1. Black Smoke When the engine turns, black smoke is emitted from the oil filler port and is accompanied by a knocking sound. Explain that the cylinder liner and piston are worn, the fit is too large, or the piston ring leaks. 2. If the engine oil is used to spray oil from the oil filling port when the engine is working, it means that not only the cylinder sleeve and the piston have been seriously worn out, but also the piston ring may be broken or stuck, or the cylinder may have been pulled. The combustion chamber's high-temperature and high-pressure gas generates serious “ Under the exhaust phenomenon. At this time, the engine power has dropped significantly, and the fuel consumption has increased dramatically. It should be stopped and overhauled immediately. 3. After the white smoke engine is started, white mist-like smoke emerges rhythmically from the oil port, which is a precursor to burning tiles. Due to the high temperature caused by dry friction before burning tiles, the temperature of the local oil increases sharply, and some of the oil is evaporated into white mist-like particles to exit the crankcase. At this time, the machine should be shut down for inspection. It is impractical to avoid accidental shaft suspension. 4, there is abnormal sound If you can hear in the oil port can be a short "oral, oral" sound, the engine from the sudden acceleration of the speed when the sound is more pronounced; the higher the speed, the greater the sound; single cylinder off the fire ( When the oil is cut off, if the sound is weakened or disappears, it can be judged to be an abnormal sound from the connecting rod bearing. Should consider whether the connecting rod bearing clearance is too big, the connecting rod bolt is loose, uses after eliminating the breakdown.
Sterile Vials are produced by aluminum caps, non-latex butyl stoppers and SCHOTT Neutral Type I glass vials. They are approved by cGMP and FDA with internally sterile.The production process is carried out under strict Class 100 workshop. Finished vials can meet the FDA`s authorised 14-day sterility test. Sterile vials are primarily used for mixing different medications or solutions for injection or research applications like HCG, heparin, lidocaine, diabetic medications and morphine for intravenous or syringe injections. Some drugs may need to be diluted or mixed with sterile water or other drugs. Sterile vials are also used for nuclear medicine, PET-CT, Liquid collection.