Tips excavator when excavating the pipe during pipe excavation, it may most headache problem is the angle of the excavation excavator Tai'an Which school is strong, due to the improper drainage pipes to ensure that the operation may not work well straight, And this may give future work will impact. To better carry out the pipeline excavation, you can try the following method. First, before the excavation, we need a pipeline centerline alignment angle first excavator, digging excavator school Taian phone horizontally through their own observations and dug in after a while, you can reverse the way to the next section of mining, not only in the process of digging a good job adjusting excavators school, so that you can ensure smooth passage. Of course Tai'an formal schools excavator, excavation before we can also identify some of the first good road, so you can play a good effect specification excavation area, thereby greatly enhancing the precision and efficiency of mining. What excavator foundation trench (pit) Excavation should pay attention to? Check gantry plate (1) Before excavation, pile axis whether the walking phenomenon, and the basis of design drawings gray line checking the position, size, and whether the elevation gantry plate meet the requirements. (2) the excavation should be carried out continuously to complete as soon as possible and to prevent the ground water people base groove (pit). (3) When the excavation of earth piled place, away from the groove (pit) should normally be outside edge 1.0m, stacking height should not exceed 1.5m. So as not to affect the excavations or caused by landslides. (4) base groove (pit) excavation, non Excavated soil substrate, so to be measured in time to prevent over-excavation. In the event of over-excavation. Use of earth excavated and compacted fill to the desired compactness, overbreak serious designing institutions to jointly approach; after the foundation trench (pit) dug, should slot (PIT) leveled bottom, and prepare compacted thickness typically 1-3cm. (5) The excavation process and return to work after the rain, the soil should always check the wall stability and support firm, identify problems and timely treatment. Tai'an best schools excavator, excavators school, Kerry and excavators school by 泰安嘉 and Heavy Machinery Co.,泰安嘉 and Heavy Machinery Co., Ltd. (www.tajhzg.com/) strong, credible, in Tai'an, Shandong mining machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kerry and heavy and you hand in hand into the brilliant, for a better future!