The polishing machine in our welded pipe industry generally refers to the round pipe polishing machine and the square pipe polishing machine. The round pipe polishing machine is generally only used for the cylindrical polishing operation of the round pipe. There is another kind of polishing machine that can carry out the internal polishing, which is called the internal polishing equipment. The square pipe polishing machine is mainly used for polishing the square pipe and the rectangular pipe.

If we use the square pipe polishing machine to polish the cylindrical tube, can we do it? Personally, I think it's OK. Although this may cause misunderstanding, I'll explain it to you. Maybe you can understand it.

When the round pipe polishing machine is used to polish the round tube, it generally adopts the single side operation, while the square polishing is used to polish the four working surfaces. If we install a polishing wheel with a certain arc or groove on the shaft of the square pipe polishing machine, then we can also process the round tube, and the efficiency is not necessarily very low, only in the use of polishing consumables The requirement is to be customized, which depends on the pipe diameter.