Concrete mixer truck is also known as cement mixer, mixing tank truck, commercial mixer truck, snail truck, etc., which are called different names according to different regions. The chassis of concrete mixer produced in China mostly adopts the second class general chassis provided by vehicle manufacturers. Its special mechanism mainly includes power take-off, front and rear bracket of mixing drum, reducer, hydraulic system, mixing drum, control mechanism, cleaning system, etc. So, what are the key points of purchasing concrete mixer? The following concrete mixer for you to introduce.

　　選購要點(diǎn)一：使用要可靠

　　Purchase point 1: use reliably

　　混凝土裝入車內(nèi)以后，要求在2h或更短的時間內(nèi)卸到工作面上，在此期間必須不停地攪拌。如果在規(guī)定時間內(nèi)不能運(yùn)到工地或因各種原因停止攪拌，車內(nèi)混凝土就會報廢，嚴(yán)重的會導(dǎo)致混凝土凝固在車內(nèi)，造成攪拌運(yùn)輸車報廢。這對攪拌運(yùn)輸車的可靠性提出了嚴(yán)格的要求，不允許攪拌運(yùn)輸車在工作時發(fā)生停機(jī)的故障。因此混凝土攪拌機(jī)選型要考慮的就是車輛必須十分可靠，關(guān)鍵部位如發(fā)動機(jī)和傳動一驅(qū)動裝置發(fā)生故障的可能性要越低越好。

　　After the concrete is loaded into the truck, it is required to unload the concrete to the working face within 2 hours or less, during which the concrete must be continuously mixed. If the concrete can not be transported to the construction site within the specified time or stop mixing for various reasons, the concrete in the truck will be scrapped, which will cause the concrete to solidify in the vehicle seriously, which will cause the mixing truck to be scrapped. This puts forward strict requirements for the reliability of the mixer truck, and it is not allowed to stop the mixer truck when it is working. Therefore, the first thing to consider in the selection of concrete mixer is that the vehicle must be very reliable, and the possibility of failure of key parts such as engine and transmission drive device should be as low as possible.

　　選購要點(diǎn)二：裝載量要合適

　　Purchase key point 2: loading capacity should be appropriate

　　理論上說，運(yùn)輸車輛的裝載量越大，運(yùn)輸效率越高，但這也會導(dǎo)致車輛購置成本直線上升和通過性下降。裝載量為8～9m。8×4底盤的混凝土攪拌機(jī)要比裝載量為6～7m。6×4底盤的價格貴309/5～40%，同時，建筑工地一般地域狹小，臨時施工道路路況很差，大車尤其是半掛車行動不便的問題必須充分考慮到。因此，確定車輛的裝載量時一定要綜合考慮各方面的因素，不可顧此失彼。

　　Theoretically speaking, the larger the loading capacity of transport vehicles, the higher the transportation efficiency, but this will also lead to the straight-line increase of vehicle purchase cost and the decrease of trafficability. The loading capacity is 8-9 M. The specific loading capacity of concrete mixer with 8 × 4 chassis is 6-7m. The price of 6 × 4 chassis is 309 / 5 ~ 40% expensive. At the same time, the construction site is generally narrow, and the road condition of temporary construction road is very poor. The problem of inconvenient movement of large vehicles, especially semi-trailer, must be fully considered. Therefore, when determining the loading capacity of vehicles, we must consider all factors comprehensively, and we can't neglect one and lose the other.
              

　　選購要點(diǎn)三：混凝土貯罐及進(jìn)、出料口要耐磨

　　Purchase point 3: concrete tank and inlet and outlet should be wear-resistant

　　沙和礫石是混凝土的主要組成成分。它們使混凝土貯罐及進(jìn)、出料口在工作時磨損嚴(yán)重。一般情況下，采用低合金鋼制造的混凝土貯罐使用壽命為5～8萬m。混凝土貯罐內(nèi)的螺旋葉片壽命只有3～4萬m。。國產(chǎn)混凝土貯罐一般由高強(qiáng)度低合金鋼鋼材制成，比普通A3鋼材耐磨提高1～2倍。一些進(jìn)口混凝土貯罐采用錳硼專用耐磨鋼材，并且在易磨損部位鑲耐磨材料加固，因此其使用壽命比低合金鋼制造的又可提高1倍。由此可知，采用材料不同其工作壽命則大不相同。

　　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 tank made of low alloy steel is 50000-80000 M. The service life of spiral blade in concrete tank is only 30000-40000 M.. 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 wear-resistant steel, and the wear-resistant materials are inlaid in the easily worn parts. Therefore, the service life of these tanks can be doubled compared with those made of low-alloy steel. It can be seen that the working life of different materials is quite different.

　　選購要點(diǎn)四：機(jī)構(gòu)設(shè)計合理，操作方便，混凝土貯罐卸料徹底

　　The fourth point of purchase: the mechanism design is reasonable, the operation is convenient, and the discharge of concrete tank is complete

　　這些使用中經(jīng)常遇到的問題也必須考慮到。比如若卸料不完全，留在罐內(nèi)的混凝土就會越積越多，使貯罐容量減小，并且清理十分困難。

　　These problems often encountered in use must also be considered. For example, if the unloading is not complete, the concrete left in the tank will accumulate more and more, which will reduce the tank capacity and is very difficult to clean.

　　選購要點(diǎn)五：售后服務(wù)要好

　　Purchase point 5: better after-sales service

　　混凝土攪拌機(jī)是一種專用重型車輛，保有量少，配件來源少，與一般通用汽車相比，對廠家的售后服務(wù)依賴性較大。因此，廠家是否能提供方便快捷可靠的售后服務(wù)，是選型中必須考慮的重要因素

　　Concrete mixer is a kind of special heavy-duty vehicle, which has a small quantity and a small source of accessories. Compared with general motors, it is more dependent on the manufacturer's after-sales service. Therefore, whether the manufacturer can provide convenient, fast and reliable after-sales service is an important factor that must be considered in the selection

　　選購要點(diǎn)六：價格要合理

　　The price should be reasonable

　　在滿足上述要求的前提下再考慮價格因素。裝載量為6～7m后雙橋底盤的混凝土攪拌機(jī)是性能價格比高的車型，裝載量為10～12m的半掛車次之，裝載量為8～10m8×4底盤的性能價格比低。因此一般選用6～7m的混凝土攪拌機(jī)。另外，為滿足個別大型工程的需要，可適當(dāng)配少量10～12m的半掛車。這樣可以兼顧各種需要，是比較合理的配置。

　　On the premise of meeting the above requirements, the price factor will be considered. The concrete mixer with double axle chassis with a loading capacity of 6-7m is the vehicle with high performance price ratio, the semi-trailer with 10-12m loading capacity takes the second place, and the chassis with 8-10m8 × 4 loading capacity has a low performance price ratio. Therefore, 6-7m concrete mixer is generally selected. In addition, in order to meet the needs of individual large-scale projects, a small number of 10-12m semi-trailer can be properly equipped. This can take into account various needs, is a more reasonable configuration.

　　以上是關(guān)于混凝土攪拌機(jī)選購要點(diǎn)的介紹，希望對您有所幫助，如您還有其他業(yè)務(wù)歡迎咨詢攪拌一體機(jī)http://www.wishnailspa.com網(wǎng)站。

　　The above is about the introduction of the six main points of the purchase of concrete mixing machine, hope to help you, if you have other business, welcome to consult us http://www.wishnailspa.com Website.