选择合适的混凝土搅拌机

A concrete mixer is a machine that homogeneously mixes cement, aggregates such as sand or gravel, and water to form concrete. A concrete mixer uses a rotating drum to mix the components. For small jobs, mobile concrete mixers are often used to make the concrete on the construction site and give workers enough time to use it before it hardens.

查看混凝土搅拌机

  • 如何选择混凝土搅拌机?

    IMER International concrete mixer
    IMER International concrete mixer

    混凝土搅拌机由电动机,旋转罐,倾卸轮或倾斜手柄(侧面)组成,允许罐倾斜和刚性框架。罐配有固定的螺旋刀片,将材料混合以获得均匀的混合物。电机可以是电动,燃烧或,较少频繁的液压。

    In order to choose the right concrete mixer for your job, you must first determine the volume of concrete you will need. It is important to know that a tank can be filled to a maximum of 80%. When a manufacturer talks about混合体积, it is therefore 80% of the volume of the tank: don’t confuse these two volumes.

    在您的选择标准中,您还必须考虑混凝土混合器的使用频率。

    • 偶尔使用(小型工程)。如果您需要一个用于单个工地的混凝土搅拌机,则可能就足够了60升罐。为此目的,有利于电动混凝土搅拌机。
    • Frequent use(中型工作场所)。这里,120升混凝土混合器通常足够。根据作业的大小,您可以将卷增加到160或190升。如果您在保证通用电力的网站上工作, favor an electric concrete mixer.
    • Regular or intensive use(large worksites, professional worksites). If you need concrete non-stop, every day, you will have to opt for a larger tank, at least 250 liters (to be calculated according to your needs). For this purpose, use a model with a combustion engine to avoid problems related to power supply.
  • Why choose an electric concrete mixer?

    骆驼通电混凝土搅拌机
    骆驼通电混凝土搅拌机

    你可以选择一个电动混凝土搅拌机偶尔或甚至常常在中型工程中使用。它们通常是单相220V,功率为500至1,500瓦。对于更高的功率,它们是三相380V。

    电动混凝土搅拌机具有许多优点:

    • Low costs: low selling price, virtually no maintenance, no consumables (oil or gasoline).
    • 无论外部温度如何,它们立即开始。
    • Thanks to their compact size, they are easy to use indoors.
    • 该y are lighter and more maneuverable than concrete mixers with combustion engines.

    该y also have some disadvantages:

    • You need to have an on-site power supply.
    • Not suitable for intensive use.
  • 为什么选择具有燃烧发动机的混凝土搅拌机?

    SIRL SA柴油混凝土搅拌机
    SIRL SA柴油混凝土搅拌机

    A concrete mixer with a combustion engine is essential for large construction sites where it is going to be used almost every day. They are noisier, heavier and more cumbersome than electric concrete mixers, but they have enough advantages to outweigh their disadvantages:

    • 该y are autonomous: they run ongasolineor柴油机,所以他们不依赖于电力供应。
    • 更适合大型建筑工地:燃烧发动机比电动机更强大,更强壮。
    • Longer service life.
    • Easy to move: generally equipped with inflatable road-towable tires.

    缺点:

    • 重量。
    • Noise level.
    • 有时难以开始。
  • What are the alternatives to using a concrete mixer?

    Titan Makina搅拌机卡车
    Titan Makina搅拌机卡车

    该re are other alternatives to buying or renting a concrete mixer. For example, you can have ready-made concrete delivered to you.

    搅拌车:

    mixer truck,是一辆专门从事新混凝土运输的卡车。包含混凝土的旋转罐略微倾斜。通常由液压电动机泵单元传递的旋转允许材料连续混合并防止混凝土在运输过程中被隔离。混合卡车可以从4到10米的运输3.混凝土。

    该y are available in the following sizes:

    • 能够运输4米的4×2或4×4(最大19t)3.混凝土(约9.2吨)
    • 6×4(最大26t)能够运输5.5米3.混凝土(约13.2吨)
    • 8×4 (32 t maxi) capable of transporting 7.5m3.of concrete (about 18 t)
    • 2轴半拖车(38 T Maxi)能够运输10米3.of concrete (about 24 t)

    要小心运输时间,因为连续混合不会阻止混凝土设置。为了保持其所有品质,混凝土不能留在卡车中过长(一般最大两个小时)。

    带传送带的搅拌车:

    这种类型的卡车以与传统的搅拌车相同的原则,而是在出现时倾倒混凝土,它具有一种处理装置,使其能够将混凝土运送到浇筑部位。它们特别适用于难以达到的地点,多层地点,甚至是深刻的地点。铸造臂可以覆盖10至16m的距离和高度为8米。

    CiFA搅拌车用泵
    CiFA搅拌车用泵

    Mixer truck with pump

    A mixer truck with pumpis also a handling vehicle for transporting concrete to remote or hard-to-reach areas. Thanks to its handling device, it can deliver concrete at distances of more than 150 meters while delivering about 20 to 150m3.per hour.

    该different pumping techniques include:

    • 活塞泵:活塞和气缸的系统which sucks up concrete, and another system of pistons and cylinders that releases it.
    • 该impeller pump: the compression of a flexible conduit, powered by a rotating part, activates the pumping.

    要小心使用的技术,因为某些混凝土只能通过一个系统或另一个系统泵送。

    Ausa自动加载混凝土搅拌机
    Ausa自动加载混凝土搅拌机

    Self-loading concrete mixer

    Unlike the mixer truck, which transports concrete that’s been previously mixed in the factory, theself-loading concrete mixer只有在交付网站到达时才混合混凝土。这可以防止干混凝土并提供更好的质量材料。自动加载混凝土搅拌机既有生态又更经济,因为它可以精确地生产每个项目所需的混凝土量。这可以防止浪费昂贵和环保的混凝土。

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4 comments
  • 塞巴斯蒂安@综合车道墨尔本 says:

    This is really nice article. Choosing a right concrete mixer is a big help because. You can prevent spend a lot of money and you can maximize your time and finish the project earlier.

  • 罗恩布勒 says:

    很高兴知道自动加载混凝土搅拌机将防止干混混凝土,因为它将在到达时混合。我的朋友需要获得他的车道回报,他需要租一个混凝土搅拌机。我会通过他的混音器名单,看看哪一个似乎为他赌注。

  • It’s great to know there are smaller options when it comes to concrete mixers. My husband would like to make sure that he gets the right cement mix when working on building a new walkway for our home. A faster curing time would surely be better so that it will be less likely for our pets to accidentally mess with it.

  • 检查建筑物 says:

    这是一个很好的知识来源;我认为很多人都会有助于寻求更多关于选择合适的混凝土搅拌机的人。非常感谢您分享本文真的很期待这样的事情。您还必须查看Csiscan.nz,它也有一些很好的见解。

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