The Treatment Method Of Abrasive Belt Before Use

If the abrasive belt cannot be properly treated before use, its performance will be seriously affected. Therefore, today I will introduce to you two points about the treatment of the abrasive belt before use.

1. Suspension of the abrasive belt The abrasive belt should be suspended for at least 2-5 days before use, the purpose is to eliminate the curling caused by packaging. Hang the unpacked abrasive belt on a 100-200mm diameter pipe or on a special belt support frame. The length of the pipe should be greater than the width of the abrasive belt, otherwise the abrasive belt will easily fall off or produce a bell mouth; the pipe should be in a horizontal state, otherwise the edge of the abrasive belt will be easily damaged. The ambient temperature and humidity of the suspended abrasive belt should meet the storage conditions of the abrasive belt. The easiest way is to keep it dry with several 40W or 64W light bulbs in a sealed room.

2. Appearance inspection The necessary appearance quality inspection of the suspended abrasive belt should be done before use to check whether the abrasive belt joint is flat and firm; whether there are holes, sand lumps, lack of sand, glue spots and wrinkles on the surface of the abrasive belt; Check whether the edge of the belt is neat and whether there is any crack. If there is a small crack on the edge, it will not affect the use after cutting it off (cut into a circular arc).