ZYD Two-Stage Vacuum Transformer Oil Purification Machine

China professional oil purifier manufacturer more than 18 years, design, make and sell middle and high quality oil purifier, . Such as transformer oil purifier, insulation oil purifier, turbine oil purifier, hydraulic oil purifier, refrigerant oil purifier, cutting machine oil purifier, lube oil purifier, fuel oil purifier, engine oil purifier, and so on. ZYD serial double stage vacuum oil purifier is manufactured as per standards which go beyond Chinese legal mandates, the super big absorptive two stage vacuum purifies all insulation oil of power equipment rapidly and in more depth which removes water, gas and impurity in the oil rapidly and effectively with the support of high vacuum and absorption speed. Thus the strength of insulation oil is much increased and the time for oil treatment is shortened. Features: 1. Manufactured as per standards which go beyond the legal mandates, a primary breakdown voltage can raise 35KV and reduces the harm to the oil caused by normal purifiers due to repeated heating. 2. Big absorption speed double vacuum satisfies the needs of vacuumizing of transformer on an installation or repair site, and the water/gas removal of transformer oil can be completed at same time which shortens significantly the time for oil treatment. 3. A unique gas/water removal system adopting stereo-evaporation technology which rapidly separates the water and gas content in the oil and the system is free of maintenance. 4. A superior purification system with top quality filter core, which can accommodate large quantity of dirt and is densified progressively step by step. The filter core has got a high precision and multi-stage filtration. 5. Imported parts are used for all electric system which ensures operation of the equipment with high performance. 6. An advanced infrared liquid level control system with automatic control, allowing separated operation of manual operators from a machine. 7. Purifiers are equipped with an interlocked safety protective device. I. E, backflow of A oil outlet over pressure can be achieved via an overflow valve, B oil inlet will interlock with heating system which avoids any possible negative impacts caused by mal-operation. 8. Precision oil pumps for designated purpose are used, which have low noise and environmental regulatory compliance is well met.Items Unit ZYD-30 ZYD-50 ZYD-100 ZYD-150 ZYD-200 ZYD-250 ZYD-300 Flow rate L/min 30 50 100 150 200 200 300 VacuumRange Mpa -0.08 to -0.099 Working Pressure Mpa ≤ 0.4 TemperatureRange 20 to 80 Power Supply 380V 50HZ (or at user' s option ) Noise dB(A) ≤ 65 to 85 Fault-Free Working Hours h ≥ 4000 Continuous Running Hours h ≥ 150 Heating Power Kw 30 30 120 150 180 240 160 Total Power Kw 35.5 37.5 130 161 193 256 278 Inlet(Outlet) Diameter mm Φ 25 Φ 25 Φ 42 Φ 50 Φ 50 Φ 60 Φ 60 Total weight of equipment kg 450 550 870 950 1250 1850 2100 Dimension L mm 1500 1500 1950 2100 2200 2250 2400 W mm 1250 1250 1300 1350 1350 1400 1450 H mm 1700 1750 2100 2200 2200 2200 2200 Indexes After filtration Breakdown voltage KV ≥ 70 Water content ppm ≤ 5 Gas content % ≤ 0.1 Particles μ ≤ 3