JY-F35 is specially manufactured for wind power generator step-up gear box to refuel and change oil. Different from similar products both domestic and overseas, JY-F35 has completely independent intellectual property rights, eliminating the drawbacks of traditional artificial oil change and overcoming the problems of labor intensity and low efficiency, the mechanization oil change has come true. Simple operation with multifunction , small volume, low cost, making the process of oil change more simple, completely solving the problem in wind power generator oil change. Equipment price is only 1/10 of the foreign product. The system is another ideal choice for wind power plants and wind power generator oil change service enterprises.
Technical Index:
Model Type: JY-F35
Gear Oil Transportation Height:＞100m
Transportation Viscosity: 288～352(kinematic viscosity under 40℃: mm²/s)
Residual Oil Ratio: ＜3％
Efficiency of Oil Change: ＜ 3 hours per generator
High Pressure Oil Transportation Pipe: 100m
Weight: 550KG
Main Function:
·Extracting old filter oil in wind power generator gearbox
·Cleaning gearbox
·Filtering and refueling new gear oil to gearbox
Characteristics:
High-tech and mechanical oil change service
Small volume, light weight, high integration
It is convenient for small SUV to change oil for generators in wild lot or generators offshore
Simple operation
Oil change becomes more effective, safe and reliable
Machinery replaces manual, safety will be guaranteed
Eliminating the drawbacks of artificial oil change
Choice:
At present in China, JY-F35 Wind Power Generator Refuel and Oil Change Equipment is the best cost-effective oil change product, which is with the independent intellectual property rights. So it is an ideal choice for generator maintenance service enterprises to change oil without outsourcing.
Technical Tips:
While increasing the electricity output, Chinese wind power plant also need to guarantee both the original and new generators run stably, and lubricating oil plays an important role in it. Lubrication oil requirements for wind power equipment are very strict, gear box is the main lubrication part, and its oil consumption accounted for about 3/4 of the total oil consumption. Gear lubricating oil is greatly influenced by climate such as temperature difference and humidity. And in the relatively remote areas, maintenance is inconvenience, therefore disabled lubricating oil must be replaced periodically, to ensure the smooth running of expensive gear box.
There are many technical challenges to change the gear oil in the gear box. Wind power equipment are often located in remote areas, and step up gear box always work under high stress and bad environment, and be installed on dozens of meters (60-100m). Artificial oil exchange is very hard, time consuming, labor intensity, low efficiency, and we need one to two working days to replace a wind power generator. So the market urgently need a new type of wind power and oil exchange equipment.
Under the harsh natural environment (wind power generator step up gear box need the most rigorous working conditions in the machinery industry, the requirement of purity grade is the highest).The oxidation of gear oil and the abrasion on the surface of gear are increasing continually, a certain amount of sludge and metal abrasive dust will remain at the bottom of gear box. Due to the above factors, the gear box seriously wear even destroy. If we replace or repair gear box, it will lead to the huge economic losses for owners of wind field. Though long product life cycle may reduce the cost of maintenance, but also bring the risks caused by a certain amount of sludge and metal abrasive dust accumulation. Because of the special characteristics of structure design, part of the wind power generator gear box will not discharge oil completely, about at least 5% gear oil remaining in the gear box.
Therefore, here are some problems in gear oil exchange and flush as below:
·The main part of wind power generator is apart from ground up to tens of meters. When changing oils, we need put the oil into plastic drums at first, and then convey the drums to the wind power generator. Although the new oil is filtered (some customers don’t filter the oil), but plastic transport after many times will increase the possibility of oil contaminated.
·Gear oil remaining at the bottom of gear box can’t be discharged completely.
·Gear oil for flush used always with high viscosity（VG 320）, turbulent flow for flushing oil can't form, sediment on the gear surface or at the bottom of tank can’t be cleaned completely.
·Even after many times washing, we still can’t reach the requirements of gearbox oil cleanliness.
·The halt time of a wind power generator is too long, usually, we need 3 individuals and 2 days to replace a 1.5 MW wind power generator, which will cause the huge economic losses for the wind field.
Quality Guarantee:
Be strictly designed and manufactured in accordance with ISO9001 Quality Control System.
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