Loncin lubricating oil _ [] _ ??bulldozer crane crane hydraulic oil supplied by Loncin lubricants. We are Shenzhen Loncin Lubricant Co. (www.mobilindustryoil.com) located in: Shenzhen, Guangdong specializes in: oil, grease, hydraulic oil, gear oil industrial lubricants simple identification method, the amount of glass bottles with a transparent oil observed in the sun, if the oil has a blue reflective surface description is the new oil, with flies or deterioration of no such phenomenon. 2, new oil should be clarified without precipitation; old oil, oil or poor-quality oil deterioration, there are muddy, sediment, suspended solids, such as the existence of the phenomenon. 3, used oil, oil or poor-quality oil deterioration often acidic pungent odor. 4, with a test tube containing a small amount of heating oil, if Baba sound, indicating the presence of moisture, with a 100 mesh screen misplaced can be observed without mechanical impurities. 1, the technical condition of the engine: engine technology in poor condition, will make the oil deteriorate faster. Such as pistons, piston rings and cylinder walls badly worn, it will cause serious channeling gas; oil circuit improperly adjusted crane hydraulic oil, will fuel combustion is incomplete; crankcase ventilation poor and the "three filters" too dirty, it will lead to external contamination increase; increase the iron content causes abnormal wear. Industrial lubricants wide range of applications bulldozers cranes oil, there are many types of base oils, such as: pure mineral oil crane hydraulic oil wholesale, PAO synthetic poly ɑ Hydrocarbon, polyether synthetic oil, alkyl benzene oil, may biodegradable lipid oil. When they become a kind of industrial lubricants, among them are not mixed with each other, such as polyether synthetic oil and other industrial oil after mixing, its performance will be significantly decreased. Industrial applications mainly hydraulic oil, gear oil, turbine oil, compressor oil, refrigeration oil, transformer oil, vacuum pump oil, bearing oil, metal processing oil (liquid), anti-rust oil, cylinder oil, heat treatment oil and thermal oil, etc. . Furthermore crane hydraulic oil agents, as well as lubricating base oil, and add a grease thickener. Users industrial lubricants business is all walks of life, the general use of multi-species, dosage, depends not only on the price, but also on the quality and technical characteristics of the product, but also depends on the quality of technical services. Thus, industrial lubricants technical marketing more important. Industrial lubricants in different applications, which additives are not the same. The hydraulic oil must be used outdoors for the local change in temperature, the hydraulic oil can not be used confined indoor environment. Also like the heavy duty gear oil and oil forming conditions are different, heavy gear oils contain extreme pressure additives to ensure that you can use in harsh environments, forming oil, which is usually pure mineral oil, no additives. Use of industrial lubricants business, machinery and equipment configuration is relatively concentrated, so purposeful, targeted technical exchanges will be more necessary. This is the main form of pre-sales technical services.