apparatus

Series TYA Lubricating oil/ hydraulic oil purification unit

Series TYB Portable light Fuel oil purification machine

Series TYD Vacuum dehydrator

Series TYF Phosphate ester fire-resistance oil purifier

Series PL Plate pressure oil purifier

Series TYD Vacuum dehydrator

Series EFD Explosion protection filtration machine

Series BAM Press filtration system

Series ZKCC Vacuum pumping device

Series COP Cooking oil purification machine

Series CYS Centrifugal oil purification machine

Series JL Portable oil filtering and oiling machine

Series EOR series waste engine oil recycling system

Test equipment

1. Transformer oil Breakdown voltage Tester ( BDV test kit) series IIJ-II

2. Acidity tester model ACD-3000I

3. Karl Fischer Water content Tester Model TP-6A / model TP-2100

4. Fully automatic Interfacial Tension Analyzer model IT-800

5. Gas-Chromatography transformer oil gas analyzer model DGA2013-1

6. Multi-functional Vibration tester model TYD-2000

7. Automatic Freezing Point & Pour Point Tester model PT-2000

8. Kinematic Viscosity tester model VST-8 /model VST-2000

9. Flash point tester (open cup) model TPO-3000

10. Flash point tester (close cup) model TPC-3000

11. TAN-DELTA TESTER, 10kV Capacitance and Dissipation Factor Test Set model CDEF

12. Automatic Freezing Point & Pour Point Tester model TP-501Z

13. Determination of foaming characteristic of lubricating oil model SD-12579

14. Earth resistance tester model HYDW-II

15. Coil Resistance Tester (TPZC-40)

16. CT/PT tester model TPVA-404

17. Transformer turn ratio tester model HYG-II

18. Relaying Protection Tester model TPJB-III

19. Digital Grounding Resistance Tester model TP2571-II

20. DC High Voltage Generator model ZGF

21. Underground water/gold detector model TP-UWD