There are stringent regulations on the shape and volume of the roll crusher, which are generally applied only to one or two kinds of crushers.
The specifications of roller crusher produced by the same manufacture are different in China, either is the productive volume, which brings a certain difficulty to the relative works.
However, the foreign crushers manufacturers attach great importance to this problem, so the roller crushers produced by them are much more flexible and adaptable.
The roller crusher has the advantages of reasonable structure, well-made production, high productive volume, low energy consumption, convenient operation, less over powder crushing and breaking wet or viscous materials.
The double roll crusher is suitable for crushing all kinds of materials with medium or low hardness, and its compressive strength is generally less 700kg/cm2.
The production capacity, heavy weight and low ability to crush large-sized materials make it unsuitable for the roll crusher to crusher hard materials.
But in the chemical industry, coal and coking industry, they are strict with the size and shape of crushed products and over crushed phenomenon, therefore the roll crusher must be chosen.
The machine should be installed horizontally on a concrete foundation and anchored firmly.
In order to reduce vibration and noise, it’s better to put hard wood or other cushioning materials on the foundation of concrete.
As for the quality, roll crusher is a more complex mechanical machinery, which covers the mechanical, electrical, gas, light and other technologies.
Currently, the initially designed roll crusher and the later installing technology produced by the domestic manufacturer all have a great distance with that of the foreign manufactures for the development of more than ten years.
The running speed of domestic crushers is staying mostly in the middle and low level with ordinary automated degree, so the producing efficiency is much lower than the foreign counterparts, which increase the cost of enterprises intangibly, decrease the benefits and lead to great waste.
All in all, the current domestic crusher has the disadvantages of single adaptable materials, small changing range of the size of carton and medium and low speed level of imperfections.
- https://www.affordablecebu.com/