Tyco Industrial Control provides one-to-one solutions for different industry attributes and needs of customer companies.

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  2020-01-21
  Which rocks can be used for machine-made sandstone production?

  Sand-making materials for machine-made sandstone (crushed stone) are usually granite, basalt, river pebble, cobblestone, andesite, rhyolite, diabase, diorite, sandstone, limestone and other varieties.

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  2020-01-11
  What are the types of rocks in nature?

  Natural rocks are divided into three categories. They are: the first category is magmatic rocks (igneous rocks), which are formed by magma eruption, and are generally hard and uniform in texture; the

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  2020-01-01
  What is the mechanical Sage Blue (MB) value?

  It is used to determine whether the particle content of machine-made sand with a particle size of less than 0.075mm is mainly soil or an index of stone powder with the same chemical composition as the

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  2019-12-27
  What are the requirements for apparent density, loose bulk density, and porosity of machine-made sand?

  The apparent density of machine-made sand is not less than 2500kg / m; the loose bulk density is not less than 1400kg / m; the void ratio is not more than 44%.

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  2019-12-18
  Why is wheel sand washing machine generally used in wet production?

  The wheel sand washer has a simple structure, and the failure rate is much lower than that of the spiral sand washer. In the washing process, the fine sand and stone powder are less lost, the produced

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  2019-12-01
  What are the wearing parts of impact sand making machine?

  Standard wearing parts are: cylindrical roller bearings, deep groove ball bearings, thrust ball bearings, expansion sleeves, conveyor belts, oil seals, O-rings. Non-standard wearing parts include: upp

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  2019-11-20
  What is the relationship between fineness modulus and screen size?

  At present, the general requirement for the fineness modulus of machine-made sand is 2.6-3.0, and the screen size is generally recommended to be 3.0mm or 3.5mm. If the stone powder content is large, y

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  2019-11-04
  What is the main reason why the screen is easily damaged?

  The main reasons why the screen is easy to break are:1) The quality or material of the screen is unqualified;2) The tension of the screen is not enough to cause the screen to flutter, usually broken o

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  2019-10-10
  The vibrating screen is the main equipment for sand and gravel production. What kinds of vibrating screens are currently used for the screening of machined gravel?

  The screening equipment mainly used for sand and gravel production is: six types of bar screens, cylindrical screens, circular vibrating screens, linear vibrating screens, high-frequency screens and p

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  2019-09-27
  Why does the impact sand making machine start to vibrate when it starts to run?

  Because at the beginning of the operation, there is no uniform material lining in the rotor and it is not balanced, it is generally necessary to feed a few squares of fine material at the beginning. I