Refining machine


Solve the problem of lubrication and optimize the operation of the refining machine


The refining process is essential in the process of making pulp and paper making.Before refining,fiber stiffness can not be distorted,and almost no bond formed.After refining,fibers become soft,and surface area expanded,which greatly improve the bond strength of fiber.The properties of the paper are directly related to the refining process.

Refining machine operate at high speed generally, and this speed may exceed the load capacity of WSW in the range from low to high,from lubrication problems and high axial loads.The sensitivity of the pre load of the spherical roller thrust bearing to the modern refining machine.The problem of refining machine is not the same.

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