The diesel engine should be overhauled when
First, the power dropped significantly. When the throttle is in the maximum position, the maximum output power of the diesel engine is only about 60% of the rated power, obviously with no configuration load. For fuel, air distribution, crankshaft linkage, and other related parts, the power cannot be restored after maintenance adjustments.
Second, fuel consumption has increased significantly. When the fuel consumption exceeds the rated value of 30% - 50%, the oil consumption of the oil exceeds the rated value by more than 1 time. The exhaust gas brings out the oil, and the crankcase ventilation port (or fuel filler port) takes the smoke with oil mist inside the crankcase. The temperature increases significantly.
Third, cylinder liners, pistons and other parts wear seriously. The wear of cylinder journal piston and crankshaft exceeds the limit value, and the parts and components of the air distribution mechanism wear badly, which makes the sealing performance of cylinder liner worse and the cylinder pressure decrease.
Fourth, can not start smoothly. After shutting down, when the cooling water temperature is 50-60°C, it can not start smoothly and the working temperature of the diesel engine is 70-90°C. The cylinder also emits sound from the piston and piston pin, main bearing or connecting rod bearing.
Our Pp Resin pellet has a variety of uses in the pharmaceutical packaging industry. The original materials that come to our factory will go through a series of strict tests to ensure the quality. Then we will mix the corresponding raw materials with an appropriate proportion. When everything is ok, we will go to the production procedure. During the whole production process, we have specific quality management system to guarantee the quality.
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SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , https://www.crh-health.com