The peak period of 1-2 years, the first two years of concrete mixer use, is the peak period of life, can be said to be the best time of concrete mixer, equivalent to the youth. During this period, people are full of enthusiasm, dare to do, and do not seem to be tired. During this period, the concrete mixer truck is also like this. The condition of the truck is excellent. It only needs to maintain the routine maintenance, and there will be no problem at all. However, some cement mixer trucks are not very good in quality, and they can only face off for about a year in the peak period. Therefore, there will be no major quality problems in the first year of the new car, but the concrete mixer truck that has been used for more than two years will have to gradually replace some of the most vulnerable parts.
2~4年微软期，这个阶段，混凝土搅拌车初步进入了微软期。不再像前期那样龙精虎猛。这个期间的混凝土搅拌车，需求常常性地改换一些部件，给其增补能量。起首需求改换新的刹车皮。
2-4 years of Microsoft period, at this stage, the concrete mixer initially entered the Microsoft period. No longer as powerful as before. During this period, the concrete mixer often needs to change some parts to supplement energy. First of all, new brake pads are needed.
刹车皮是驾驶平安的首道防地。依据阅历，刹车皮大约在两年左右就会磨荆此时，燃油泵也差不多该清洗或改换。假定混凝土搅拌车跑起来不安宁稳，就应该反省车子的减振器。假定减振器的弹簧落空弹性，下雨天行驶就十分风险。
Brake pads are the first defense for safe driving. According to experience, the brake pad will wear out in about two years. At this time, the fuel pump should be cleaned or replaced. Assuming that the concrete mixer is not stable, we should reflect on the car's shock absorber. Assuming that the spring of the shock absorber is elastic, driving in rainy days is very risky.
混凝土搅拌运输车进出料口
Import and export of concrete mixer truck
沙和砾石是混凝土的主要组成成分。它们使混凝土贮罐及进、出料口在工作时磨损严重。一般情况下，采用低合金钢制造的混凝土贮罐使用寿命为5～8立方。混凝土贮罐内的螺旋叶片寿命只有3～4万立方。国产混凝土贮罐一般由高强度低合金钢钢材制成，比普通A3钢材耐磨提高1～2倍。一些进口混凝土贮罐采用锰硼专用耐磨钢材，并且在易磨损部位镶耐磨材料加固，因此其使用寿命比低合金钢制造的又可提高1倍。由此可知，采用材料不同其工作寿命则大不相同。
Sand and gravel are the main components of concrete. They make the concrete storage tank and the inlet and outlet wear seriously. In general, the service life of concrete tanks made of low alloy steel is 5-8 cubic meters. The service life of spiral blades in concrete tanks is only 30000-40000 cubic meters. Domestic concrete tanks are generally made of high strength low alloy steel, which is 1-2 times more wear-resistant than ordinary A3 steel. Some imported concrete tanks are made of manganese boron special wear-resistant steel and reinforced with wear-resistant materials in the easily worn parts, so their service life can be twice as long as that made of low alloy steel. It can be seen that different materials have different working life.
