DYJ series oil purifier is a kind of multi-functional equipment for dehydration, degassing, and purification process of lubricating oil. It is developed and manufactured by Wanmei to treat varieties of lubricating oils with deferent kinematic viscosity and flash point. It is ideal equipment for factories, mines and other industries to purify different kinds of lubricating oils. The double-stage and multi-stage oil purifiers are more efficient in their operation.In view of customers' special requirement, we have also developed DYJ-B series of semi-automatic lubricating oil purifier, DYJ-Q automatic multi-functional lubricating oil purifier and DYJ-Ex anti-explosion multi-functional lubricating oil purifier which are suitable to work in different conditions. ApplicationDYJ Series is widely used in most industries like metallurgy, machinery, oil field, chemistry, mining, power generation, transportation and manufacturing industry for the treatment of hydraulic oil, gear oil, engine oil, compression oil, freezer oil, heat treatment oil, etc. It can remove water, gas and mechanical impurities, light acid and light hydrocarbon from oil, and improve oil quality, resume its lubricating property and ensure normal operation of the equipment. Characteristics1. Super ability in breaking emulsion, dehydration and degassing process. Adopting big cubage, reinforced three-dimension flash distillation column, thin film evaporation technique and large area multi-level separation technique so as to remove water, gas and light hydrocarbon material efficiently and quickly.2. Adopting high-quality filter elements and sealing material with corrosion proof, high temperature resistance and excellent mechanical strength, it is suitable even for purification process of high-viscosity oil under rather high temperature conditions and in this way expanding its field of application.3. Fine and precision multi-stage filtration system can remove mechanical particulates thoroughly and effectively.4. With air-cooling and condensation system, it can cool the air in the vacuum system efficiently and quickly, which avoids inconvenience of water-cooling.5. Advanced high pressure protection device and infrared oil level control system for easy operation.6. Perfect automatic and manual oil heating temperature controller, automatic cooling and separation device, simple, safe and reliable.7. Aluminum electrical control cabinet with high efficiency for heat transfer and anti-explosion.8. The equipment can also be installed with digital flow meter and timer for auto calculating and recording oil volume and working time. (it's optional according to user's requirement)9. The machine can be installed with two filtration systems for easy and quick change of filter element without stopping the machine.10. Besides all these mentioned above, this series of oil purifier also has the following merits:(1) Automatic oil purifier series is installed with PLC (programmable logical computer system), which can control the equipment automatically to every stage of its process and ensure its safe operation on site and on line without human supervision.(2) The equipment is installed with auto alarming system, it will give out alarm and stop the whole machine when motor is overloaded, vacuum pump and oil pump overloaded, heater overloaded and pressure abnormal. (3) The equipment is installed with auto control of vacuum pressure, auto drainage of water from the equipment. Models and Main Technical Parameters| Technical Parameters | DYJ-10 | DYJ-20 | DYJ-30 | DYJ-50 | DYJ-75 | DYJ-100 | DYJ-150 | DYJ-200 | DYJ-300 | DYJ-500 | DYJ-1000 |
| Rated Flow Rate (L/H) | 600 | 1200 | 1800 | 3000 | 4500 | 6000 | 9000 | 12000 | 18000 | 30000 | 60000 |
| Heating Power (kw) | 18 | 24 | 36 | 42 | 54 | 60 | 84 | 108 | 156 | 225 | 450 |
| Total Power (kw) | 21 | 27 | 39 | 46 | 59 | 66 | 92 | 117 | 170 | 252 | 496 |
| Inlet(outlet)Diameter (mm) | 15 | 20 | 25 | 32 | 40 | 40 | 50 | 50 | 65 | 80 | 100 |
| Dimensions(mm) | L | 1100 | 1200 | 1300 | 1400 | 1500 | 1500 | 1600 | 1650 | 1800 | 2200 | 2800 |
| W | 800 | 900 | 1050 | 1150 | 1250 | 1250 | 1300 | 1380 | 1450 | 1800 | 2000 |
| H | 1550 | 1650 | 1800 | 1850 | 1850 | 1900 | 1950 | 1950 | 2000 | 2300 | 2500 |
| Net Weight (kg) | 380 | 430 | 560 | 680 | 880 | 1100 | 1500 | 1680 | 2200 | 3500 | 4600 |
Notice: Due to different components adopted, the technical data may vary slightly. Main Technical Data | Vacuum Range | -0.06~-0.095MPa |
| Working Pressure | ≤0.5MPa |
| Working Temperature | 30~90ºC |
| Power Supply | 50Hz 380V |
| Filtration Fineness | 5~20μm |
Guarantee Performance Index| Kinematic Viscosity | mm/sec | GB/T265 |
| Water Content in the Oil | % | 0 (GB/T260) |
| Flash Point | ºC | GB/T3536 |
| Demulsifying Value | min | ≤8min (GB/T7305) |
| Mechanical Impurity | % | 0.03~0(GB/T511) |
| Cleanness |
| 6~9 (NAS1638) |
There are several options for the types of the machine. Customers can select the adequate types according to the working conditions.
DYJ with PLC automatic control
DYJ with explosion-proof configuration
DYJ with Stainless Steel Material
Now we are seeking for business partners or agents overseas to expand our foreign market. Please take our company into consideration. We are looking forward to establishing a long-term cooperation with you. For further details, please contact us.
Chongqing Wanmei Electric & Machinery Co. Ltd. And Chongqing Wanmei Oil Purifier Research Institute are high-technique enterprises for research, development and production of oil purification equipment, automatic water purifier, gasifier and other electrical maintenance equipments. Taking advantage of over 70% of the staff members having college diplomas, the company has unique capability in scientific research and equipment production, with the help of professional scientific experts, specialists and other technicians.
The company lays much emphasis on high technical research and application to practical production and has gained varieties of patented technique certificates, know-how certificates and ISO9001 International certificate. It is granted with independent right for international trade. Wanmei trade mark has been registered in the People's Republic of China and Wanmei brand has been widely acknowledged in the world market.
Wanmei has assigned to itself the great task of "Saving natural resources and protecting biological environment". It has developed 32 series and 280 different models of products, based on the latest scientific research and advanced technology both in China and abroad. All these products are working properly in different industries of power generation, petroleum, chemistry, metallurgy, machinery, mining, aviation, ship-building, railway transportation, etc. Wanmei oil purifier is characteristic for its fine filtration, steady operation, energy saving, auto control and easy maintenance, which has won high praises from our customers all over the world. "Wanmei oil purifier, the symbol of Chinese oil purification technique" has been warmly accepted in the market.
Wanmei gives its guarantee to all customers both at home and abroad the reliable quality products, reasonable price and good service. We serve our customers with Wanmei advanced technology, reliable products, first class quality, excellent service and good credit. We are looking for sales agent in various countries and cooperation opportunities for future development on the basis of mutual benefit and success, which will open up brilliant new prospect to us both sides.
